League pitching register -- ABA
Regular season -- as of 10/4/2011
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| David Aardsma | ALB | cl | 29 | 2.60 | 7 | 8 | 12 | 85 | 0 | 0 | 0 | 110.2 | 72 | 39 | 32 | 61 | 80 | 13 | 17 |
| Fernando Abad* | FL | mr | 25 | 2.63 | 3 | 2 | 4 | 37 | 0 | 0 | 0 | 54.2 | 45 | 18 | 16 | 14 | 17 | 6 | 2 |
| Mike Adams | IND | mr | 32 | 3.75 | 5 | 4 | 1 | 65 | 0 | 0 | 0 | 100.2 | 106 | 48 | 42 | 36 | 69 | 5 | 4 |
| Brett Anderson* | MIA | sp | 23 | 4.15 | 13 | 13 | 0 | 42 | 34 | 9 | 1 | 238.2 | 271 | 125 | 110 | 47 | 79 | 23 | 31 |
| Bronson Arroyo | HUD | sp | 34 | 5.13 | 15 | 11 | 0 | 32 | 32 | 9 | 0 | 201.2 | 217 | 132 | 115 | 65 | 43 | 44 | 20 |
| John Axford | MEM | cl | 28 | 2.89 | 6 | 6 | 27 | 57 | 0 | 0 | 0 | 71.2 | 62 | 28 | 23 | 44 | 44 | 5 | 11 |
| Andrew Bailey | FAR | cl | 27 | 4.17 | 2 | 9 | 10 | 111 | 0 | 0 | 0 | 138.0 | 139 | 74 | 64 | 48 | 77 | 19 | 10 |
| Homer Bailey | HAR | sp | 25 | 6.59 | 5 | 12 | 0 | 21 | 21 | 1 | 0 | 110.2 | 155 | 95 | 81 | 55 | 55 | 20 | 15 |
| Scott Baker | NO | sp | 29 | 4.28 | 3 | 2 | 0 | 16 | 6 | 2 | 0 | 61.0 | 62 | 30 | 29 | 11 | 30 | 8 | 3 |
| Grant Balfour | MAN | mr | 33 | 4.79 | 3 | 1 | 4 | 53 | 0 | 0 | 0 | 94.0 | 102 | 54 | 50 | 53 | 58 | 5 | 6 |
| Daniel Bard | TUC | mr | 26 | 2.58 | 12 | 5 | 4 | 67 | 0 | 0 | 0 | 101.1 | 73 | 34 | 29 | 36 | 91 | 13 | 6 |
| Antonio Bastardo* | IND | mr | 25 | 3.02 | 1 | 1 | 2 | 26 | 0 | 0 | 0 | 41.2 | 47 | 17 | 14 | 8 | 35 | 1 | 2 |
| Matt Belisle | MEM | mr | 31 | 1.80 | 5 | 5 | 6 | 65 | 0 | 0 | 0 | 105.0 | 81 | 27 | 21 | 14 | 58 | 5 | 15 |
| Heath Bell | HUD | cl | 33 | 3.45 | 4 | 3 | 3 | 50 | 0 | 0 | 0 | 78.1 | 77 | 35 | 30 | 35 | 53 | 4 | 8 |
| Joaquin Benoit | BUF | mr | 33 | 2.63 | 5 | 4 | 43 | 77 | 0 | 0 | 0 | 95.2 | 67 | 31 | 28 | 22 | 80 | 10 | 4 |
| Rafael Betancourt | TUC | mr | 36 | 5.21 | 5 | 5 | 0 | 39 | 0 | 0 | 0 | 46.2 | 49 | 28 | 27 | 15 | 41 | 11 | 0 |
| Chad Billingsley | R-D | sp | 26 | 4.75 | 14 | 15 | 0 | 33 | 33 | 6 | 1 | 221.2 | 234 | 124 | 117 | 79 | 110 | 14 | 23 |
| Zach Braddock* | TUC | mr | 23 | 4.63 | 1 | 1 | 0 | 22 | 0 | 0 | 0 | 35.0 | 33 | 22 | 18 | 22 | 28 | 2 | 2 |
| Dallas Braden* | FAR | sp | 27 | 3.95 | 11 | 12 | 0 | 36 | 33 | 5 | 0 | 221.0 | 251 | 121 | 97 | 54 | 73 | 24 | 15 |
| Craig Breslow* | MEM | mr | 30 | 2.90 | 9 | 2 | 3 | 47 | 0 | 0 | 0 | 62.0 | 47 | 24 | 20 | 35 | 33 | 5 | 7 |
| Jonathan Broxton | ABQ | cl | 27 | 3.33 | 1 | 0 | 1 | 45 | 0 | 0 | 0 | 83.2 | 88 | 37 | 31 | 34 | 41 | 2 | 13 |
| Clay Buchholz | BUF | sp | 26 | 3.61 | 12 | 4 | 0 | 24 | 24 | 4 | 2 | 152.0 | 137 | 72 | 61 | 56 | 66 | 5 | 22 |
| Madison Bumgarner* | HUD | sp | 21 | 5.30 | 8 | 17 | 0 | 33 | 33 | 3 | 3 | 192.0 | 250 | 127 | 113 | 56 | 69 | 15 | 21 |
| A.J. Burnett | ABQ | sp | 34 | 6.96 | 1 | 9 | 0 | 27 | 10 | 0 | 0 | 76.1 | 107 | 68 | 59 | 44 | 37 | 8 | 15 |
| Sean Burnett* | MAN | mr | 28 | 1.89 | 5 | 4 | 5 | 46 | 0 | 0 | 0 | 95.1 | 73 | 25 | 20 | 25 | 54 | 3 | 8 |
| Trevor Cahill | ABQ | sp | 23 | 3.92 | 10 | 9 | 0 | 28 | 27 | 9 | 6 | 176.2 | 177 | 84 | 77 | 51 | 62 | 25 | 27 |
| Matt Cain | MAN | sp | 26 | 3.92 | 11 | 12 | 0 | 34 | 33 | 9 | 0 | 234.0 | 232 | 115 | 102 | 69 | 91 | 20 | 12 |
| Matt Capps | TUC | cl | 27 | 2.58 | 1 | 5 | 34 | 49 | 0 | 0 | 0 | 52.1 | 49 | 18 | 15 | 14 | 18 | 4 | 2 |
| Fausto Carmona | FAR | sp | 27 | 4.54 | 9 | 17 | 0 | 35 | 32 | 9 | 2 | 210.1 | 221 | 130 | 106 | 87 | 66 | 22 | 31 |
| Chris Carpenter | R-D | sp | 36 | 4.64 | 13 | 12 | 0 | 33 | 33 | 8 | 2 | 221.0 | 238 | 122 | 114 | 66 | 93 | 29 | 28 |
| Carlos Carrasco | R-D | sp | 24 | 3.00 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 9.0 | 8 | 3 | 3 | 3 | 5 | 1 | 1 |
| Santiago Casilla | SJ | mr | 30 | 3.58 | 4 | 6 | 1 | 44 | 0 | 0 | 0 | 65.1 | 51 | 31 | 26 | 41 | 51 | 6 | 7 |
| Brett Cecil* | TUC | sp | 24 | 4.16 | 1 | 0 | 0 | 27 | 1 | 1 | 1 | 62.2 | 64 | 35 | 29 | 25 | 28 | 7 | 13 |
| Jhoulys Chacin | NO | sp | 23 | 3.65 | 18 | 9 | 0 | 33 | 33 | 6 | 2 | 234.0 | 217 | 107 | 95 | 102 | 115 | 16 | 27 |
| Joba Chamberlain | FL | mr | 25 | 4.62 | 3 | 2 | 0 | 41 | 0 | 0 | 0 | 76.0 | 86 | 47 | 39 | 23 | 41 | 4 | 10 |
| Tyler Clippard | FL | mr | 26 | 9.64 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 4.2 | 6 | 5 | 5 | 11 | 3 | 1 | 1 |
| Phil Coke* | MIA | mr | 28 | 4.10 | 7 | 5 | 4 | 56 | 1 | 0 | 0 | 85.2 | 97 | 47 | 39 | 44 | 31 | 4 | 28 |
| Johnny Cueto | BUF | sp | 25 | 4.40 | 8 | 12 | 0 | 28 | 28 | 4 | 1 | 163.2 | 177 | 89 | 80 | 46 | 57 | 23 | 9 |
| John Danks* | ALB | sp | 26 | 3.36 | 15 | 11 | 0 | 34 | 33 | 9 | 2 | 246.2 | 233 | 110 | 92 | 91 | 102 | 22 | 34 |
| Wade Davis | BUF | sp | 25 | 8.79 | 0 | 5 | 1 | 13 | 10 | 0 | 0 | 43.0 | 70 | 43 | 42 | 27 | 12 | 12 | 3 |
| Jorge de la Rosa* | MIA | sp | 30 | 0.00 | 1 | 0 | 1 | 4 | 0 | 0 | 0 | 5.0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 |
| Ryan Dempster | FAR | sp | 34 | 5.66 | 10 | 14 | 0 | 37 | 33 | 5 | 0 | 184.1 | 218 | 137 | 116 | 91 | 115 | 25 | 13 |
| R.A. Dickey | MAN | sp | 36 | 4.90 | 17 | 11 | 0 | 36 | 32 | 8 | 2 | 202.0 | 249 | 119 | 110 | 71 | 58 | 16 | 26 |
| Felix Doubront* | HAR | mr | 23 | 7.49 | 0 | 2 | 0 | 22 | 2 | 0 | 0 | 45.2 | 71 | 47 | 38 | 26 | 22 | 5 | 8 |
| Scott Downs* | IND | mr | 35 | 2.40 | 1 | 1 | 0 | 38 | 0 | 0 | 0 | 82.2 | 76 | 28 | 22 | 18 | 37 | 5 | 10 |
| Justin Duchscherer | HAR | sp | 33 | 5.76 | 2 | 1 | 0 | 48 | 0 | 0 | 0 | 95.1 | 130 | 73 | 61 | 45 | 37 | 13 | 19 |
| Brian Duensing* | R-D | mr | 28 | 4.42 | 18 | 8 | 0 | 33 | 33 | 12 | 1 | 222.0 | 233 | 118 | 109 | 75 | 78 | 27 | 29 |
| Barry Enright | FL | sp | 25 | 9.00 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 6.0 | 9 | 6 | 6 | 1 | 1 | 4 | 2 |
| Neftali Feliz | HAR | cl | 23 | 3.18 | 8 | 7 | 21 | 70 | 0 | 0 | 0 | 102.0 | 93 | 43 | 36 | 34 | 60 | 10 | 9 |
| Nelson Figueroa | R-D | mr | 37 | 4.08 | 3 | 1 | 0 | 40 | 0 | 0 | 0 | 90.1 | 83 | 46 | 41 | 45 | 36 | 6 | 7 |
| Doug Fister | HAR | sp | 27 | 4.51 | 10 | 16 | 0 | 33 | 33 | 8 | 0 | 221.2 | 290 | 128 | 111 | 37 | 64 | 22 | 25 |
| Gavin Floyd | MIA | sp | 28 | 4.17 | 14 | 11 | 0 | 34 | 31 | 6 | 0 | 192.0 | 214 | 108 | 89 | 68 | 103 | 14 | 35 |
| Ryan Franklin | FAR | cl | 38 | 4.17 | 6 | 6 | 1 | 111 | 0 | 0 | 0 | 155.1 | 156 | 78 | 72 | 26 | 40 | 18 | 15 |
| Ernesto Frieri | HUD | mr | 25 | 5.72 | 1 | 5 | 5 | 42 | 0 | 0 | 0 | 56.2 | 58 | 39 | 36 | 44 | 50 | 10 | 3 |
| Brian Fuentes* | NO | cl | 35 | 5.04 | 2 | 2 | 3 | 20 | 0 | 0 | 0 | 25.0 | 21 | 16 | 14 | 17 | 23 | 4 | 0 |
| Yovani Gallardo | R-D | sp | 25 | 5.83 | 6 | 19 | 0 | 32 | 32 | 6 | 0 | 179.0 | 211 | 123 | 116 | 78 | 101 | 8 | 15 |
| Jaime Garcia* | SJ | sp | 24 | 2.96 | 14 | 11 | 0 | 33 | 33 | 5 | 3 | 234.1 | 233 | 94 | 77 | 95 | 110 | 11 | 43 |
| Jon Garland | MIA | sp | 31 | 3.08 | 11 | 13 | 0 | 36 | 33 | 7 | 1 | 230.2 | 220 | 109 | 79 | 92 | 73 | 15 | 31 |
| Matt Garza | MAN | sp | 27 | 5.36 | 10 | 13 | 0 | 36 | 34 | 6 | 0 | 201.1 | 233 | 139 | 120 | 67 | 85 | 32 | 16 |
| Dillon Gee | SJ | sp | 25 | 3.42 | 1 | 3 | 0 | 64 | 0 | 0 | 0 | 139.1 | 121 | 63 | 53 | 63 | 27 | 15 | 22 |
| Gio Gonzalez* | FL | sp | 25 | 3.94 | 16 | 9 | 0 | 33 | 33 | 4 | 1 | 212.1 | 214 | 116 | 93 | 97 | 107 | 17 | 18 |
| Tom Gorzelanny* | FAR | sp | 28 | 4.25 | 3 | 2 | 2 | 29 | 2 | 0 | 0 | 55.0 | 42 | 31 | 26 | 31 | 21 | 1 | 8 |
| Luke Gregerson | MIA | mr | 27 | 3.61 | 5 | 1 | 3 | 41 | 0 | 0 | 0 | 67.1 | 64 | 31 | 27 | 17 | 48 | 11 | 3 |
| Zack Greinke | MIS | sp | 27 | 3.23 | 19 | 9 | 0 | 32 | 32 | 15 | 2 | 236.2 | 231 | 100 | 85 | 65 | 86 | 15 | 29 |
| Matt Guerrier | FL | mr | 32 | 4.18 | 3 | 2 | 1 | 62 | 0 | 0 | 0 | 97.0 | 82 | 50 | 45 | 40 | 21 | 11 | 8 |
| Jeremy Guthrie | ABQ | sp | 32 | 3.88 | 14 | 6 | 0 | 28 | 28 | 10 | 1 | 192.1 | 180 | 89 | 83 | 49 | 54 | 18 | 14 |
| Roy Halladay | NO | sp | 34 | 4.31 | 17 | 12 | 0 | 36 | 36 | 13 | 2 | 240.1 | 288 | 134 | 115 | 33 | 128 | 35 | 33 |
| Cole Hamels* | SJ | sp | 27 | 5.72 | 6 | 16 | 0 | 34 | 34 | 2 | 0 | 188.2 | 235 | 133 | 120 | 72 | 94 | 29 | 28 |
| Joel Hanrahan | HUD | mr | 29 | 5.26 | 1 | 1 | 0 | 15 | 0 | 0 | 0 | 25.2 | 26 | 16 | 15 | 16 | 23 | 2 | 3 |
| Tommy Hanson | ABQ | sp | 24 | 4.25 | 15 | 12 | 0 | 33 | 33 | 8 | 1 | 207.2 | 224 | 115 | 98 | 68 | 80 | 19 | 21 |
| J.A. Happ* | SJ | sp | 28 | 5.07 | 8 | 20 | 0 | 33 | 33 | 3 | 0 | 193.2 | 219 | 115 | 109 | 100 | 92 | 15 | 21 |
| Rich Harden | MIA | sp | 29 | 5.78 | 6 | 8 | 0 | 26 | 19 | 1 | 1 | 113.2 | 116 | 87 | 73 | 74 | 47 | 29 | 14 |
| Dan Haren | FAR | sp | 30 | 4.89 | 6 | 18 | 0 | 34 | 33 | 7 | 1 | 206.1 | 241 | 140 | 112 | 52 | 116 | 41 | 17 |
| Jeremy Hellickson | R-D | mr | 24 | 5.34 | 1 | 3 | 0 | 26 | 0 | 0 | 0 | 57.1 | 65 | 35 | 34 | 17 | 29 | 7 | 3 |
| Clay Hensley | HUD | mr | 31 | 2.44 | 5 | 3 | 1 | 43 | 0 | 0 | 0 | 62.2 | 52 | 20 | 17 | 16 | 39 | 4 | 9 |
| Felix Hernandez | HUD | sp | 25 | 3.09 | 17 | 10 | 0 | 33 | 33 | 18 | 0 | 264.2 | 232 | 105 | 91 | 89 | 150 | 20 | 35 |
| Livan Hernandez | IND | sp | 36 | 4.58 | 7 | 16 | 0 | 33 | 33 | 4 | 0 | 212.0 | 243 | 128 | 108 | 80 | 45 | 20 | 16 |
| Daniel Hudson | R-D | sp | 24 | 3.42 | 15 | 13 | 0 | 33 | 33 | 15 | 4 | 263.0 | 228 | 105 | 100 | 73 | 142 | 24 | 16 |
| Tim Hudson | MIS | sp | 35 | 4.38 | 18 | 9 | 0 | 33 | 33 | 10 | 0 | 238.1 | 266 | 126 | 116 | 78 | 61 | 25 | 51 |
| Phil Hughes | HAR | sp | 25 | 6.34 | 4 | 11 | 0 | 28 | 28 | 1 | 0 | 143.1 | 180 | 110 | 101 | 61 | 90 | 26 | 12 |
| Edwin Jackson | ALB | sp | 27 | 3.55 | 3 | 5 | 2 | 21 | 2 | 1 | 1 | 50.2 | 56 | 27 | 20 | 15 | 29 | 4 | 4 |
| Kenley Jansen | FL | mr | 23 | 3.34 | 6 | 8 | 7 | 72 | 0 | 0 | 0 | 99.2 | 67 | 46 | 37 | 69 | 113 | 5 | 4 |
| Bobby Jenks | TUC | cl | 30 | 0.00 | 2 | 1 | 1 | 4 | 0 | 0 | 0 | 6.1 | 6 | 1 | 0 | 2 | 4 | 0 | 0 |
| Ubaldo Jimenez | ABQ | sp | 27 | 2.95 | 20 | 8 | 0 | 33 | 33 | 12 | 1 | 256.1 | 218 | 97 | 84 | 111 | 145 | 13 | 33 |
| Josh Johnson | MIS | sp | 27 | 3.54 | 14 | 12 | 0 | 28 | 28 | 13 | 0 | 201.0 | 196 | 86 | 79 | 52 | 128 | 16 | 17 |
| Ian Kennedy | FL | sp | 26 | 4.57 | 10 | 14 | 0 | 31 | 31 | 4 | 2 | 191.0 | 188 | 119 | 97 | 74 | 91 | 25 | 12 |
| Clayton Kershaw* | BUF | sp | 23 | 5.16 | 11 | 9 | 0 | 32 | 32 | 1 | 0 | 176.0 | 212 | 107 | 101 | 62 | 100 | 20 | 11 |
| Craig Kimbrel | HUD | mr | 23 | 3.78 | 3 | 7 | 24 | 47 | 0 | 0 | 0 | 52.1 | 40 | 27 | 22 | 53 | 72 | 5 | 1 |
| Michael Kirkman* | BUF | mr | 24 | 0.86 | 7 | 0 | 0 | 51 | 0 | 0 | 0 | 83.1 | 51 | 12 | 8 | 55 | 56 | 1 | 6 |
| Hong-Chih Kuo* | MAN | mr | 29 | 2.48 | 4 | 6 | 3 | 37 | 0 | 0 | 0 | 69.0 | 52 | 24 | 19 | 29 | 50 | 0 | 4 |
| Hiroki Kuroda | MEM | sp | 36 | 4.51 | 10 | 14 | 0 | 31 | 31 | 6 | 0 | 185.2 | 231 | 124 | 93 | 40 | 81 | 25 | 15 |
| John Lackey | MIS | sp | 32 | 5.73 | 4 | 2 | 0 | 40 | 1 | 0 | 0 | 88.0 | 106 | 65 | 56 | 35 | 30 | 10 | 8 |
| John Lannan* | ABQ | sp | 26 | 0.00 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 |
| Mat Latos | NO | sp | 23 | 4.08 | 14 | 11 | 0 | 33 | 33 | 2 | 1 | 222.2 | 230 | 113 | 101 | 71 | 132 | 21 | 17 |
| Brandon League | MEM | mr | 28 | 5.13 | 3 | 2 | 1 | 32 | 0 | 0 | 0 | 40.1 | 59 | 26 | 23 | 18 | 15 | 2 | 5 |
| Mike Leake | MEM | sp | 23 | 6.94 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 11.2 | 14 | 11 | 9 | 5 | 4 | 4 | 1 |
| Cliff Lee* | IND | sp | 32 | 3.52 | 13 | 17 | 0 | 33 | 33 | 19 | 1 | 248.1 | 270 | 111 | 97 | 23 | 141 | 28 | 16 |
| Jon Lester* | MIS | sp | 27 | 4.35 | 12 | 11 | 0 | 30 | 30 | 6 | 2 | 196.1 | 197 | 101 | 95 | 88 | 137 | 14 | 26 |
| Colby Lewis | FAR | sp | 31 | 4.47 | 10 | 16 | 0 | 32 | 31 | 4 | 1 | 185.1 | 176 | 106 | 92 | 81 | 123 | 18 | 9 |
| Brad Lidge | ALB | cl | 34 | 3.82 | 3 | 3 | 1 | 71 | 0 | 0 | 0 | 110.2 | 81 | 48 | 47 | 58 | 66 | 15 | 7 |
| Ted Lilly* | ABQ | sp | 35 | 4.86 | 15 | 13 | 0 | 33 | 33 | 8 | 1 | 215.0 | 232 | 132 | 116 | 49 | 115 | 49 | 7 |
| Tim Lincecum | HUD | sp | 27 | 4.28 | 11 | 13 | 0 | 33 | 33 | 3 | 0 | 218.2 | 226 | 127 | 104 | 106 | 161 | 20 | 17 |
| Francisco Liriano* | BUF | sp | 27 | 4.28 | 14 | 5 | 0 | 30 | 30 | 3 | 2 | 168.1 | 183 | 83 | 80 | 53 | 109 | 14 | 13 |
| Kyle Lohse | IND | sp | 32 | 8.74 | 2 | 10 | 0 | 17 | 17 | 0 | 0 | 69.0 | 120 | 77 | 67 | 26 | 19 | 14 | 11 |
| Javier Lopez* | ALB | mr | 33 | 2.01 | 7 | 3 | 5 | 74 | 0 | 0 | 0 | 98.2 | 92 | 29 | 22 | 28 | 26 | 4 | 12 |
| Ryan Madson | SJ | mr | 30 | 3.11 | 11 | 6 | 2 | 80 | 0 | 0 | 0 | 104.1 | 96 | 46 | 36 | 28 | 80 | 14 | 3 |
| Paul Maholm* | IND | sp | 29 | 5.68 | 7 | 8 | 0 | 17 | 17 | 3 | 1 | 88.2 | 129 | 69 | 56 | 28 | 24 | 8 | 12 |
| Shaun Marcum | MAN | sp | 29 | 5.17 | 11 | 12 | 0 | 33 | 30 | 6 | 2 | 193.1 | 226 | 124 | 111 | 61 | 102 | 29 | 14 |
| Carlos Marmol | SJ | cl | 28 | 1.21 | 5 | 3 | 26 | 60 | 0 | 0 | 0 | 67.0 | 41 | 13 | 9 | 41 | 91 | 1 | 5 |
| Sean Marshall* | TUC | mr | 28 | 2.81 | 2 | 1 | 0 | 39 | 0 | 0 | 0 | 77.0 | 58 | 24 | 24 | 23 | 51 | 5 | 6 |
| Justin Masterson | BUF | sp | 26 | 6.07 | 2 | 1 | 1 | 8 | 5 | 0 | 0 | 26.2 | 30 | 21 | 18 | 10 | 15 | 3 | 3 |
| Brian Matusz* | ALB | sp | 24 | 7.17 | 1 | 4 | 1 | 13 | 0 | 0 | 0 | 21.1 | 26 | 17 | 17 | 14 | 10 | 4 | 3 |
| Kyle McClellan | SJ | mr | 27 | 5.36 | 1 | 4 | 1 | 24 | 0 | 0 | 0 | 40.1 | 37 | 25 | 24 | 12 | 12 | 6 | 3 |
| James McDonald | IND | sp | 26 | 6.24 | 4 | 7 | 0 | 15 | 15 | 1 | 0 | 79.1 | 102 | 56 | 55 | 31 | 41 | 4 | 8 |
| Kris Medlen | MIA | mr | 25 | 4.33 | 2 | 10 | 7 | 57 | 0 | 0 | 0 | 112.1 | 136 | 70 | 54 | 21 | 47 | 17 | 17 |
| Evan Meek | BUF | mr | 28 | 2.52 | 10 | 1 | 3 | 58 | 0 | 0 | 0 | 107.0 | 70 | 31 | 30 | 43 | 53 | 11 | 8 |
| Brandon Morrow | R-D | sp | 26 | 5.50 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 52.1 | 63 | 33 | 32 | 17 | 53 | 5 | 4 |
| Jason Motte | MAN | mr | 29 | 3.88 | 1 | 4 | 5 | 37 | 0 | 0 | 0 | 72.0 | 68 | 32 | 31 | 36 | 48 | 13 | 9 |
| Jamie Moyer* | FL | sp | 48 | 5.03 | 11 | 11 | 0 | 32 | 32 | 7 | 1 | 200.1 | 226 | 122 | 112 | 42 | 49 | 48 | 15 |
| Brett Myers | ALB | sp | 30 | 4.36 | 9 | 15 | 0 | 33 | 33 | 12 | 1 | 221.0 | 248 | 124 | 107 | 63 | 90 | 25 | 26 |
| Jeff Niemann | HAR | sp | 28 | 5.44 | 6 | 19 | 0 | 33 | 33 | 3 | 1 | 202.0 | 220 | 137 | 122 | 78 | 100 | 36 | 25 |
| Ricky Nolasco | SJ | sp | 28 | 6.70 | 2 | 16 | 0 | 24 | 24 | 1 | 0 | 129.0 | 181 | 109 | 96 | 36 | 74 | 23 | 7 |
| Bud Norris | TUC | sp | 26 | 9.39 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 7.2 | 15 | 8 | 8 | 2 | 4 | 2 | 1 |
| Leo Nunez | R-D | cl | 27 | 10.80 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1.2 | 2 | 2 | 2 | 3 | 1 | 0 | 0 |
| Darren O'Day | R-D | mr | 28 | 1.87 | 9 | 3 | 28 | 44 | 0 | 0 | 0 | 57.2 | 47 | 12 | 12 | 4 | 31 | 2 | 6 |
| Eric O'Flaherty* | HAR | mr | 26 | 3.83 | 1 | 5 | 3 | 58 | 0 | 0 | 0 | 94.0 | 80 | 46 | 40 | 49 | 50 | 5 | 21 |
| Alexi Ogando | R-D | mr | 27 | 0.36 | 1 | 0 | 0 | 19 | 0 | 0 | 0 | 25.1 | 12 | 1 | 1 | 10 | 12 | 0 | 7 |
| Ross Ohlendorf | MAN | sp | 28 | 6.23 | 1 | 0 | 1 | 5 | 3 | 0 | 0 | 17.1 | 18 | 14 | 12 | 9 | 9 | 3 | 1 |
| Darren Oliver* | MEM | mr | 40 | 3.33 | 0 | 0 | 2 | 44 | 0 | 0 | 0 | 81.0 | 79 | 32 | 30 | 24 | 47 | 8 | 12 |
| Roy Oswalt | ALB | sp | 33 | 3.96 | 14 | 11 | 0 | 33 | 33 | 11 | 2 | 218.1 | 205 | 111 | 96 | 59 | 128 | 24 | 15 |
| Vicente Padilla | FL | sp | 33 | 4.15 | 15 | 9 | 0 | 34 | 34 | 7 | 1 | 225.2 | 207 | 121 | 104 | 65 | 110 | 44 | 12 |
| Jonathan Papelbon | MIS | cl | 30 | 3.41 | 3 | 4 | 11 | 36 | 0 | 0 | 0 | 29.0 | 31 | 16 | 11 | 17 | 17 | 1 | 1 |
| Bobby Parnell | IND | mr | 26 | 4.56 | 1 | 0 | 0 | 22 | 0 | 0 | 0 | 47.1 | 70 | 27 | 24 | 13 | 29 | 2 | 6 |
| Carl Pavano | MIS | sp | 35 | 2.83 | 4 | 2 | 0 | 24 | 7 | 4 | 0 | 92.1 | 90 | 34 | 29 | 18 | 27 | 6 | 6 |
| Jake Peavy | BUF | sp | 30 | 4.42 | 17 | 8 | 0 | 33 | 33 | 3 | 0 | 199.1 | 207 | 102 | 98 | 66 | 110 | 24 | 8 |
| Mike Pelfrey | HUD | sp | 27 | 4.96 | 9 | 1 | 0 | 58 | 0 | 0 | 0 | 123.1 | 151 | 81 | 68 | 52 | 31 | 9 | 10 |
| Brad Penny | MAN | sp | 33 | 6.01 | 13 | 11 | 0 | 32 | 32 | 5 | 1 | 178.1 | 254 | 134 | 119 | 52 | 46 | 23 | 43 |
| Joel Peralta | MAN | mr | 35 | 1.99 | 5 | 2 | 3 | 33 | 0 | 0 | 0 | 68.0 | 38 | 16 | 15 | 17 | 53 | 2 | 3 |
| Chris Perez | HAR | cl | 25 | 3.80 | 4 | 7 | 2 | 42 | 0 | 0 | 0 | 73.1 | 51 | 38 | 31 | 45 | 64 | 9 | 9 |
| Andy Pettitte* | TUC | sp | 39 | 3.91 | 16 | 7 | 0 | 32 | 32 | 5 | 1 | 211.2 | 230 | 99 | 92 | 80 | 91 | 15 | 26 |
| Joel Pineiro | IND | sp | 32 | 5.93 | 8 | 18 | 0 | 29 | 29 | 6 | 1 | 168.1 | 207 | 127 | 111 | 30 | 55 | 17 | 11 |
| David Price* | HUD | sp | 25 | 5.65 | 7 | 12 | 0 | 33 | 33 | 3 | 0 | 188.0 | 223 | 134 | 118 | 86 | 99 | 19 | 21 |
| David Purcey* | NO | mr | 29 | 4.08 | 6 | 0 | 1 | 42 | 0 | 0 | 0 | 79.1 | 70 | 42 | 36 | 35 | 48 | 9 | 2 |
| J.J. Putz | MAN | mr | 34 | 3.35 | 5 | 2 | 3 | 30 | 0 | 0 | 0 | 48.1 | 41 | 21 | 18 | 21 | 44 | 3 | 1 |
| Matt Reynolds* | BUF | mr | 26 | 2.22 | 6 | 0 | 0 | 62 | 0 | 0 | 0 | 81.0 | 50 | 23 | 20 | 33 | 57 | 7 | 5 |
| Arthur Rhodes* | IND | mr | 41 | 1.31 | 2 | 1 | 0 | 26 | 0 | 0 | 0 | 34.1 | 33 | 8 | 5 | 10 | 26 | 2 | 0 |
| Clayton Richard* | SJ | sp | 27 | 6.43 | 5 | 3 | 0 | 54 | 9 | 0 | 0 | 112.0 | 172 | 88 | 80 | 62 | 34 | 12 | 31 |
| Mariano Rivera | NO | cl | 41 | 1.34 | 8 | 4 | 36 | 61 | 0 | 0 | 0 | 73.2 | 44 | 14 | 11 | 19 | 25 | 0 | 8 |
| Francisco Rodriguez | R-D | cl | 29 | 2.39 | 6 | 3 | 3 | 51 | 0 | 0 | 0 | 67.2 | 54 | 26 | 18 | 21 | 44 | 0 | 3 |
| Wandy Rodriguez* | MEM | sp | 32 | 4.70 | 11 | 14 | 0 | 33 | 33 | 5 | 1 | 206.2 | 250 | 128 | 108 | 74 | 94 | 14 | 22 |
| Ricky Romero* | TUC | sp | 26 | 4.17 | 13 | 13 | 0 | 32 | 32 | 7 | 2 | 211.1 | 229 | 114 | 98 | 78 | 72 | 13 | 28 |
| Sergio Romo | MIA | mr | 28 | 3.75 | 2 | 1 | 2 | 26 | 0 | 0 | 0 | 48.0 | 38 | 23 | 20 | 16 | 36 | 9 | 5 |
| C.C. Sabathia* | TUC | sp | 30 | 4.37 | 9 | 13 | 0 | 33 | 33 | 7 | 2 | 226.2 | 251 | 125 | 110 | 93 | 114 | 26 | 33 |
| Takashi Saito | FAR | mr | 41 | 4.26 | 0 | 2 | 3 | 18 | 0 | 0 | 0 | 31.2 | 26 | 18 | 15 | 17 | 22 | 5 | 2 |
| Chris Sale* | MIS | mr | 22 | 3.57 | 4 | 2 | 1 | 40 | 0 | 0 | 0 | 63.0 | 40 | 28 | 25 | 31 | 56 | 7 | 10 |
| Alejandro Sanabia | MIA | sp | 22 | 4.98 | 13 | 6 | 7 | 59 | 13 | 3 | 0 | 179.0 | 223 | 107 | 99 | 35 | 50 | 24 | 18 |
| Anibal Sanchez | SJ | sp | 27 | 5.28 | 5 | 14 | 0 | 31 | 31 | 2 | 0 | 194.1 | 231 | 130 | 114 | 88 | 80 | 16 | 20 |
| Jonathan Sanchez* | FL | sp | 28 | 5.50 | 13 | 13 | 0 | 33 | 33 | 2 | 0 | 198.0 | 203 | 131 | 121 | 111 | 150 | 28 | 12 |
| Ervin Santana | MEM | sp | 28 | 5.41 | 6 | 17 | 0 | 33 | 33 | 5 | 0 | 191.1 | 225 | 143 | 115 | 77 | 82 | 22 | 8 |
| Johan Santana* | MEM | sp | 32 | 4.60 | 11 | 12 | 0 | 33 | 33 | 5 | 0 | 227.0 | 247 | 134 | 116 | 70 | 88 | 27 | 19 |
| Max Scherzer | TUC | sp | 26 | 4.75 | 13 | 12 | 0 | 33 | 33 | 4 | 1 | 199.0 | 204 | 119 | 105 | 92 | 111 | 25 | 19 |
| Andy Sonnanstine | FAR | mr | 28 | 3.32 | 9 | 2 | 1 | 37 | 0 | 0 | 0 | 84.0 | 81 | 37 | 31 | 21 | 31 | 8 | 8 |
| Joakim Soria | BUF | cl | 27 | 3.34 | 3 | 2 | 2 | 48 | 0 | 0 | 0 | 70.0 | 64 | 29 | 26 | 24 | 49 | 8 | 4 |
| Rafael Soriano | BUF | cl | 31 | 2.52 | 12 | 4 | 2 | 74 | 0 | 0 | 0 | 107.1 | 80 | 37 | 30 | 23 | 68 | 10 | 7 |
| Tim Stauffer | NO | mr | 29 | 2.23 | 9 | 11 | 4 | 75 | 1 | 1 | 1 | 149.0 | 117 | 49 | 37 | 43 | 49 | 4 | 25 |
| Drew Storen | ABQ | mr | 23 | 2.93 | 4 | 0 | 0 | 30 | 0 | 0 | 0 | 55.1 | 51 | 18 | 18 | 23 | 31 | 3 | 9 |
| Stephen Strasburg | HAR | sp | 22 | 3.93 | 9 | 14 | 0 | 32 | 32 | 3 | 0 | 213.0 | 215 | 111 | 93 | 63 | 204 | 22 | 8 |
| Huston Street | ABQ | cl | 27 | 3.65 | 4 | 10 | 27 | 54 | 0 | 0 | 0 | 74.0 | 66 | 35 | 30 | 16 | 59 | 10 | 7 |
| Hisanori Takahashi* | MEM | mr | 36 | 4.09 | 6 | 2 | 1 | 65 | 0 | 0 | 0 | 121.0 | 125 | 67 | 55 | 63 | 81 | 15 | 8 |
| Joe Thatcher* | ABQ | mr | 29 | 1.74 | 4 | 2 | 1 | 47 | 0 | 0 | 0 | 67.1 | 46 | 19 | 13 | 9 | 41 | 1 | 2 |
| Rich Thompson | FL | mr | 26 | 2.73 | 9 | 4 | 21 | 60 | 0 | 0 | 0 | 89.0 | 67 | 32 | 27 | 10 | 53 | 10 | 7 |
| Matt Thornton* | MIS | mr | 34 | 3.32 | 3 | 2 | 2 | 27 | 0 | 0 | 0 | 38.0 | 32 | 17 | 14 | 12 | 37 | 2 | 3 |
| Josh Tomlin | HAR | sp | 26 | 4.55 | 5 | 8 | 0 | 15 | 15 | 6 | 2 | 97.0 | 94 | 54 | 49 | 19 | 23 | 15 | 11 |
| Koji Uehara | NO | cl | 36 | 1.35 | 1 | 1 | 3 | 30 | 0 | 0 | 0 | 60.0 | 41 | 10 | 9 | 9 | 64 | 2 | 3 |
| Jose Valverde | MIS | cl | 31 | 2.86 | 0 | 0 | 1 | 23 | 0 | 0 | 0 | 34.2 | 25 | 15 | 11 | 15 | 21 | 4 | 7 |
| Jason Vargas* | BUF | sp | 28 | 14.29 | 0 | 2 | 0 | 2 | 2 | 0 | 0 | 5.2 | 12 | 9 | 9 | 4 | 2 | 1 | 0 |
| Javier Vazquez | MEM | sp | 34 | 7.16 | 9 | 13 | 0 | 32 | 32 | 1 | 0 | 171.0 | 219 | 154 | 136 | 83 | 79 | 40 | 10 |
| Jonny Venters* | ABQ | mr | 26 | 3.22 | 3 | 3 | 1 | 46 | 0 | 0 | 0 | 72.2 | 63 | 32 | 26 | 36 | 56 | 1 | 14 |
| Justin Verlander | ALB | sp | 28 | 4.07 | 14 | 11 | 0 | 33 | 33 | 9 | 2 | 234.1 | 223 | 115 | 106 | 84 | 158 | 22 | 12 |
| Edinson Volquez | NO | sp | 27 | 6.14 | 7 | 3 | 0 | 22 | 22 | 0 | 0 | 102.2 | 117 | 78 | 70 | 75 | 64 | 12 | 29 |
| Billy Wagner* | MIS | cl | 39 | 1.89 | 2 | 1 | 10 | 20 | 0 | 0 | 0 | 19.0 | 11 | 4 | 4 | 9 | 19 | 1 | 2 |
| Adam Wainwright | MIS | sp | 29 | 4.68 | 17 | 10 | 0 | 33 | 33 | 12 | 2 | 221.0 | 241 | 123 | 115 | 70 | 110 | 22 | 23 |
| Jordan Walden | HAR | mr | 23 | 8.09 | 2 | 6 | 2 | 54 | 0 | 0 | 0 | 72.1 | 114 | 77 | 65 | 34 | 91 | 10 | 6 |
| Jered Weaver | NO | sp | 28 | 2.98 | 14 | 10 | 0 | 33 | 33 | 7 | 2 | 238.2 | 197 | 103 | 79 | 82 | 171 | 25 | 6 |
| Randy Wells | ALB | sp | 28 | 5.82 | 3 | 17 | 0 | 30 | 30 | 2 | 1 | 167.0 | 213 | 127 | 108 | 58 | 71 | 15 | 13 |
| Jake Westbrook | IND | sp | 33 | 6.49 | 3 | 8 | 0 | 16 | 16 | 1 | 0 | 79.0 | 109 | 67 | 57 | 37 | 20 | 9 | 9 |
| Brian Wilson | IND | cl | 29 | 4.11 | 4 | 6 | 21 | 47 | 0 | 0 | 0 | 50.1 | 44 | 23 | 23 | 15 | 45 | 5 | 1 |
| C.J. Wilson* | TUC | sp | 30 | 3.75 | 13 | 13 | 0 | 33 | 33 | 7 | 1 | 228.0 | 219 | 109 | 95 | 114 | 101 | 17 | 30 |
| Travis Wood* | MIA | sp | 24 | 3.78 | 12 | 10 | 0 | 34 | 33 | 9 | 0 | 212.0 | 230 | 113 | 89 | 72 | 93 | 25 | 9 |
| Barry Zito* | IND | sp | 33 | 10.80 | 1 | 3 | 0 | 4 | 4 | 0 | 0 | 16.2 | 32 | 20 | 20 | 6 | 6 | 5 | 0 |
| Joel Zumaya | IND | mr | 26 | 3.27 | 3 | 2 | 2 | 65 | 0 | 0 | 0 | 135.0 | 129 | 61 | 49 | 49 | 57 | 8 | 22 |
| Secondary |
| Name | Team | P | Age | SB | CS | IW | HBP | WP | BK | SH | SF | H/9 | BB/9 | R/9 | K/9 | HR/9 | K/BB | WHIP |
| David Aardsma | ALB | cl | 29 | 9 | 3 | 4 | 2 | 2 | 0 | 3 | 1 | 5.9 | 5.0 | 11.0 | 6.5 | 1.1 | 1.3 | 1.20 |
| Fernando Abad* | FL | mr | 25 | 4 | 1 | 3 | 0 | 0 | 0 | 0 | 2 | 7.4 | 2.3 | 9.7 | 2.8 | 1.0 | 1.2 | 1.08 |
| Mike Adams | IND | mr | 32 | 8 | 1 | 1 | 1 | 0 | 0 | 0 | 8 | 9.5 | 3.2 | 12.8 | 6.2 | 0.4 | 1.9 | 1.41 |
| Brett Anderson* | MIA | sp | 23 | 9 | 2 | 2 | 15 | 7 | 3 | 2 | 5 | 10.2 | 1.8 | 12.6 | 3.0 | 0.9 | 1.7 | 1.33 |
| Bronson Arroyo | HUD | sp | 34 | 5 | 3 | 4 | 6 | 1 | 3 | 3 | 2 | 9.7 | 2.9 | 12.9 | 1.9 | 2.0 | 0.7 | 1.40 |
| John Axford | MEM | cl | 28 | 3 | 1 | 1 | 1 | 5 | 0 | 0 | 6 | 7.8 | 5.5 | 13.4 | 5.5 | 0.6 | 1.0 | 1.48 |
| Andrew Bailey | FAR | cl | 27 | 6 | 6 | 1 | 0 | 2 | 0 | 2 | 6 | 9.1 | 3.1 | 12.2 | 5.0 | 1.2 | 1.6 | 1.36 |
| Homer Bailey | HAR | sp | 25 | 18 | 4 | 3 | 2 | 2 | 1 | 1 | 4 | 12.6 | 4.5 | 17.2 | 4.5 | 1.6 | 1.0 | 1.90 |
| Scott Baker | NO | sp | 29 | 3 | 2 | 0 | 5 | 0 | 0 | 0 | 0 | 9.1 | 1.6 | 11.5 | 4.4 | 1.2 | 2.7 | 1.20 |
| Grant Balfour | MAN | mr | 33 | 5 | 1 | 13 | 1 | 8 | 0 | 2 | 4 | 9.8 | 5.1 | 14.9 | 5.6 | 0.5 | 1.1 | 1.65 |
| Daniel Bard | TUC | mr | 26 | 6 | 3 | 0 | 1 | 1 | 0 | 6 | 5 | 6.5 | 3.2 | 9.8 | 8.1 | 1.2 | 2.5 | 1.08 |
| Antonio Bastardo* | IND | mr | 25 | 4 | 2 | 1 | 6 | 0 | 0 | 0 | 3 | 10.2 | 1.7 | 13.2 | 7.6 | 0.2 | 4.4 | 1.32 |
| Matt Belisle | MEM | mr | 31 | 4 | 1 | 1 | 7 | 2 | 0 | 2 | 3 | 6.9 | 1.2 | 8.7 | 5.0 | 0.4 | 4.1 | 0.90 |
| Heath Bell | HUD | cl | 33 | 5 | 1 | 0 | 1 | 1 | 0 | 1 | 4 | 8.8 | 4.0 | 13.0 | 6.1 | 0.5 | 1.5 | 1.43 |
| Joaquin Benoit | BUF | mr | 33 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 3 | 6.3 | 2.1 | 8.6 | 7.5 | 0.9 | 3.6 | 0.93 |
| Rafael Betancourt | TUC | mr | 36 | 3 | 0 | 3 | 0 | 4 | 0 | 1 | 2 | 9.4 | 2.9 | 12.3 | 7.9 | 2.1 | 2.7 | 1.37 |
| Chad Billingsley | R-D | sp | 26 | 13 | 4 | 3 | 11 | 5 | 0 | 4 | 12 | 9.5 | 3.2 | 13.2 | 4.5 | 0.6 | 1.4 | 1.41 |
| Zach Braddock* | TUC | mr | 23 | 5 | 2 | 3 | 1 | 4 | 0 | 0 | 2 | 8.5 | 5.7 | 14.4 | 7.2 | 0.5 | 1.3 | 1.57 |
| Dallas Braden* | FAR | sp | 27 | 7 | 4 | 0 | 4 | 2 | 5 | 2 | 11 | 10.2 | 2.2 | 12.6 | 3.0 | 1.0 | 1.4 | 1.38 |
| Craig Breslow* | MEM | mr | 30 | 0 | 2 | 3 | 0 | 0 | 2 | 0 | 4 | 6.8 | 5.1 | 11.9 | 4.8 | 0.7 | 0.9 | 1.32 |
| Jonathan Broxton | ABQ | cl | 27 | 8 | 1 | 0 | 2 | 1 | 0 | 1 | 4 | 9.5 | 3.7 | 13.3 | 4.4 | 0.2 | 1.2 | 1.46 |
| Clay Buchholz | BUF | sp | 26 | 6 | 3 | 0 | 3 | 6 | 1 | 2 | 6 | 8.1 | 3.3 | 11.6 | 3.9 | 0.3 | 1.2 | 1.27 |
| Madison Bumgarner* | HUD | sp | 21 | 12 | 7 | 5 | 9 | 0 | 2 | 3 | 7 | 11.7 | 2.6 | 14.8 | 3.2 | 0.7 | 1.2 | 1.59 |
| A.J. Burnett | ABQ | sp | 34 | 10 | 3 | 0 | 6 | 8 | 0 | 0 | 4 | 12.6 | 5.2 | 18.5 | 4.4 | 0.9 | 0.8 | 1.98 |
| Sean Burnett* | MAN | mr | 28 | 5 | 1 | 3 | 6 | 1 | 0 | 1 | 3 | 6.9 | 2.4 | 9.8 | 5.1 | 0.3 | 2.2 | 1.03 |
| Trevor Cahill | ABQ | sp | 23 | 6 | 7 | 0 | 2 | 4 | 1 | 1 | 5 | 9.0 | 2.6 | 11.7 | 3.2 | 1.3 | 1.2 | 1.29 |
| Matt Cain | MAN | sp | 26 | 13 | 9 | 1 | 4 | 5 | 0 | 5 | 9 | 8.9 | 2.7 | 11.7 | 3.5 | 0.8 | 1.3 | 1.29 |
| Matt Capps | TUC | cl | 27 | 1 | 1 | 2 | 0 | 1 | 0 | 0 | 2 | 8.4 | 2.4 | 10.8 | 3.1 | 0.7 | 1.3 | 1.20 |
| Fausto Carmona | FAR | sp | 27 | 24 | 8 | 2 | 6 | 0 | 0 | 2 | 9 | 9.5 | 3.7 | 13.4 | 2.8 | 0.9 | 0.8 | 1.46 |
| Chris Carpenter | R-D | sp | 36 | 9 | 4 | 0 | 12 | 1 | 0 | 1 | 7 | 9.7 | 2.7 | 12.9 | 3.8 | 1.2 | 1.4 | 1.38 |
| Carlos Carrasco | R-D | sp | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 3.0 | 11.0 | 5.0 | 1.0 | 1.7 | 1.22 |
| Santiago Casilla | SJ | mr | 30 | 3 | 2 | 1 | 1 | 14 | 0 | 4 | 2 | 7.0 | 5.6 | 12.8 | 7.0 | 0.8 | 1.2 | 1.41 |
| Brett Cecil* | TUC | sp | 24 | 0 | 1 | 4 | 1 | 0 | 2 | 0 | 3 | 9.2 | 3.6 | 12.9 | 4.0 | 1.0 | 1.1 | 1.42 |
| Jhoulys Chacin | NO | sp | 23 | 19 | 8 | 2 | 11 | 4 | 0 | 3 | 7 | 8.3 | 3.9 | 12.7 | 4.4 | 0.6 | 1.1 | 1.36 |
| Joba Chamberlain | FL | mr | 25 | 3 | 2 | 3 | 1 | 4 | 0 | 0 | 3 | 10.2 | 2.7 | 13.0 | 4.9 | 0.5 | 1.8 | 1.43 |
| Tyler Clippard | FL | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.6 | 21.2 | 32.8 | 5.8 | 1.9 | 0.3 | 3.64 |
| Phil Coke* | MIA | mr | 28 | 3 | 2 | 4 | 5 | 4 | 0 | 0 | 7 | 10.2 | 4.6 | 15.3 | 3.3 | 0.4 | 0.7 | 1.65 |
| Johnny Cueto | BUF | sp | 25 | 3 | 1 | 0 | 8 | 2 | 1 | 2 | 6 | 9.7 | 2.5 | 12.7 | 3.1 | 1.3 | 1.2 | 1.36 |
| John Danks* | ALB | sp | 26 | 8 | 8 | 1 | 8 | 1 | 0 | 3 | 9 | 8.5 | 3.3 | 12.1 | 3.7 | 0.8 | 1.1 | 1.31 |
| Wade Davis | BUF | sp | 25 | 1 | 1 | 0 | 1 | 2 | 0 | 1 | 1 | 14.7 | 5.7 | 20.5 | 2.5 | 2.5 | 0.4 | 2.26 |
| Jorge de la Rosa* | MIA | sp | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 1.8 | 0.0 | 99.0 | 0.00 |
| Ryan Dempster | FAR | sp | 34 | 10 | 9 | 0 | 6 | 3 | 0 | 3 | 7 | 10.6 | 4.4 | 15.4 | 5.6 | 1.2 | 1.3 | 1.68 |
| R.A. Dickey | MAN | sp | 36 | 13 | 4 | 0 | 1 | 12 | 0 | 2 | 6 | 11.1 | 3.2 | 14.3 | 2.6 | 0.7 | 0.8 | 1.58 |
| Felix Doubront* | HAR | mr | 23 | 1 | 1 | 2 | 2 | 7 | 0 | 1 | 1 | 14.0 | 5.1 | 19.5 | 4.3 | 1.0 | 0.8 | 2.12 |
| Scott Downs* | IND | mr | 35 | 8 | 2 | 3 | 4 | 2 | 0 | 0 | 1 | 8.3 | 2.0 | 10.7 | 4.0 | 0.5 | 2.1 | 1.14 |
| Justin Duchscherer | HAR | sp | 33 | 8 | 1 | 3 | 2 | 7 | 0 | 3 | 2 | 12.3 | 4.2 | 16.7 | 3.5 | 1.2 | 0.8 | 1.84 |
| Brian Duensing* | R-D | mr | 28 | 11 | 7 | 5 | 6 | 0 | 0 | 2 | 9 | 9.4 | 3.0 | 12.7 | 3.2 | 1.1 | 1.0 | 1.39 |
| Barry Enright | FL | sp | 25 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 13.5 | 1.5 | 16.5 | 1.5 | 6.0 | 1.0 | 1.67 |
| Neftali Feliz | HAR | cl | 23 | 6 | 1 | 0 | 5 | 10 | 0 | 3 | 7 | 8.2 | 3.0 | 11.6 | 5.3 | 0.9 | 1.8 | 1.25 |
| Nelson Figueroa | R-D | mr | 37 | 5 | 2 | 5 | 0 | 10 | 0 | 1 | 6 | 8.3 | 4.5 | 12.8 | 3.6 | 0.6 | 0.8 | 1.42 |
| Doug Fister | HAR | sp | 27 | 15 | 3 | 1 | 3 | 11 | 0 | 1 | 12 | 11.8 | 1.5 | 13.4 | 2.6 | 0.9 | 1.7 | 1.48 |
| Gavin Floyd | MIA | sp | 28 | 10 | 7 | 0 | 6 | 10 | 2 | 0 | 11 | 10.0 | 3.2 | 13.5 | 4.8 | 0.7 | 1.5 | 1.47 |
| Ryan Franklin | FAR | cl | 38 | 4 | 4 | 8 | 10 | 10 | 0 | 2 | 9 | 9.0 | 1.5 | 11.1 | 2.3 | 1.0 | 1.5 | 1.17 |
| Ernesto Frieri | HUD | mr | 25 | 4 | 0 | 5 | 1 | 3 | 1 | 1 | 3 | 9.2 | 7.0 | 16.4 | 7.9 | 1.6 | 1.1 | 1.80 |
| Brian Fuentes* | NO | cl | 35 | 1 | 1 | 3 | 0 | 0 | 1 | 0 | 2 | 7.6 | 6.1 | 13.7 | 8.3 | 1.4 | 1.4 | 1.52 |
| Yovani Gallardo | R-D | sp | 25 | 5 | 9 | 2 | 4 | 10 | 1 | 2 | 3 | 10.6 | 3.9 | 14.7 | 5.1 | 0.4 | 1.3 | 1.61 |
| Jaime Garcia* | SJ | sp | 24 | 21 | 11 | 5 | 7 | 5 | 4 | 4 | 5 | 8.9 | 3.6 | 12.9 | 4.2 | 0.4 | 1.2 | 1.40 |
| Jon Garland | MIA | sp | 31 | 8 | 6 | 2 | 9 | 4 | 0 | 2 | 5 | 8.6 | 3.6 | 12.5 | 2.8 | 0.6 | 0.8 | 1.35 |
| Matt Garza | MAN | sp | 27 | 14 | 7 | 1 | 5 | 12 | 1 | 3 | 7 | 10.4 | 3.0 | 13.6 | 3.8 | 1.4 | 1.3 | 1.49 |
| Dillon Gee | SJ | sp | 25 | 6 | 4 | 5 | 0 | 0 | 0 | 0 | 11 | 7.8 | 4.1 | 11.9 | 1.7 | 1.0 | 0.4 | 1.32 |
| Gio Gonzalez* | FL | sp | 25 | 19 | 3 | 1 | 2 | 2 | 1 | 2 | 10 | 9.1 | 4.1 | 13.3 | 4.5 | 0.7 | 1.1 | 1.46 |
| Tom Gorzelanny* | FAR | sp | 28 | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 6.9 | 5.1 | 12.1 | 3.4 | 0.2 | 0.7 | 1.33 |
| Luke Gregerson | MIA | mr | 27 | 6 | 1 | 2 | 0 | 0 | 0 | 0 | 1 | 8.6 | 2.3 | 10.8 | 6.4 | 1.5 | 2.8 | 1.20 |
| Zack Greinke | MIS | sp | 27 | 10 | 8 | 0 | 8 | 2 | 0 | 3 | 10 | 8.8 | 2.5 | 11.6 | 3.3 | 0.6 | 1.3 | 1.25 |
| Matt Guerrier | FL | mr | 32 | 3 | 2 | 2 | 4 | 1 | 0 | 3 | 6 | 7.6 | 3.7 | 11.7 | 1.9 | 1.0 | 0.5 | 1.26 |
| Jeremy Guthrie | ABQ | sp | 32 | 1 | 4 | 4 | 9 | 0 | 1 | 2 | 6 | 8.4 | 2.3 | 11.1 | 2.5 | 0.8 | 1.1 | 1.19 |
| Roy Halladay | NO | sp | 34 | 21 | 9 | 1 | 6 | 3 | 1 | 1 | 6 | 10.8 | 1.2 | 12.2 | 4.8 | 1.3 | 3.9 | 1.34 |
| Cole Hamels* | SJ | sp | 27 | 11 | 1 | 1 | 8 | 1 | 0 | 4 | 3 | 11.2 | 3.4 | 15.0 | 4.5 | 1.4 | 1.3 | 1.63 |
| Joel Hanrahan | HUD | mr | 29 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 9.1 | 5.6 | 14.7 | 8.1 | 0.7 | 1.4 | 1.64 |
| Tommy Hanson | ABQ | sp | 24 | 17 | 6 | 0 | 9 | 7 | 0 | 4 | 8 | 9.7 | 2.9 | 13.0 | 3.5 | 0.8 | 1.2 | 1.41 |
| J.A. Happ* | SJ | sp | 28 | 11 | 6 | 6 | 4 | 5 | 0 | 2 | 11 | 10.2 | 4.6 | 15.0 | 4.3 | 0.7 | 0.9 | 1.65 |
| Rich Harden | MIA | sp | 29 | 3 | 2 | 4 | 5 | 2 | 0 | 3 | 7 | 9.2 | 5.9 | 15.4 | 3.7 | 2.3 | 0.6 | 1.67 |
| Dan Haren | FAR | sp | 30 | 16 | 10 | 1 | 6 | 11 | 5 | 1 | 5 | 10.5 | 2.3 | 13.0 | 5.1 | 1.8 | 2.2 | 1.42 |
| Jeremy Hellickson | R-D | mr | 24 | 2 | 2 | 6 | 6 | 5 | 0 | 1 | 1 | 10.2 | 2.7 | 13.8 | 4.6 | 1.1 | 1.7 | 1.43 |
| Clay Hensley | HUD | mr | 31 | 0 | 1 | 0 | 6 | 1 | 0 | 0 | 6 | 7.5 | 2.3 | 10.6 | 5.6 | 0.6 | 2.4 | 1.09 |
| Felix Hernandez | HUD | sp | 25 | 13 | 7 | 3 | 10 | 10 | 3 | 1 | 5 | 7.9 | 3.0 | 11.3 | 5.1 | 0.7 | 1.7 | 1.21 |
| Livan Hernandez | IND | sp | 36 | 5 | 9 | 7 | 5 | 0 | 1 | 3 | 6 | 10.3 | 3.4 | 13.9 | 1.9 | 0.8 | 0.6 | 1.52 |
| Daniel Hudson | R-D | sp | 24 | 9 | 6 | 2 | 8 | 8 | 0 | 2 | 6 | 7.8 | 2.5 | 10.6 | 4.9 | 0.8 | 1.9 | 1.14 |
| Tim Hudson | MIS | sp | 35 | 12 | 2 | 3 | 12 | 5 | 0 | 1 | 8 | 10.0 | 2.9 | 13.4 | 2.3 | 0.9 | 0.8 | 1.44 |
| Phil Hughes | HAR | sp | 25 | 19 | 1 | 2 | 1 | 9 | 1 | 7 | 4 | 11.3 | 3.8 | 15.2 | 5.7 | 1.6 | 1.5 | 1.68 |
| Edwin Jackson | ALB | sp | 27 | 3 | 1 | 1 | 0 | 5 | 0 | 0 | 1 | 9.9 | 2.7 | 12.6 | 5.2 | 0.7 | 1.9 | 1.40 |
| Kenley Jansen | FL | mr | 23 | 11 | 4 | 7 | 3 | 4 | 1 | 1 | 4 | 6.1 | 6.2 | 12.6 | 10.2 | 0.5 | 1.6 | 1.36 |
| Bobby Jenks | TUC | cl | 30 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 8.5 | 2.8 | 11.4 | 5.7 | 0.0 | 2.0 | 1.26 |
| Ubaldo Jimenez | ABQ | sp | 27 | 18 | 6 | 0 | 10 | 8 | 3 | 3 | 5 | 7.7 | 3.9 | 11.9 | 5.1 | 0.5 | 1.3 | 1.28 |
| Josh Johnson | MIS | sp | 27 | 21 | 6 | 0 | 7 | 2 | 0 | 0 | 7 | 8.8 | 2.3 | 11.4 | 5.7 | 0.7 | 2.5 | 1.23 |
| Ian Kennedy | FL | sp | 26 | 16 | 1 | 0 | 4 | 11 | 0 | 4 | 5 | 8.9 | 3.5 | 12.5 | 4.3 | 1.2 | 1.2 | 1.37 |
| Clayton Kershaw* | BUF | sp | 23 | 3 | 2 | 0 | 1 | 4 | 2 | 4 | 6 | 10.8 | 3.2 | 14.1 | 5.1 | 1.0 | 1.6 | 1.56 |
| Craig Kimbrel | HUD | mr | 23 | 6 | 1 | 1 | 0 | 7 | 1 | 2 | 2 | 6.9 | 9.1 | 16.0 | 12.4 | 0.9 | 1.4 | 1.78 |
| Michael Kirkman* | BUF | mr | 24 | 7 | 2 | 0 | 1 | 4 | 1 | 0 | 5 | 5.5 | 5.9 | 11.6 | 6.0 | 0.1 | 1.0 | 1.27 |
| Hong-Chih Kuo* | MAN | mr | 29 | 5 | 2 | 1 | 2 | 4 | 0 | 2 | 3 | 6.8 | 3.8 | 10.8 | 6.5 | 0.0 | 1.7 | 1.17 |
| Hiroki Kuroda | MEM | sp | 36 | 11 | 4 | 2 | 6 | 9 | 0 | 0 | 7 | 11.2 | 1.9 | 13.4 | 3.9 | 1.2 | 2.0 | 1.46 |
| John Lackey | MIS | sp | 32 | 12 | 0 | 1 | 3 | 1 | 0 | 1 | 6 | 10.8 | 3.6 | 14.7 | 3.1 | 1.0 | 0.9 | 1.60 |
| John Lannan* | ABQ | sp | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 4.5 | 9.0 | 4.5 | 0.0 | 1.0 | 1.00 |
| Mat Latos | NO | sp | 23 | 20 | 8 | 1 | 3 | 7 | 2 | 1 | 10 | 9.3 | 2.9 | 12.3 | 5.3 | 0.8 | 1.9 | 1.35 |
| Brandon League | MEM | mr | 28 | 3 | 3 | 2 | 0 | 5 | 0 | 1 | 1 | 13.2 | 4.0 | 17.2 | 3.3 | 0.4 | 0.8 | 1.91 |
| Mike Leake | MEM | sp | 23 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 10.8 | 3.9 | 14.7 | 3.1 | 3.1 | 0.8 | 1.63 |
| Cliff Lee* | IND | sp | 32 | 8 | 5 | 3 | 0 | 3 | 1 | 1 | 4 | 9.8 | 0.8 | 10.6 | 5.1 | 1.0 | 6.1 | 1.18 |
| Jon Lester* | MIS | sp | 27 | 10 | 3 | 1 | 4 | 6 | 0 | 2 | 6 | 9.0 | 4.0 | 13.2 | 6.3 | 0.6 | 1.6 | 1.45 |
| Colby Lewis | FAR | sp | 31 | 11 | 7 | 4 | 2 | 3 | 0 | 2 | 6 | 8.5 | 3.9 | 12.6 | 6.0 | 0.9 | 1.5 | 1.39 |
| Brad Lidge | ALB | cl | 34 | 15 | 3 | 2 | 2 | 4 | 4 | 0 | 12 | 6.6 | 4.7 | 11.5 | 5.4 | 1.2 | 1.1 | 1.26 |
| Ted Lilly* | ABQ | sp | 35 | 17 | 5 | 0 | 4 | 2 | 1 | 6 | 7 | 9.7 | 2.1 | 11.9 | 4.8 | 2.1 | 2.3 | 1.31 |
| Tim Lincecum | HUD | sp | 27 | 24 | 5 | 6 | 6 | 9 | 0 | 4 | 2 | 9.3 | 4.4 | 13.9 | 6.6 | 0.8 | 1.5 | 1.52 |
| Francisco Liriano* | BUF | sp | 27 | 5 | 7 | 0 | 10 | 4 | 0 | 2 | 5 | 9.8 | 2.8 | 13.2 | 5.8 | 0.7 | 2.1 | 1.40 |
| Kyle Lohse | IND | sp | 32 | 6 | 1 | 5 | 1 | 2 | 0 | 1 | 0 | 15.7 | 3.4 | 19.2 | 2.5 | 1.8 | 0.7 | 2.12 |
| Javier Lopez* | ALB | mr | 33 | 2 | 0 | 5 | 3 | 5 | 0 | 2 | 3 | 8.4 | 2.6 | 11.2 | 2.4 | 0.4 | 0.9 | 1.22 |
| Ryan Madson | SJ | mr | 30 | 3 | 2 | 2 | 6 | 1 | 0 | 0 | 2 | 8.3 | 2.4 | 11.2 | 6.9 | 1.2 | 2.9 | 1.19 |
| Paul Maholm* | IND | sp | 29 | 5 | 1 | 2 | 1 | 1 | 0 | 2 | 6 | 13.1 | 2.8 | 16.0 | 2.4 | 0.8 | 0.9 | 1.77 |
| Shaun Marcum | MAN | sp | 29 | 13 | 6 | 0 | 5 | 1 | 0 | 0 | 6 | 10.5 | 2.8 | 13.6 | 4.7 | 1.3 | 1.7 | 1.48 |
| Carlos Marmol | SJ | cl | 28 | 3 | 3 | 0 | 4 | 0 | 4 | 1 | 3 | 5.5 | 5.5 | 11.6 | 12.2 | 0.1 | 2.2 | 1.22 |
| Sean Marshall* | TUC | mr | 28 | 7 | 1 | 3 | 2 | 0 | 0 | 1 | 5 | 6.8 | 2.7 | 9.7 | 6.0 | 0.6 | 2.2 | 1.05 |
| Justin Masterson | BUF | sp | 26 | 2 | 0 | 0 | 0 | 3 | 0 | 0 | 1 | 10.1 | 3.4 | 13.5 | 5.1 | 1.0 | 1.5 | 1.50 |
| Brian Matusz* | ALB | sp | 24 | 0 | 0 | 3 | 1 | 0 | 0 | 1 | 1 | 11.0 | 5.9 | 17.3 | 4.2 | 1.7 | 0.7 | 1.88 |
| Kyle McClellan | SJ | mr | 27 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 2 | 8.3 | 2.7 | 11.4 | 2.7 | 1.3 | 1.0 | 1.21 |
| James McDonald | IND | sp | 26 | 6 | 3 | 0 | 2 | 2 | 0 | 0 | 3 | 11.6 | 3.5 | 15.3 | 4.7 | 0.5 | 1.3 | 1.68 |
| Kris Medlen | MIA | mr | 25 | 7 | 0 | 4 | 4 | 1 | 3 | 2 | 6 | 10.9 | 1.7 | 12.9 | 3.8 | 1.4 | 2.2 | 1.40 |
| Evan Meek | BUF | mr | 28 | 12 | 4 | 0 | 5 | 2 | 0 | 3 | 4 | 5.9 | 3.6 | 9.9 | 4.5 | 0.9 | 1.2 | 1.06 |
| Brandon Morrow | R-D | sp | 26 | 1 | 0 | 0 | 5 | 3 | 0 | 0 | 1 | 10.8 | 2.9 | 14.6 | 9.1 | 0.9 | 3.1 | 1.53 |
| Jason Motte | MAN | mr | 29 | 3 | 2 | 3 | 1 | 1 | 1 | 1 | 0 | 8.5 | 4.5 | 13.1 | 6.0 | 1.6 | 1.3 | 1.44 |
| Jamie Moyer* | FL | sp | 48 | 12 | 5 | 0 | 12 | 0 | 0 | 0 | 5 | 10.2 | 1.9 | 12.6 | 2.2 | 2.2 | 1.2 | 1.34 |
| Brett Myers | ALB | sp | 30 | 13 | 6 | 0 | 5 | 4 | 0 | 1 | 6 | 10.1 | 2.6 | 12.9 | 3.7 | 1.0 | 1.4 | 1.41 |
| Jeff Niemann | HAR | sp | 28 | 33 | 7 | 3 | 9 | 7 | 0 | 3 | 4 | 9.8 | 3.5 | 13.7 | 4.5 | 1.6 | 1.3 | 1.48 |
| Ricky Nolasco | SJ | sp | 28 | 1 | 1 | 0 | 0 | 8 | 0 | 2 | 9 | 12.6 | 2.5 | 15.1 | 5.2 | 1.6 | 2.1 | 1.68 |
| Bud Norris | TUC | sp | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17.6 | 2.3 | 20.0 | 4.7 | 2.3 | 2.0 | 2.22 |
| Leo Nunez | R-D | cl | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 10.8 | 16.2 | 27.0 | 5.4 | 0.0 | 0.3 | 3.00 |
| Darren O'Day | R-D | mr | 28 | 2 | 2 | 1 | 4 | 0 | 0 | 1 | 0 | 7.3 | 0.6 | 8.6 | 4.8 | 0.3 | 7.8 | 0.88 |
| Eric O'Flaherty* | HAR | mr | 26 | 4 | 0 | 6 | 0 | 4 | 1 | 2 | 3 | 7.7 | 4.7 | 12.4 | 4.8 | 0.5 | 1.0 | 1.37 |
| Alexi Ogando | R-D | mr | 27 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 4.3 | 3.6 | 7.8 | 4.3 | 0.0 | 1.2 | 0.87 |
| Ross Ohlendorf | MAN | sp | 28 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 9.3 | 4.7 | 14.5 | 4.7 | 1.6 | 1.0 | 1.56 |
| Darren Oliver* | MEM | mr | 40 | 1 | 3 | 3 | 2 | 1 | 1 | 1 | 1 | 8.8 | 2.7 | 11.7 | 5.2 | 0.9 | 2.0 | 1.27 |
| Roy Oswalt | ALB | sp | 33 | 13 | 3 | 0 | 4 | 1 | 0 | 2 | 6 | 8.5 | 2.4 | 11.0 | 5.3 | 1.0 | 2.2 | 1.21 |
| Vicente Padilla | FL | sp | 33 | 6 | 4 | 0 | 12 | 0 | 6 | 2 | 2 | 8.3 | 2.6 | 11.3 | 4.4 | 1.8 | 1.7 | 1.21 |
| Jonathan Papelbon | MIS | cl | 30 | 2 | 1 | 1 | 1 | 0 | 0 | 1 | 2 | 9.6 | 5.3 | 15.2 | 5.3 | 0.3 | 1.0 | 1.66 |
| Bobby Parnell | IND | mr | 26 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 13.3 | 2.5 | 15.8 | 5.5 | 0.4 | 2.2 | 1.75 |
| Carl Pavano | MIS | sp | 35 | 8 | 3 | 3 | 1 | 3 | 0 | 1 | 2 | 8.8 | 1.8 | 10.6 | 2.6 | 0.6 | 1.5 | 1.17 |
| Jake Peavy | BUF | sp | 30 | 13 | 4 | 0 | 6 | 2 | 2 | 1 | 2 | 9.3 | 3.0 | 12.6 | 5.0 | 1.1 | 1.7 | 1.37 |
| Mike Pelfrey | HUD | sp | 27 | 4 | 5 | 5 | 3 | 2 | 1 | 1 | 8 | 11.0 | 3.8 | 15.0 | 2.3 | 0.7 | 0.6 | 1.65 |
| Brad Penny | MAN | sp | 33 | 10 | 4 | 4 | 10 | 2 | 0 | 4 | 7 | 12.8 | 2.6 | 15.9 | 2.3 | 1.2 | 0.9 | 1.72 |
| Joel Peralta | MAN | mr | 35 | 4 | 0 | 3 | 3 | 3 | 0 | 0 | 1 | 5.0 | 2.3 | 7.7 | 7.0 | 0.3 | 3.1 | 0.81 |
| Chris Perez | HAR | cl | 25 | 12 | 1 | 1 | 7 | 4 | 1 | 1 | 1 | 6.3 | 5.5 | 12.6 | 7.9 | 1.1 | 1.4 | 1.31 |
| Andy Pettitte* | TUC | sp | 39 | 5 | 10 | 2 | 3 | 2 | 0 | 1 | 9 | 9.8 | 3.4 | 13.3 | 3.9 | 0.6 | 1.1 | 1.46 |
| Joel Pineiro | IND | sp | 32 | 8 | 3 | 0 | 5 | 3 | 0 | 4 | 9 | 11.1 | 1.6 | 12.9 | 2.9 | 0.9 | 1.8 | 1.41 |
| David Price* | HUD | sp | 25 | 10 | 0 | 1 | 5 | 3 | 2 | 5 | 7 | 10.7 | 4.1 | 15.0 | 4.7 | 0.9 | 1.2 | 1.64 |
| David Purcey* | NO | mr | 29 | 10 | 1 | 2 | 0 | 4 | 0 | 0 | 7 | 7.9 | 4.0 | 11.9 | 5.4 | 1.0 | 1.4 | 1.32 |
| J.J. Putz | MAN | mr | 34 | 4 | 2 | 1 | 1 | 8 | 0 | 0 | 1 | 7.6 | 3.9 | 11.7 | 8.2 | 0.6 | 2.1 | 1.28 |
| Matt Reynolds* | BUF | mr | 26 | 4 | 2 | 1 | 7 | 2 | 0 | 2 | 2 | 5.6 | 3.7 | 10.0 | 6.3 | 0.8 | 1.7 | 1.02 |
| Arthur Rhodes* | IND | mr | 41 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 8.7 | 2.6 | 11.5 | 6.8 | 0.5 | 2.6 | 1.25 |
| Clayton Richard* | SJ | sp | 27 | 8 | 2 | 4 | 3 | 3 | 2 | 0 | 5 | 13.8 | 5.0 | 19.0 | 2.7 | 1.0 | 0.5 | 2.09 |
| Mariano Rivera | NO | cl | 41 | 6 | 1 | 1 | 2 | 0 | 0 | 0 | 1 | 5.4 | 2.3 | 7.9 | 3.1 | 0.0 | 1.3 | 0.86 |
| Francisco Rodriguez | R-D | cl | 29 | 8 | 1 | 3 | 0 | 3 | 1 | 0 | 4 | 7.2 | 2.8 | 10.0 | 5.9 | 0.0 | 2.1 | 1.11 |
| Wandy Rodriguez* | MEM | sp | 32 | 10 | 6 | 1 | 8 | 5 | 0 | 3 | 11 | 10.9 | 3.2 | 14.5 | 4.1 | 0.6 | 1.3 | 1.57 |
| Ricky Romero* | TUC | sp | 26 | 9 | 5 | 1 | 8 | 11 | 3 | 5 | 6 | 9.8 | 3.3 | 13.4 | 3.1 | 0.6 | 0.9 | 1.45 |
| Sergio Romo | MIA | mr | 28 | 3 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 7.1 | 3.0 | 10.1 | 6.8 | 1.7 | 2.3 | 1.13 |
| C.C. Sabathia* | TUC | sp | 30 | 12 | 8 | 2 | 6 | 9 | 1 | 7 | 10 | 10.0 | 3.7 | 13.9 | 4.5 | 1.0 | 1.2 | 1.52 |
| Takashi Saito | FAR | mr | 41 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 7.4 | 4.8 | 12.5 | 6.3 | 1.4 | 1.3 | 1.36 |
| Chris Sale* | MIS | mr | 22 | 2 | 4 | 1 | 0 | 1 | 0 | 1 | 2 | 5.7 | 4.4 | 10.1 | 8.0 | 1.0 | 1.8 | 1.13 |
| Alejandro Sanabia | MIA | sp | 22 | 3 | 5 | 2 | 8 | 0 | 0 | 1 | 8 | 11.2 | 1.8 | 13.4 | 2.5 | 1.2 | 1.4 | 1.44 |
| Anibal Sanchez | SJ | sp | 27 | 19 | 6 | 2 | 3 | 10 | 0 | 2 | 11 | 10.7 | 4.1 | 14.9 | 3.7 | 0.7 | 0.9 | 1.64 |
| Jonathan Sanchez* | FL | sp | 28 | 21 | 8 | 1 | 4 | 17 | 2 | 2 | 5 | 9.2 | 5.0 | 14.5 | 6.8 | 1.3 | 1.4 | 1.59 |
| Ervin Santana | MEM | sp | 28 | 18 | 7 | 5 | 6 | 12 | 0 | 3 | 8 | 10.6 | 3.6 | 14.5 | 3.9 | 1.0 | 1.1 | 1.58 |
| Johan Santana* | MEM | sp | 32 | 14 | 7 | 2 | 5 | 2 | 1 | 4 | 8 | 9.8 | 2.8 | 12.8 | 3.5 | 1.1 | 1.3 | 1.40 |
| Max Scherzer | TUC | sp | 26 | 19 | 11 | 3 | 11 | 13 | 0 | 1 | 6 | 9.2 | 4.2 | 13.9 | 5.0 | 1.1 | 1.2 | 1.49 |
| Andy Sonnanstine | FAR | mr | 28 | 5 | 1 | 1 | 3 | 2 | 0 | 0 | 10 | 8.7 | 2.3 | 11.3 | 3.3 | 0.9 | 1.5 | 1.21 |
| Joakim Soria | BUF | cl | 27 | 2 | 2 | 1 | 2 | 1 | 0 | 0 | 2 | 8.2 | 3.1 | 11.6 | 6.3 | 1.0 | 2.0 | 1.26 |
| Rafael Soriano | BUF | cl | 31 | 7 | 2 | 1 | 0 | 1 | 0 | 1 | 5 | 6.7 | 1.9 | 8.6 | 5.7 | 0.8 | 3.0 | 0.96 |
| Tim Stauffer | NO | mr | 29 | 8 | 2 | 3 | 4 | 0 | 0 | 2 | 5 | 7.1 | 2.6 | 9.9 | 3.0 | 0.2 | 1.1 | 1.07 |
| Drew Storen | ABQ | mr | 23 | 4 | 1 | 1 | 0 | 2 | 0 | 0 | 2 | 8.3 | 3.7 | 12.0 | 5.0 | 0.5 | 1.3 | 1.34 |
| Stephen Strasburg | HAR | sp | 22 | 20 | 8 | 5 | 2 | 6 | 0 | 2 | 2 | 9.1 | 2.7 | 11.8 | 8.6 | 0.9 | 3.2 | 1.31 |
| Huston Street | ABQ | cl | 27 | 3 | 0 | 0 | 2 | 5 | 1 | 1 | 3 | 8.0 | 1.9 | 10.2 | 7.2 | 1.2 | 3.7 | 1.11 |
| Hisanori Takahashi* | MEM | mr | 36 | 11 | 3 | 7 | 2 | 0 | 2 | 3 | 3 | 9.3 | 4.7 | 14.1 | 6.0 | 1.1 | 1.3 | 1.55 |
| Joe Thatcher* | ABQ | mr | 29 | 4 | 1 | 0 | 2 | 1 | 0 | 2 | 2 | 6.1 | 1.2 | 7.6 | 5.5 | 0.1 | 4.6 | 0.82 |
| Rich Thompson | FL | mr | 26 | 4 | 0 | 0 | 1 | 11 | 0 | 0 | 3 | 6.8 | 1.0 | 7.9 | 5.4 | 1.0 | 5.3 | 0.87 |
| Matt Thornton* | MIS | mr | 34 | 2 | 1 | 0 | 2 | 0 | 0 | 2 | 2 | 7.6 | 2.8 | 10.9 | 8.8 | 0.5 | 3.1 | 1.16 |
| Josh Tomlin | HAR | sp | 26 | 2 | 1 | 1 | 2 | 0 | 0 | 3 | 2 | 8.7 | 1.8 | 10.7 | 2.1 | 1.4 | 1.2 | 1.16 |
| Koji Uehara | NO | cl | 36 | 2 | 1 | 2 | 2 | 0 | 0 | 0 | 2 | 6.1 | 1.3 | 7.8 | 9.6 | 0.3 | 7.1 | 0.83 |
| Jose Valverde | MIS | cl | 31 | 4 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 6.5 | 3.9 | 10.4 | 5.5 | 1.0 | 1.4 | 1.15 |
| Jason Vargas* | BUF | sp | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19.1 | 6.4 | 25.4 | 3.2 | 1.6 | 0.5 | 2.82 |
| Javier Vazquez | MEM | sp | 34 | 10 | 2 | 3 | 12 | 14 | 0 | 4 | 3 | 11.5 | 4.4 | 16.5 | 4.2 | 2.1 | 1.0 | 1.77 |
| Jonny Venters* | ABQ | mr | 26 | 0 | 1 | 1 | 6 | 5 | 0 | 0 | 1 | 7.8 | 4.5 | 13.0 | 6.9 | 0.1 | 1.6 | 1.36 |
| Justin Verlander | ALB | sp | 28 | 21 | 6 | 0 | 6 | 6 | 0 | 4 | 11 | 8.6 | 3.2 | 12.0 | 6.1 | 0.8 | 1.9 | 1.31 |
| Edinson Volquez | NO | sp | 27 | 10 | 4 | 0 | 8 | 13 | 0 | 2 | 2 | 10.3 | 6.6 | 17.5 | 5.6 | 1.1 | 0.9 | 1.87 |
| Billy Wagner* | MIS | cl | 39 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 1 | 5.2 | 4.3 | 10.4 | 9.0 | 0.5 | 2.1 | 1.05 |
| Adam Wainwright | MIS | sp | 29 | 13 | 11 | 0 | 4 | 4 | 0 | 3 | 6 | 9.8 | 2.9 | 12.8 | 4.5 | 0.9 | 1.6 | 1.41 |
| Jordan Walden | HAR | mr | 23 | 10 | 0 | 0 | 0 | 5 | 2 | 2 | 2 | 14.2 | 4.2 | 18.4 | 11.3 | 1.2 | 2.7 | 2.05 |
| Jered Weaver | NO | sp | 28 | 20 | 8 | 1 | 1 | 5 | 3 | 2 | 10 | 7.4 | 3.1 | 10.6 | 6.4 | 0.9 | 2.1 | 1.17 |
| Randy Wells | ALB | sp | 28 | 19 | 5 | 1 | 4 | 3 | 0 | 2 | 4 | 11.5 | 3.1 | 14.8 | 3.8 | 0.8 | 1.2 | 1.62 |
| Jake Westbrook | IND | sp | 33 | 9 | 4 | 0 | 4 | 4 | 0 | 1 | 2 | 12.4 | 4.2 | 17.1 | 2.3 | 1.0 | 0.5 | 1.85 |
| Brian Wilson | IND | cl | 29 | 3 | 3 | 3 | 1 | 0 | 0 | 1 | 1 | 7.9 | 2.7 | 10.7 | 8.0 | 0.9 | 3.0 | 1.17 |
| C.J. Wilson* | TUC | sp | 30 | 22 | 3 | 8 | 7 | 5 | 1 | 3 | 8 | 8.6 | 4.5 | 13.4 | 4.0 | 0.7 | 0.9 | 1.46 |
| Travis Wood* | MIA | sp | 24 | 9 | 10 | 7 | 5 | 0 | 1 | 4 | 5 | 9.8 | 3.1 | 13.0 | 3.9 | 1.1 | 1.3 | 1.42 |
| Barry Zito* | IND | sp | 33 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 2 | 17.3 | 3.2 | 20.5 | 3.2 | 2.7 | 1.0 | 2.28 |
| Joel Zumaya | IND | mr | 26 | 12 | 2 | 4 | 1 | 4 | 0 | 1 | 8 | 8.6 | 3.3 | 11.9 | 3.8 | 0.5 | 1.2 | 1.32 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| David Aardsma | ALB | cl | 29 | .622 | 300 | .197 | 187 | .410 | 189 | .414 | 37.3 | 3.0 | 2.73 | 2.94 |
| Fernando Abad* | FL | mr | 25 | .617 | 181 | .215 | 84 | .385 | 84 | .385 | 19.5 | 3.3 | 2.89 | 2.61 |
| Mike Adams | IND | mr | 32 | .674 | 329 | .307 | 174 | .395 | 175 | .398 | 48.8 | 4.4 | 3.93 | 3.82 |
| Brett Anderson* | MIA | sp | 23 | .739 | 861 | .288 | 442 | .431 | 457 | .446 | 122.6 | 4.6 | 4.16 | 4.25 |
| Bronson Arroyo | HUD | sp | 34 | .803 | 717 | .241 | 442 | .505 | 448 | .512 | 121.2 | 5.4 | 4.87 | 5.13 |
| John Axford | MEM | cl | 28 | .722 | 218 | .261 | 143 | .458 | 144 | .462 | 35.1 | 4.4 | 3.96 | 4.01 |
| Andrew Bailey | FAR | cl | 27 | .726 | 455 | .264 | 272 | .454 | 272 | .454 | 69.5 | 4.4 | 4.08 | 4.08 |
| Homer Bailey | HAR | sp | 25 | .943 | 396 | .341 | 307 | .581 | 309 | .585 | 101.6 | 8.2 | 7.44 | 7.68 |
| Scott Baker | NO | sp | 29 | .711 | 204 | .265 | 110 | .426 | 115 | .446 | 29.6 | 4.3 | 3.93 | 3.80 |
| Grant Balfour | MAN | mr | 33 | .806 | 314 | .309 | 217 | .503 | 218 | .506 | 62.4 | 6.0 | 5.37 | 4.61 |
| Daniel Bard | TUC | mr | 26 | .602 | 270 | .222 | 156 | .380 | 157 | .382 | 34.0 | 3.0 | 2.72 | 2.63 |
| Antonio Bastardo* | IND | mr | 25 | .662 | 132 | .348 | 62 | .341 | 68 | .374 | 19.1 | 4.1 | 3.72 | 3.94 |
| Matt Belisle | MEM | mr | 31 | .543 | 323 | .235 | 125 | .307 | 132 | .324 | 25.5 | 2.1 | 1.97 | 1.89 |
| Heath Bell | HUD | cl | 33 | .681 | 247 | .296 | 139 | .409 | 140 | .412 | 36.3 | 4.1 | 3.75 | 3.87 |
| Joaquin Benoit | BUF | mr | 33 | .569 | 267 | .213 | 139 | .365 | 141 | .370 | 28.7 | 2.6 | 2.43 | 1.97 |
| Rafael Betancourt | TUC | mr | 36 | .822 | 138 | .275 | 110 | .537 | 110 | .537 | 31.6 | 6.1 | 5.49 | 4.76 |
| Chad Billingsley | R-D | sp | 26 | .737 | 750 | .293 | 422 | .438 | 433 | .449 | 117.3 | 4.7 | 4.29 | 4.14 |
| Zach Braddock* | TUC | mr | 23 | .738 | 105 | .295 | 73 | .462 | 74 | .468 | 19.7 | 5.0 | 4.56 | 4.27 |
| Dallas Braden* | FAR | sp | 27 | .728 | 814 | .279 | 421 | .434 | 425 | .439 | 117.5 | 4.7 | 4.31 | 4.26 |
| Craig Breslow* | MEM | mr | 30 | .637 | 192 | .219 | 109 | .411 | 109 | .411 | 23.2 | 3.3 | 3.04 | 3.15 |
| Jonathan Broxton | ABQ | cl | 27 | .672 | 287 | .300 | 142 | .388 | 144 | .393 | 37.3 | 3.9 | 3.61 | 3.93 |
| Clay Buchholz | BUF | sp | 26 | .625 | 508 | .260 | 237 | .371 | 240 | .376 | 54.6 | 3.2 | 2.91 | 3.05 |
| Madison Bumgarner* | HUD | sp | 21 | .809 | 727 | .323 | 415 | .474 | 424 | .484 | 126.5 | 5.8 | 5.34 | 5.33 |
| A.J. Burnett | ABQ | sp | 34 | .896 | 276 | .359 | 194 | .523 | 200 | .539 | 63.8 | 7.4 | 6.77 | 7.78 |
| Sean Burnett* | MAN | mr | 28 | .525 | 297 | .236 | 114 | .296 | 120 | .312 | 24.9 | 2.3 | 2.12 | 2.11 |
| Trevor Cahill | ABQ | sp | 23 | .724 | 596 | .255 | 329 | .447 | 331 | .450 | 79.4 | 4.0 | 3.64 | 4.03 |
| Matt Cain | MAN | sp | 26 | .703 | 813 | .261 | 429 | .430 | 433 | .434 | 111.9 | 4.2 | 3.87 | 3.54 |
| Matt Capps | TUC | cl | 27 | .612 | 185 | .243 | 81 | .367 | 81 | .367 | 19.5 | 3.3 | 3.01 | 2.93 |
| Fausto Carmona | FAR | sp | 27 | .745 | 744 | .267 | 419 | .453 | 425 | .459 | 111.1 | 4.6 | 4.28 | 4.55 |
| Chris Carpenter | R-D | sp | 36 | .787 | 752 | .278 | 460 | .483 | 472 | .496 | 126.2 | 5.1 | 4.63 | 4.58 |
| Carlos Carrasco | R-D | sp | 24 | .680 | 28 | .250 | 16 | .432 | 16 | .432 | 3.7 | 3.7 | 3.35 | 3.32 |
| Santiago Casilla | SJ | mr | 30 | .661 | 184 | .245 | 118 | .417 | 119 | .420 | 27.4 | 3.7 | 3.40 | 3.72 |
| Brett Cecil* | TUC | sp | 24 | .751 | 208 | .274 | 125 | .465 | 126 | .468 | 30.3 | 4.2 | 3.92 | 4.29 |
| Jhoulys Chacin | NO | sp | 23 | .653 | 763 | .263 | 389 | .386 | 400 | .397 | 96.9 | 3.7 | 3.36 | 3.77 |
| Joba Chamberlain | FL | mr | 25 | .744 | 263 | .312 | 149 | .449 | 150 | .452 | 39.7 | 4.6 | 4.23 | 4.05 |
| Tyler Clippard | FL | mr | 26 | 1.040 | 15 | .333 | 20 | .667 | 20 | .667 | 6.3 | 12.2 | 10.98 | 16.17 |
| Phil Coke* | MIA | mr | 28 | .772 | 295 | .315 | 169 | .446 | 174 | .459 | 43.4 | 4.5 | 4.11 | 5.24 |
| Johnny Cueto | BUF | sp | 25 | .784 | 579 | .266 | 345 | .484 | 353 | .495 | 98.8 | 5.4 | 4.89 | 4.50 |
| John Danks* | ALB | sp | 26 | .685 | 822 | .257 | 433 | .414 | 441 | .422 | 104.9 | 3.8 | 3.44 | 3.72 |
| Wade Davis | BUF | sp | 25 | 1.053 | 174 | .333 | 148 | .655 | 149 | .659 | 54.0 | 11.0 | 10.17 | 10.62 |
| Jorge de la Rosa* | MIA | sp | 30 | .000 | 13 | .000 | 0 | .000 | 0 | .000 | 0.0 | 0.0 | 0.00 | 0.00 |
| Ryan Dempster | FAR | sp | 34 | .818 | 624 | .309 | 431 | .501 | 437 | .508 | 127.8 | 6.1 | 5.62 | 5.85 |
| R.A. Dickey | MAN | sp | 36 | .780 | 760 | .307 | 422 | .466 | 423 | .467 | 122.3 | 5.4 | 4.90 | 5.08 |
| Felix Doubront* | HAR | mr | 23 | .934 | 178 | .371 | 129 | .554 | 131 | .562 | 43.0 | 8.1 | 7.63 | 8.32 |
| Scott Downs* | IND | mr | 35 | .621 | 272 | .261 | 121 | .360 | 125 | .372 | 28.8 | 3.1 | 2.82 | 2.86 |
| Justin Duchscherer | HAR | sp | 33 | .877 | 350 | .334 | 234 | .523 | 236 | .528 | 72.8 | 6.8 | 6.18 | 6.98 |
| Brian Duensing* | R-D | mr | 28 | .764 | 760 | .271 | 443 | .468 | 449 | .475 | 117.3 | 4.7 | 4.28 | 4.40 |
| Barry Enright | FL | sp | 25 | 1.287 | 20 | .250 | 23 | .852 | 24 | .889 | 7.7 | 11.5 | 10.37 | 12.24 |
| Neftali Feliz | HAR | cl | 23 | .660 | 326 | .255 | 171 | .393 | 176 | .405 | 43.6 | 3.8 | 3.46 | 3.46 |
| Nelson Figueroa | R-D | mr | 37 | .719 | 305 | .252 | 178 | .454 | 178 | .454 | 45.4 | 4.5 | 4.07 | 3.66 |
| Doug Fister | HAR | sp | 27 | .785 | 853 | .314 | 451 | .461 | 454 | .464 | 135.3 | 5.4 | 4.95 | 4.91 |
| Gavin Floyd | MIA | sp | 28 | .744 | 646 | .310 | 369 | .441 | 375 | .448 | 97.3 | 4.4 | 4.11 | 4.52 |
| Ryan Franklin | FAR | cl | 38 | .740 | 557 | .248 | 294 | .452 | 304 | .467 | 75.2 | 4.2 | 3.92 | 3.44 |
| Ernesto Frieri | HUD | mr | 25 | .842 | 167 | .287 | 147 | .540 | 148 | .544 | 43.2 | 6.8 | 6.18 | 6.15 |
| Brian Fuentes* | NO | cl | 35 | .754 | 70 | .243 | 57 | .500 | 57 | .500 | 14.7 | 5.1 | 4.75 | 4.37 |
| Yovani Gallardo | R-D | sp | 25 | .779 | 619 | .328 | 379 | .468 | 383 | .473 | 108.6 | 5.4 | 4.91 | 4.90 |
| Jaime Garcia* | SJ | sp | 24 | .675 | 778 | .285 | 397 | .397 | 404 | .404 | 96.2 | 3.6 | 3.33 | 3.83 |
| Jon Garland | MIA | sp | 31 | .669 | 810 | .253 | 401 | .401 | 410 | .410 | 97.4 | 3.7 | 3.42 | 3.68 |
| Matt Garza | MAN | sp | 27 | .844 | 705 | .285 | 474 | .530 | 479 | .536 | 138.1 | 6.1 | 5.56 | 5.21 |
| Dillon Gee | SJ | sp | 25 | .719 | 479 | .221 | 269 | .461 | 269 | .461 | 62.2 | 3.9 | 3.62 | 3.60 |
| Gio Gonzalez* | FL | sp | 25 | .709 | 714 | .276 | 406 | .433 | 408 | .435 | 109.3 | 4.6 | 4.17 | 4.19 |
| Tom Gorzelanny* | FAR | sp | 28 | .638 | 180 | .228 | 95 | .406 | 96 | .410 | 20.9 | 3.4 | 3.08 | 2.89 |
| Luke Gregerson | MIA | mr | 27 | .727 | 206 | .257 | 133 | .472 | 133 | .472 | 33.7 | 4.4 | 4.06 | 3.54 |
| Zack Greinke | MIS | sp | 27 | .674 | 815 | .265 | 395 | .399 | 403 | .407 | 97.4 | 3.6 | 3.34 | 3.36 |
| Matt Guerrier | FL | mr | 32 | .667 | 336 | .211 | 169 | .410 | 173 | .420 | 41.2 | 3.8 | 3.44 | 3.47 |
| Jeremy Guthrie | ABQ | sp | 32 | .669 | 676 | .240 | 325 | .403 | 334 | .414 | 80.4 | 3.7 | 3.39 | 3.24 |
| Roy Halladay | NO | sp | 34 | .773 | 819 | .309 | 474 | .464 | 480 | .470 | 129.9 | 4.8 | 4.38 | 4.58 |
| Cole Hamels* | SJ | sp | 27 | .840 | 665 | .310 | 443 | .510 | 451 | .520 | 132.1 | 6.1 | 5.67 | 5.98 |
| Joel Hanrahan | HUD | mr | 29 | .777 | 74 | .324 | 56 | .487 | 56 | .487 | 15.2 | 5.4 | 4.78 | 4.93 |
| Tommy Hanson | ABQ | sp | 24 | .728 | 735 | .279 | 394 | .432 | 403 | .442 | 108.6 | 4.6 | 4.24 | 4.30 |
| J.A. Happ* | SJ | sp | 28 | .768 | 674 | .303 | 409 | .462 | 413 | .467 | 116.0 | 5.3 | 4.85 | 5.14 |
| Rich Harden | MIA | sp | 29 | .912 | 367 | .237 | 306 | .586 | 311 | .596 | 88.6 | 7.0 | 6.31 | 6.61 |
| Dan Haren | FAR | sp | 30 | .825 | 690 | .290 | 468 | .517 | 474 | .524 | 132.9 | 5.7 | 5.22 | 5.22 |
| Jeremy Hellickson | R-D | mr | 24 | .793 | 195 | .297 | 119 | .469 | 125 | .492 | 35.5 | 5.6 | 5.01 | 4.84 |
| Clay Hensley | HUD | mr | 31 | .621 | 190 | .253 | 91 | .357 | 97 | .380 | 21.0 | 3.0 | 2.72 | 2.78 |
| Felix Hernandez | HUD | sp | 25 | .658 | 833 | .255 | 445 | .404 | 455 | .413 | 102.5 | 3.4 | 3.14 | 3.13 |
| Livan Hernandez | IND | sp | 36 | .765 | 801 | .278 | 439 | .462 | 444 | .467 | 123.2 | 5.1 | 4.71 | 4.77 |
| Daniel Hudson | R-D | sp | 24 | .635 | 830 | .246 | 416 | .386 | 424 | .394 | 99.2 | 3.4 | 3.06 | 2.95 |
| Tim Hudson | MIS | sp | 35 | .759 | 851 | .283 | 460 | .448 | 472 | .460 | 122.6 | 4.6 | 4.17 | 4.77 |
| Phil Hughes | HAR | sp | 25 | .852 | 481 | .320 | 343 | .520 | 344 | .522 | 108.8 | 6.8 | 6.15 | 6.32 |
| Edwin Jackson | ALB | sp | 27 | .694 | 174 | .299 | 92 | .414 | 92 | .414 | 24.6 | 4.3 | 3.93 | 3.99 |
| Kenley Jansen | FL | mr | 23 | .581 | 246 | .252 | 163 | .374 | 166 | .381 | 35.8 | 3.2 | 2.91 | 2.99 |
| Bobby Jenks | TUC | cl | 30 | .546 | 21 | .286 | 8 | .296 | 8 | .296 | 2.2 | 3.1 | 2.77 | 2.50 |
| Ubaldo Jimenez | ABQ | sp | 27 | .640 | 805 | .255 | 423 | .390 | 433 | .399 | 98.8 | 3.4 | 3.12 | 3.21 |
| Josh Johnson | MIS | sp | 27 | .685 | 643 | .280 | 351 | .415 | 358 | .423 | 90.2 | 4.0 | 3.63 | 3.37 |
| Ian Kennedy | FL | sp | 26 | .731 | 639 | .255 | 380 | .456 | 384 | .461 | 103.0 | 4.8 | 4.37 | 4.18 |
| Clayton Kershaw* | BUF | sp | 23 | .810 | 612 | .314 | 396 | .498 | 397 | .499 | 117.7 | 6.0 | 5.42 | 5.12 |
| Craig Kimbrel | HUD | mr | 23 | .715 | 119 | .294 | 118 | .474 | 118 | .474 | 30.6 | 5.2 | 4.74 | 4.96 |
| Michael Kirkman* | BUF | mr | 24 | .517 | 239 | .209 | 117 | .332 | 118 | .335 | 23.3 | 2.5 | 2.26 | 2.42 |
| Hong-Chih Kuo* | MAN | mr | 29 | .558 | 208 | .250 | 97 | .336 | 99 | .343 | 21.6 | 2.7 | 2.53 | 2.25 |
| Hiroki Kuroda | MEM | sp | 36 | .782 | 680 | .303 | 390 | .469 | 396 | .476 | 115.0 | 5.4 | 5.02 | 4.99 |
| John Lackey | MIS | sp | 32 | .793 | 327 | .294 | 192 | .474 | 195 | .481 | 59.3 | 5.9 | 5.46 | 5.39 |
| John Lannan* | ABQ | sp | 26 | .347 | 7 | .143 | 2 | .222 | 2 | .222 | 0.3 | 1.1 | 1.13 | 1.26 |
| Mat Latos | NO | sp | 23 | .718 | 730 | .286 | 419 | .438 | 422 | .441 | 111.8 | 4.5 | 4.07 | 3.92 |
| Brandon League | MEM | mr | 28 | .834 | 153 | .373 | 89 | .473 | 89 | .473 | 28.5 | 6.5 | 5.73 | 6.73 |
| Mike Leake | MEM | sp | 23 | .903 | 41 | .244 | 32 | .593 | 32 | .593 | 8.9 | 6.5 | 6.19 | 7.10 |
| Cliff Lee* | IND | sp | 32 | .705 | 844 | .287 | 448 | .432 | 448 | .432 | 114.7 | 4.1 | 3.74 | 3.35 |
| Jon Lester* | MIS | sp | 27 | .715 | 607 | .301 | 369 | .434 | 373 | .439 | 96.1 | 4.4 | 3.96 | 4.20 |
| Colby Lewis | FAR | sp | 31 | .708 | 593 | .266 | 364 | .446 | 366 | .448 | 93.2 | 4.4 | 4.07 | 3.82 |
| Brad Lidge | ALB | cl | 34 | .686 | 322 | .205 | 207 | .447 | 209 | .451 | 50.4 | 4.1 | 3.69 | 3.39 |
| Ted Lilly* | ABQ | sp | 35 | .794 | 719 | .255 | 473 | .505 | 477 | .510 | 132.2 | 5.4 | 4.98 | 4.65 |
| Tim Lincecum | HUD | sp | 27 | .732 | 693 | .297 | 443 | .449 | 449 | .455 | 121.8 | 4.9 | 4.51 | 4.53 |
| Francisco Liriano* | BUF | sp | 27 | .747 | 547 | .309 | 325 | .443 | 335 | .457 | 90.8 | 4.8 | 4.37 | 4.35 |
| Kyle Lohse | IND | sp | 32 | 1.078 | 282 | .376 | 229 | .670 | 230 | .673 | 83.8 | 10.9 | 9.84 | 9.56 |
| Javier Lopez* | ALB | mr | 33 | .626 | 355 | .248 | 153 | .368 | 156 | .375 | 36.1 | 3.2 | 2.97 | 2.87 |
| Ryan Madson | SJ | mr | 30 | .660 | 316 | .259 | 178 | .401 | 184 | .414 | 45.3 | 3.8 | 3.52 | 3.46 |
| Paul Maholm* | IND | sp | 29 | .876 | 358 | .338 | 218 | .520 | 219 | .523 | 70.5 | 6.9 | 6.44 | 6.28 |
| Shaun Marcum | MAN | sp | 29 | .808 | 662 | .298 | 429 | .499 | 434 | .505 | 125.1 | 5.8 | 5.24 | 5.14 |
| Carlos Marmol | SJ | cl | 28 | .529 | 145 | .276 | 93 | .330 | 97 | .344 | 18.6 | 2.5 | 2.25 | 2.45 |
| Sean Marshall* | TUC | mr | 28 | .588 | 225 | .236 | 110 | .359 | 112 | .366 | 24.7 | 2.9 | 2.60 | 2.27 |
| Justin Masterson | BUF | sp | 26 | .762 | 91 | .297 | 56 | .471 | 56 | .471 | 15.6 | 5.1 | 4.74 | 4.71 |
| Brian Matusz* | ALB | sp | 24 | .902 | 74 | .297 | 57 | .553 | 58 | .563 | 17.4 | 7.2 | 6.61 | 7.09 |
| Kyle McClellan | SJ | mr | 27 | .687 | 137 | .226 | 71 | .420 | 73 | .432 | 17.6 | 3.9 | 3.54 | 3.70 |
| James McDonald | IND | sp | 26 | .817 | 283 | .346 | 175 | .485 | 177 | .490 | 54.0 | 6.2 | 5.52 | 5.47 |
| Kris Medlen | MIA | mr | 25 | .787 | 401 | .297 | 230 | .469 | 234 | .478 | 65.3 | 5.1 | 4.71 | 4.84 |
| Evan Meek | BUF | mr | 28 | .595 | 317 | .186 | 162 | .378 | 167 | .389 | 34.9 | 2.9 | 2.64 | 2.49 |
| Brandon Morrow | R-D | sp | 26 | .806 | 156 | .372 | 112 | .475 | 117 | .496 | 34.9 | 6.1 | 5.41 | 5.32 |
| Jason Motte | MAN | mr | 29 | .766 | 215 | .256 | 154 | .492 | 155 | .495 | 38.7 | 4.8 | 4.36 | 4.76 |
| Jamie Moyer* | FL | sp | 48 | .842 | 717 | .248 | 462 | .532 | 474 | .546 | 132.7 | 5.9 | 5.36 | 5.24 |
| Brett Myers | ALB | sp | 30 | .763 | 775 | .288 | 445 | .465 | 450 | .470 | 121.6 | 4.9 | 4.46 | 4.49 |
| Jeff Niemann | HAR | sp | 28 | .799 | 679 | .271 | 448 | .497 | 457 | .507 | 125.8 | 5.4 | 5.04 | 5.21 |
| Ricky Nolasco | SJ | sp | 28 | .885 | 471 | .335 | 328 | .543 | 328 | .543 | 106.4 | 7.3 | 6.68 | 6.42 |
| Bud Norris | TUC | sp | 26 | 1.225 | 30 | .433 | 30 | .789 | 30 | .789 | 12.2 | 15.0 | 12.92 | 11.39 |
| Leo Nunez | R-D | cl | 27 | .833 | 6 | .333 | 5 | .500 | 5 | .500 | 1.6 | 8.9 | 8.02 | 10.01 |
| Darren O'Day | R-D | mr | 28 | .554 | 181 | .249 | 69 | .311 | 73 | .329 | 14.5 | 2.2 | 2.03 | 1.81 |
| Eric O'Flaherty* | HAR | mr | 26 | .694 | 290 | .259 | 173 | .439 | 173 | .439 | 38.3 | 3.6 | 3.30 | 3.38 |
| Alexi Ogando | R-D | mr | 27 | .402 | 69 | .174 | 23 | .253 | 23 | .253 | 2.5 | 0.9 | 0.81 | 1.19 |
| Ross Ohlendorf | MAN | sp | 28 | .754 | 59 | .254 | 38 | .469 | 39 | .481 | 10.7 | 5.4 | 5.00 | 5.37 |
| Darren Oliver* | MEM | mr | 40 | .717 | 253 | .281 | 147 | .440 | 149 | .446 | 35.2 | 3.9 | 3.52 | 3.65 |
| Roy Oswalt | ALB | sp | 33 | .688 | 709 | .255 | 398 | .431 | 402 | .435 | 99.1 | 4.0 | 3.68 | 3.30 |
| Vicente Padilla | FL | sp | 33 | .736 | 726 | .225 | 449 | .469 | 461 | .482 | 114.6 | 4.5 | 4.11 | 3.96 |
| Jonathan Papelbon | MIS | cl | 30 | .743 | 99 | .303 | 60 | .444 | 61 | .452 | 17.4 | 5.3 | 4.86 | 4.69 |
| Bobby Parnell | IND | mr | 26 | .801 | 173 | .393 | 98 | .452 | 98 | .452 | 30.7 | 5.8 | 5.26 | 6.01 |
| Carl Pavano | MIS | sp | 35 | .674 | 329 | .255 | 157 | .412 | 158 | .415 | 39.1 | 3.8 | 3.43 | 2.90 |
| Jake Peavy | BUF | sp | 30 | .735 | 660 | .277 | 392 | .453 | 398 | .460 | 108.8 | 4.9 | 4.42 | 4.24 |
| Mike Pelfrey | HUD | sp | 27 | .798 | 474 | .300 | 272 | .478 | 275 | .483 | 80.5 | 5.7 | 5.29 | 5.22 |
| Brad Penny | MAN | sp | 33 | .898 | 687 | .336 | 432 | .528 | 442 | .540 | 133.5 | 6.6 | 6.06 | 6.70 |
| Joel Peralta | MAN | mr | 35 | .422 | 191 | .188 | 67 | .252 | 70 | .263 | 11.8 | 1.5 | 1.40 | 1.23 |
| Chris Perez | HAR | cl | 25 | .672 | 197 | .213 | 139 | .432 | 146 | .453 | 33.1 | 3.9 | 3.65 | 3.66 |
| Andy Pettitte* | TUC | sp | 39 | .726 | 733 | .293 | 400 | .434 | 403 | .437 | 104.8 | 4.4 | 4.01 | 4.33 |
| Joel Pineiro | IND | sp | 32 | .793 | 636 | .299 | 353 | .475 | 358 | .482 | 105.4 | 5.5 | 5.07 | 4.53 |
| David Price* | HUD | sp | 25 | .813 | 657 | .311 | 428 | .494 | 433 | .500 | 127.5 | 6.0 | 5.49 | 5.44 |
| David Purcey* | NO | mr | 29 | .662 | 254 | .240 | 144 | .416 | 144 | .416 | 37.3 | 4.1 | 3.81 | 3.52 |
| J.J. Putz | MAN | mr | 34 | .603 | 140 | .271 | 77 | .368 | 78 | .373 | 18.4 | 3.3 | 3.08 | 3.08 |
| Matt Reynolds* | BUF | mr | 26 | .556 | 227 | .189 | 114 | .344 | 121 | .366 | 23.9 | 2.6 | 2.39 | 2.30 |
| Arthur Rhodes* | IND | mr | 41 | .660 | 110 | .282 | 60 | .403 | 61 | .409 | 15.5 | 3.9 | 3.65 | 3.10 |
| Clayton Richard* | SJ | sp | 27 | .940 | 432 | .370 | 300 | .552 | 303 | .558 | 97.9 | 7.8 | 7.08 | 8.40 |
| Mariano Rivera | NO | cl | 41 | .455 | 233 | .189 | 76 | .272 | 78 | .280 | 13.2 | 1.6 | 1.45 | 1.29 |
| Francisco Rodriguez | R-D | cl | 29 | .567 | 211 | .256 | 95 | .344 | 95 | .344 | 21.8 | 2.9 | 2.61 | 1.98 |
| Wandy Rodriguez* | MEM | sp | 32 | .768 | 749 | .315 | 422 | .449 | 430 | .458 | 123.5 | 5.3 | 4.84 | 4.96 |
| Ricky Romero* | TUC | sp | 26 | .724 | 745 | .290 | 388 | .424 | 396 | .432 | 105.4 | 4.5 | 4.04 | 4.35 |
| Sergio Romo | MIA | mr | 28 | .677 | 134 | .216 | 87 | .446 | 87 | .446 | 18.9 | 3.5 | 3.20 | 3.22 |
| C.C. Sabathia* | TUC | sp | 30 | .784 | 760 | .296 | 473 | .473 | 479 | .479 | 130.1 | 5.1 | 4.65 | 4.98 |
| Takashi Saito | FAR | mr | 41 | .691 | 96 | .219 | 63 | .447 | 64 | .454 | 15.0 | 4.0 | 3.83 | 3.94 |
| Chris Sale* | MIS | mr | 22 | .588 | 159 | .208 | 98 | .387 | 98 | .387 | 17.4 | 2.4 | 2.24 | 2.59 |
| Alejandro Sanabia | MIA | sp | 22 | .826 | 661 | .301 | 386 | .496 | 394 | .506 | 114.9 | 5.8 | 5.20 | 5.12 |
| Anibal Sanchez | SJ | sp | 27 | .807 | 700 | .307 | 435 | .490 | 438 | .494 | 129.1 | 5.9 | 5.38 | 5.27 |
| Jonathan Sanchez* | FL | sp | 28 | .792 | 602 | .291 | 448 | .501 | 452 | .505 | 126.9 | 5.7 | 5.19 | 5.24 |
| Ervin Santana | MEM | sp | 28 | .829 | 692 | .293 | 452 | .514 | 458 | .521 | 136.8 | 6.3 | 5.79 | 5.19 |
| Johan Santana* | MEM | sp | 32 | .744 | 802 | .274 | 448 | .452 | 453 | .457 | 122.5 | 4.8 | 4.37 | 4.37 |
| Max Scherzer | TUC | sp | 26 | .763 | 640 | .280 | 410 | .466 | 421 | .479 | 112.7 | 5.1 | 4.59 | 4.89 |
| Andy Sonnanstine | FAR | mr | 28 | .708 | 281 | .260 | 146 | .424 | 149 | .433 | 38.7 | 4.2 | 3.73 | 3.46 |
| Joakim Soria | BUF | cl | 27 | .666 | 213 | .263 | 121 | .409 | 123 | .416 | 30.0 | 3.8 | 3.47 | 3.55 |
| Rafael Soriano | BUF | cl | 31 | .619 | 324 | .216 | 172 | .405 | 172 | .405 | 35.7 | 2.9 | 2.70 | 2.00 |
| Tim Stauffer | NO | mr | 29 | .561 | 495 | .228 | 197 | .331 | 201 | .338 | 39.9 | 2.4 | 2.17 | 2.19 |
| Drew Storen | ABQ | mr | 23 | .668 | 173 | .277 | 94 | .409 | 94 | .409 | 22.2 | 3.6 | 3.25 | 3.45 |
| Stephen Strasburg | HAR | sp | 22 | .694 | 631 | .306 | 395 | .428 | 397 | .431 | 103.1 | 4.2 | 3.92 | 3.64 |
| Huston Street | ABQ | cl | 27 | .684 | 213 | .263 | 128 | .427 | 130 | .433 | 30.9 | 3.7 | 3.38 | 3.13 |
| Hisanori Takahashi* | MEM | mr | 36 | .755 | 390 | .282 | 259 | .470 | 261 | .474 | 71.4 | 5.2 | 4.78 | 4.79 |
| Joe Thatcher* | ABQ | mr | 29 | .454 | 202 | .223 | 64 | .251 | 66 | .259 | 13.1 | 1.8 | 1.58 | 1.34 |
| Rich Thompson | FL | mr | 26 | .582 | 266 | .214 | 125 | .368 | 126 | .371 | 25.4 | 2.5 | 2.31 | 1.89 |
| Matt Thornton* | MIS | mr | 34 | .638 | 105 | .286 | 60 | .380 | 62 | .392 | 14.6 | 3.4 | 3.10 | 2.78 |
| Josh Tomlin | HAR | sp | 26 | .743 | 340 | .232 | 188 | .471 | 190 | .476 | 45.9 | 4.2 | 3.83 | 3.53 |
| Koji Uehara | NO | cl | 36 | .480 | 155 | .252 | 65 | .280 | 67 | .289 | 12.5 | 1.8 | 1.69 | 1.41 |
| Jose Valverde | MIS | cl | 31 | .634 | 97 | .216 | 56 | .409 | 56 | .409 | 11.6 | 3.0 | 2.70 | 2.93 |
| Jason Vargas* | BUF | sp | 28 | 1.106 | 26 | .423 | 22 | .667 | 22 | .667 | 9.2 | 14.7 | 13.20 | 13.37 |
| Javier Vazquez | MEM | sp | 34 | .927 | 608 | .294 | 474 | .577 | 486 | .591 | 155.7 | 8.1 | 7.37 | 7.36 |
| Jonny Venters* | ABQ | mr | 26 | .613 | 214 | .290 | 111 | .355 | 117 | .374 | 24.8 | 3.0 | 2.76 | 3.42 |
| Justin Verlander | ALB | sp | 28 | .707 | 731 | .275 | 436 | .436 | 442 | .442 | 116.1 | 4.4 | 4.01 | 3.68 |
| Edinson Volquez | NO | sp | 27 | .858 | 319 | .329 | 246 | .515 | 254 | .531 | 69.8 | 6.1 | 5.51 | 7.01 |
| Billy Wagner* | MIS | cl | 39 | .516 | 46 | .217 | 24 | .312 | 26 | .338 | 4.7 | 2.2 | 2.01 | 2.19 |
| Adam Wainwright | MIS | sp | 29 | .763 | 747 | .293 | 445 | .467 | 449 | .471 | 119.6 | 4.8 | 4.38 | 4.34 |
| Jordan Walden | HAR | mr | 23 | 1.016 | 230 | .452 | 233 | .638 | 233 | .638 | 83.7 | 10.1 | 9.37 | 8.06 |
| Jered Weaver | NO | sp | 28 | .625 | 728 | .236 | 398 | .395 | 399 | .396 | 93.5 | 3.4 | 3.17 | 2.87 |
| Randy Wells | ALB | sp | 28 | .798 | 626 | .316 | 370 | .478 | 374 | .483 | 113.2 | 5.9 | 5.49 | 5.35 |
| Jake Westbrook | IND | sp | 33 | .880 | 309 | .324 | 199 | .525 | 203 | .536 | 64.7 | 7.2 | 6.63 | 6.96 |
| Brian Wilson | IND | cl | 29 | .664 | 145 | .269 | 88 | .417 | 89 | .422 | 21.0 | 3.7 | 3.37 | 2.93 |
| C.J. Wilson* | TUC | sp | 30 | .711 | 762 | .265 | 436 | .436 | 443 | .443 | 113.0 | 4.4 | 4.02 | 4.12 |
| Travis Wood* | MIA | sp | 24 | .742 | 751 | .273 | 430 | .455 | 435 | .460 | 117.4 | 4.8 | 4.48 | 4.36 |
| Barry Zito* | IND | sp | 33 | 1.108 | 70 | .386 | 59 | .678 | 59 | .678 | 24.0 | 12.9 | 11.65 | 11.41 |
| Joel Zumaya | IND | mr | 26 | .710 | 449 | .269 | 247 | .438 | 248 | .440 | 60.7 | 4.0 | 3.64 | 3.45 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| David Aardsma | ALB | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 6 | .333 | 21.3 | .568 |
| Fernando Abad* | FL | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 19.4 | .638 |
| Mike Adams | IND | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 31 | 7 | .226 | 24.8 | .626 |
| Brett Anderson* | MIA | sp | 23 | 34 | 9 | .265 | 1 | 18 | .529 | 133 | 3.9 | 38 | 18 | .474 | 81.2 | .643 |
| Bronson Arroyo | HUD | sp | 34 | 32 | 9 | .281 | 0 | 11 | .344 | 181 | 5.7 | 26 | 9 | .346 | 93.5 | .619 |
| John Axford | MEM | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 21.9 | .578 |
| Andrew Bailey | FAR | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 40 | 12 | .300 | 19.3 | .622 |
| Homer Bailey | HAR | sp | 25 | 21 | 1 | .048 | 0 | 5 | .238 | 84 | 4.0 | 18 | 4 | .222 | 92.3 | .600 |
| Scott Baker | NO | sp | 29 | 6 | 2 | .333 | 0 | 3 | .500 | 19 | 3.2 | 5 | 0 | .000 | 52.4 | .642 |
| Grant Balfour | MAN | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 6 | .214 | 29.2 | .598 |
| Daniel Bard | TUC | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 2 | .154 | 23.3 | .623 |
| Antonio Bastardo* | IND | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 | 25.1 | .647 |
| Matt Belisle | MEM | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 7 | .280 | 21.2 | .672 |
| Heath Bell | HUD | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 5 | .200 | 26.8 | .599 |
| Joaquin Benoit | BUF | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 17.5 | .650 |
| Rafael Betancourt | TUC | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 0 | .000 | 17.9 | .662 |
| Chad Billingsley | R-D | sp | 26 | 33 | 6 | .182 | 1 | 14 | .424 | 162 | 4.9 | 24 | 13 | .542 | 102.2 | .608 |
| Zach Braddock* | TUC | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 4 | .364 | 28.7 | .574 |
| Dallas Braden* | FAR | sp | 27 | 33 | 5 | .152 | 0 | 19 | .576 | 159 | 4.8 | 27 | 9 | .333 | 91.0 | .633 |
| Craig Breslow* | MEM | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 5 | .313 | 20.9 | .586 |
| Jonathan Broxton | ABQ | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 8 | .296 | 29.1 | .601 |
| Clay Buchholz | BUF | sp | 26 | 24 | 4 | .167 | 2 | 13 | .542 | 147 | 6.1 | 21 | 12 | .571 | 96.5 | .598 |
| Madison Bumgarner* | HUD | sp | 21 | 33 | 3 | .091 | 3 | 12 | .364 | 152 | 4.6 | 29 | 9 | .310 | 89.2 | .621 |
| A.J. Burnett | ABQ | sp | 34 | 10 | 0 | .000 | 0 | 3 | .300 | 39 | 3.9 | 22 | 9 | .409 | 49.9 | .581 |
| Sean Burnett* | MAN | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 4 | .211 | 29.0 | .629 |
| Trevor Cahill | ABQ | sp | 23 | 27 | 9 | .333 | 6 | 14 | .519 | 142 | 5.3 | 15 | 4 | .267 | 92.7 | .603 |
| Matt Cain | MAN | sp | 26 | 33 | 9 | .273 | 0 | 17 | .515 | 152 | 4.6 | 27 | 8 | .296 | 101.6 | .622 |
| Matt Capps | TUC | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 4 | .667 | 14.8 | .628 |
| Fausto Carmona | FAR | sp | 27 | 32 | 9 | .281 | 2 | 16 | .500 | 145 | 4.5 | 33 | 12 | .364 | 92.3 | .593 |
| Chris Carpenter | R-D | sp | 36 | 33 | 8 | .242 | 2 | 15 | .455 | 147 | 4.5 | 22 | 8 | .364 | 99.8 | .625 |
| Carlos Carrasco | R-D | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 20.8 | .624 |
| Santiago Casilla | SJ | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 7 | .389 | 24.7 | .563 |
| Brett Cecil* | TUC | sp | 24 | 1 | 1 | 1.000 | 1 | 1 | 1.000 | 8 | 8.0 | 11 | 4 | .364 | 35.1 | .607 |
| Jhoulys Chacin | NO | sp | 23 | 33 | 6 | .182 | 2 | 21 | .636 | 212 | 6.4 | 32 | 13 | .406 | 111.3 | .591 |
| Joba Chamberlain | FL | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 9 | .409 | 28.1 | .622 |
| Tyler Clippard | FL | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 19.7 | .458 |
| Phil Coke* | MIA | mr | 28 | 1 | 0 | .000 | 0 | 0 | .000 | 7 | 7.0 | 31 | 7 | .226 | 22.8 | .583 |
| Johnny Cueto | BUF | sp | 25 | 28 | 4 | .143 | 1 | 10 | .357 | 121 | 4.3 | 23 | 11 | .478 | 86.0 | .624 |
| John Danks* | ALB | sp | 26 | 33 | 9 | .273 | 2 | 23 | .697 | 143 | 4.3 | 29 | 13 | .448 | 110.1 | .601 |
| Wade Davis | BUF | sp | 25 | 10 | 0 | .000 | 0 | 0 | .000 | 55 | 5.5 | 13 | 0 | .000 | 63.9 | .587 |
| Jorge de la Rosa* | MIA | sp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 10.5 | .690 |
| Ryan Dempster | FAR | sp | 34 | 33 | 5 | .152 | 0 | 12 | .364 | 167 | 5.1 | 32 | 13 | .406 | 84.9 | .591 |
| R.A. Dickey | MAN | sp | 36 | 32 | 8 | .250 | 2 | 13 | .406 | 187 | 5.8 | 36 | 13 | .361 | 83.8 | .614 |
| Felix Doubront* | HAR | mr | 23 | 2 | 0 | .000 | 0 | 0 | .000 | 9 | 4.5 | 14 | 2 | .143 | 41.1 | .585 |
| Scott Downs* | IND | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 6 | .429 | 30.3 | .648 |
| Justin Duchscherer | HAR | sp | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 13 | .481 | 31.9 | .590 |
| Brian Duensing* | R-D | mr | 28 | 33 | 12 | .364 | 1 | 15 | .455 | 227 | 6.9 | 13 | 5 | .385 | 98.9 | .614 |
| Barry Enright | FL | sp | 25 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 2 | 0 | .000 | 43.5 | .632 |
| Neftali Feliz | HAR | cl | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 3 | .750 | 22.7 | .621 |
| Nelson Figueroa | R-D | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 6 | .500 | 36.9 | .587 |
| Doug Fister | HAR | sp | 27 | 33 | 8 | .242 | 0 | 17 | .515 | 146 | 4.4 | 35 | 11 | .314 | 95.5 | .646 |
| Gavin Floyd | MIA | sp | 28 | 31 | 6 | .194 | 0 | 15 | .484 | 150 | 4.8 | 23 | 13 | .565 | 87.6 | .618 |
| Ryan Franklin | FAR | cl | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 49 | 15 | .306 | 18.8 | .663 |
| Ernesto Frieri | HUD | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 5 | .357 | 26.0 | .559 |
| Brian Fuentes* | NO | cl | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 22.6 | .576 |
| Yovani Gallardo | R-D | sp | 25 | 32 | 6 | .188 | 0 | 15 | .469 | 145 | 4.5 | 35 | 16 | .457 | 92.7 | .596 |
| Jaime Garcia* | SJ | sp | 24 | 33 | 5 | .152 | 3 | 21 | .636 | 127 | 3.8 | 28 | 6 | .214 | 108.4 | .599 |
| Jon Garland | MIA | sp | 31 | 33 | 7 | .212 | 1 | 22 | .667 | 161 | 4.9 | 27 | 10 | .370 | 96.6 | .583 |
| Matt Garza | MAN | sp | 27 | 34 | 6 | .176 | 0 | 13 | .382 | 170 | 5.0 | 32 | 10 | .313 | 86.6 | .615 |
| Dillon Gee | SJ | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 7 | .250 | 30.9 | .579 |
| Gio Gonzalez* | FL | sp | 25 | 33 | 4 | .121 | 1 | 18 | .545 | 194 | 5.9 | 25 | 6 | .240 | 102.3 | .586 |
| Tom Gorzelanny* | FAR | sp | 28 | 2 | 0 | .000 | 0 | 0 | .000 | 10 | 5.0 | 17 | 11 | .647 | 29.4 | .586 |
| Luke Gregerson | MIA | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 5 | .357 | 25.8 | .620 |
| Zack Greinke | MIS | sp | 27 | 32 | 15 | .469 | 2 | 21 | .656 | 166 | 5.2 | 16 | 7 | .438 | 103.1 | .646 |
| Matt Guerrier | FL | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 11 | .440 | 22.7 | .606 |
| Jeremy Guthrie | ABQ | sp | 32 | 28 | 10 | .357 | 1 | 17 | .607 | 150 | 5.4 | 18 | 7 | .389 | 99.4 | .638 |
| Roy Halladay | NO | sp | 34 | 36 | 13 | .361 | 2 | 17 | .472 | 193 | 5.4 | 27 | 11 | .407 | 97.2 | .671 |
| Cole Hamels* | SJ | sp | 27 | 34 | 2 | .059 | 0 | 16 | .471 | 158 | 4.6 | 35 | 12 | .343 | 89.1 | .623 |
| Joel Hanrahan | HUD | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 27.1 | .570 |
| Tommy Hanson | ABQ | sp | 24 | 33 | 8 | .242 | 1 | 18 | .545 | 185 | 5.6 | 24 | 11 | .458 | 96.2 | .614 |
| J.A. Happ* | SJ | sp | 28 | 33 | 3 | .091 | 0 | 16 | .485 | 113 | 3.4 | 43 | 15 | .349 | 97.8 | .567 |
| Rich Harden | MIA | sp | 29 | 19 | 1 | .053 | 1 | 5 | .263 | 102 | 5.4 | 19 | 7 | .368 | 75.4 | .556 |
| Dan Haren | FAR | sp | 30 | 33 | 7 | .212 | 1 | 12 | .364 | 128 | 3.9 | 25 | 10 | .400 | 93.0 | .633 |
| Jeremy Hellickson | R-D | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 34.3 | .630 |
| Clay Hensley | HUD | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 21.1 | .607 |
| Felix Hernandez | HUD | sp | 25 | 33 | 18 | .545 | 0 | 21 | .636 | 153 | 4.6 | 13 | 6 | .462 | 119.9 | .617 |
| Livan Hernandez | IND | sp | 36 | 33 | 4 | .121 | 0 | 15 | .455 | 126 | 3.8 | 29 | 13 | .448 | 99.2 | .596 |
| Daniel Hudson | R-D | sp | 24 | 33 | 15 | .455 | 4 | 22 | .667 | 148 | 4.5 | 11 | 6 | .545 | 117.4 | .630 |
| Tim Hudson | MIS | sp | 35 | 33 | 10 | .303 | 0 | 16 | .485 | 206 | 6.2 | 25 | 16 | .640 | 104.5 | .610 |
| Phil Hughes | HAR | sp | 25 | 28 | 1 | .036 | 0 | 8 | .286 | 125 | 4.5 | 18 | 6 | .333 | 86.6 | .612 |
| Edwin Jackson | ALB | sp | 27 | 2 | 1 | .500 | 1 | 2 | 1.000 | 7 | 3.5 | 7 | 4 | .571 | 36.4 | .652 |
| Kenley Jansen | FL | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 13 | .464 | 25.0 | .557 |
| Bobby Jenks | TUC | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 26.0 | .558 |
| Ubaldo Jimenez | ABQ | sp | 27 | 33 | 12 | .364 | 1 | 24 | .727 | 167 | 5.1 | 20 | 4 | .200 | 118.4 | .592 |
| Josh Johnson | MIS | sp | 27 | 28 | 13 | .464 | 0 | 16 | .571 | 105 | 3.8 | 14 | 4 | .286 | 108.6 | .643 |
| Ian Kennedy | FL | sp | 26 | 31 | 4 | .129 | 2 | 11 | .355 | 150 | 4.8 | 23 | 11 | .478 | 95.5 | .595 |
| Clayton Kershaw* | BUF | sp | 23 | 32 | 1 | .031 | 0 | 13 | .406 | 154 | 4.8 | 31 | 4 | .129 | 90.9 | .617 |
| Craig Kimbrel | HUD | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 0 | .000 | 24.2 | .553 |
| Michael Kirkman* | BUF | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 2 | .154 | 27.5 | .563 |
| Hong-Chih Kuo* | MAN | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 29.5 | .609 |
| Hiroki Kuroda | MEM | sp | 36 | 31 | 6 | .194 | 0 | 13 | .419 | 132 | 4.3 | 29 | 11 | .379 | 91.5 | .648 |
| John Lackey | MIS | sp | 32 | 1 | 0 | .000 | 0 | 0 | .000 | 4 | 4.0 | 25 | 9 | .360 | 34.9 | .617 |
| John Lannan* | ABQ | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 12.0 | .583 |
| Mat Latos | NO | sp | 23 | 33 | 2 | .061 | 1 | 16 | .485 | 160 | 4.8 | 34 | 9 | .265 | 108.4 | .620 |
| Brandon League | MEM | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 | 21.3 | .613 |
| Mike Leake | MEM | sp | 23 | 2 | 0 | .000 | 0 | 0 | .000 | 9 | 4.5 | 0 | 0 | .000 | 94.0 | .590 |
| Cliff Lee* | IND | sp | 32 | 33 | 19 | .576 | 1 | 21 | .636 | 111 | 3.4 | 17 | 4 | .235 | 102.9 | .697 |
| Jon Lester* | MIS | sp | 27 | 30 | 6 | .200 | 2 | 16 | .533 | 158 | 5.3 | 28 | 10 | .357 | 109.6 | .597 |
| Colby Lewis | FAR | sp | 31 | 31 | 4 | .129 | 1 | 12 | .387 | 136 | 4.4 | 25 | 13 | .520 | 92.1 | .606 |
| Brad Lidge | ALB | cl | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 10 | .345 | 24.6 | .574 |
| Ted Lilly* | ABQ | sp | 35 | 33 | 8 | .242 | 1 | 14 | .424 | 183 | 5.5 | 19 | 10 | .526 | 99.6 | .649 |
| Tim Lincecum | HUD | sp | 27 | 33 | 3 | .091 | 0 | 19 | .576 | 152 | 4.6 | 34 | 13 | .382 | 111.9 | .585 |
| Francisco Liriano* | BUF | sp | 27 | 30 | 3 | .100 | 2 | 13 | .433 | 187 | 6.2 | 26 | 8 | .308 | 89.3 | .624 |
| Kyle Lohse | IND | sp | 32 | 17 | 0 | .000 | 0 | 4 | .235 | 85 | 5.0 | 22 | 12 | .545 | 72.6 | .594 |
| Javier Lopez* | ALB | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 6 | .231 | 18.1 | .613 |
| Ryan Madson | SJ | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 9 | .333 | 19.8 | .635 |
| Paul Maholm* | IND | sp | 29 | 17 | 3 | .176 | 1 | 5 | .294 | 100 | 5.9 | 15 | 5 | .333 | 80.1 | .617 |
| Shaun Marcum | MAN | sp | 29 | 30 | 6 | .200 | 2 | 8 | .267 | 160 | 5.3 | 24 | 11 | .458 | 91.3 | .634 |
| Carlos Marmol | SJ | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 0 | .000 | 20.0 | .582 |
| Sean Marshall* | TUC | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 5 | .500 | 28.5 | .633 |
| Justin Masterson | BUF | sp | 26 | 5 | 0 | .000 | 0 | 2 | .400 | 45 | 9.0 | 6 | 3 | .500 | 54.0 | .609 |
| Brian Matusz* | ALB | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 28.9 | .561 |
| Kyle McClellan | SJ | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 24.6 | .617 |
| James McDonald | IND | sp | 26 | 15 | 1 | .067 | 0 | 7 | .467 | 68 | 4.5 | 14 | 5 | .357 | 92.7 | .624 |
| Kris Medlen | MIA | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 8 | .615 | 29.1 | .645 |
| Evan Meek | BUF | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 2 | .167 | 26.4 | .583 |
| Brandon Morrow | R-D | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 44.0 | .627 |
| Jason Motte | MAN | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 2 | .143 | 30.8 | .592 |
| Jamie Moyer* | FL | sp | 48 | 32 | 7 | .219 | 1 | 12 | .375 | 160 | 5.0 | 18 | 4 | .222 | 89.0 | .644 |
| Brett Myers | ALB | sp | 30 | 33 | 12 | .364 | 1 | 18 | .545 | 152 | 4.6 | 24 | 10 | .417 | 98.4 | .624 |
| Jeff Niemann | HAR | sp | 28 | 33 | 3 | .091 | 1 | 14 | .424 | 128 | 3.9 | 35 | 16 | .457 | 96.3 | .606 |
| Ricky Nolasco | SJ | sp | 28 | 24 | 1 | .042 | 0 | 5 | .208 | 101 | 4.2 | 22 | 4 | .182 | 84.6 | .646 |
| Bud Norris | TUC | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 32.3 | .597 |
| Leo Nunez | R-D | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 49.0 | .510 |
| Darren O'Day | R-D | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 16.4 | .673 |
| Eric O'Flaherty* | HAR | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 15 | .556 | 24.5 | .570 |
| Alexi Ogando | R-D | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 | 17.6 | .605 |
| Ross Ohlendorf | MAN | sp | 28 | 3 | 0 | .000 | 0 | 1 | .333 | 34 | 11.3 | 3 | 1 | .333 | 60.2 | .578 |
| Darren Oliver* | MEM | mr | 40 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 6 | .429 | 26.7 | .635 |
| Roy Oswalt | ALB | sp | 33 | 33 | 11 | .333 | 2 | 21 | .636 | 169 | 5.1 | 17 | 4 | .235 | 99.2 | .632 |
| Vicente Padilla | FL | sp | 33 | 34 | 7 | .206 | 1 | 16 | .471 | 173 | 5.1 | 22 | 4 | .182 | 97.4 | .635 |
| Jonathan Papelbon | MIS | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 13.9 | .575 |
| Bobby Parnell | IND | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 4 | .364 | 32.9 | .663 |
| Carl Pavano | MIS | sp | 35 | 7 | 4 | .571 | 0 | 4 | .571 | 34 | 4.9 | 7 | 5 | .714 | 52.2 | .649 |
| Jake Peavy | BUF | sp | 30 | 33 | 3 | .091 | 0 | 18 | .545 | 194 | 5.9 | 26 | 9 | .346 | 93.5 | .613 |
| Mike Pelfrey | HUD | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 33 | 11 | .333 | 32.6 | .606 |
| Brad Penny | MAN | sp | 33 | 32 | 5 | .156 | 1 | 8 | .250 | 216 | 6.8 | 41 | 16 | .390 | 81.7 | .646 |
| Joel Peralta | MAN | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 6 | .750 | 29.2 | .637 |
| Chris Perez | HAR | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 7 | .333 | 30.5 | .559 |
| Andy Pettitte* | TUC | sp | 39 | 32 | 5 | .156 | 1 | 20 | .625 | 197 | 6.2 | 32 | 12 | .375 | 103.0 | .605 |
| Joel Pineiro | IND | sp | 32 | 29 | 6 | .207 | 1 | 10 | .345 | 113 | 3.9 | 29 | 18 | .621 | 85.0 | .657 |
| David Price* | HUD | sp | 25 | 33 | 3 | .091 | 0 | 11 | .333 | 173 | 5.2 | 40 | 19 | .475 | 96.3 | .594 |
| David Purcey* | NO | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 1 | .091 | 31.1 | .596 |
| J.J. Putz | MAN | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 25.9 | .615 |
| Matt Reynolds* | BUF | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 4 | .211 | 18.8 | .618 |
| Arthur Rhodes* | IND | mr | 41 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 1 | .083 | 21.2 | .624 |
| Clayton Richard* | SJ | sp | 27 | 9 | 0 | .000 | 0 | 1 | .111 | 50 | 5.6 | 43 | 16 | .372 | 35.1 | .574 |
| Mariano Rivera | NO | cl | 41 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 5 | .714 | 15.7 | .642 |
| Francisco Rodriguez | R-D | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 3 | .188 | 20.2 | .617 |
| Wandy Rodriguez* | MEM | sp | 32 | 33 | 5 | .152 | 1 | 16 | .485 | 135 | 4.1 | 26 | 11 | .423 | 99.5 | .620 |
| Ricky Romero* | TUC | sp | 26 | 32 | 7 | .219 | 2 | 19 | .594 | 136 | 4.3 | 27 | 9 | .333 | 102.1 | .615 |
| Sergio Romo | MIA | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 5 | .500 | 28.6 | .602 |
| C.C. Sabathia* | TUC | sp | 30 | 33 | 7 | .212 | 2 | 14 | .424 | 162 | 4.9 | 27 | 7 | .259 | 108.4 | .603 |
| Takashi Saito | FAR | mr | 41 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 | 27.7 | .568 |
| Chris Sale* | MIS | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 7 | .389 | 25.8 | .592 |
| Alejandro Sanabia | MIA | sp | 22 | 13 | 3 | .231 | 0 | 4 | .308 | 76 | 5.8 | 24 | 6 | .250 | 42.8 | .658 |
| Anibal Sanchez | SJ | sp | 27 | 31 | 2 | .065 | 0 | 9 | .290 | 139 | 4.5 | 30 | 12 | .400 | 102.4 | .593 |
| Jonathan Sanchez* | FL | sp | 28 | 33 | 2 | .061 | 0 | 14 | .424 | 168 | 5.1 | 32 | 13 | .406 | 103.9 | .572 |
| Ervin Santana | MEM | sp | 28 | 33 | 5 | .152 | 0 | 13 | .394 | 151 | 4.6 | 30 | 14 | .467 | 95.4 | .602 |
| Johan Santana* | MEM | sp | 32 | 33 | 5 | .152 | 0 | 17 | .515 | 160 | 4.8 | 39 | 23 | .590 | 100.3 | .620 |
| Max Scherzer | TUC | sp | 26 | 33 | 4 | .121 | 1 | 16 | .485 | 155 | 4.7 | 28 | 8 | .286 | 99.8 | .593 |
| Andy Sonnanstine | FAR | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 31.5 | .623 |
| Joakim Soria | BUF | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 5 | .263 | 21.8 | .625 |
| Rafael Soriano | BUF | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 4 | .211 | 20.3 | .652 |
| Tim Stauffer | NO | mr | 29 | 1 | 1 | 1.000 | 1 | 1 | 1.000 | 7 | 7.0 | 31 | 9 | .290 | 26.8 | .625 |
| Drew Storen | ABQ | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 28.5 | .613 |
| Stephen Strasburg | HAR | sp | 22 | 32 | 3 | .094 | 0 | 16 | .500 | 110 | 3.4 | 27 | 15 | .556 | 105.8 | .646 |
| Huston Street | ABQ | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 | 18.6 | .667 |
| Hisanori Takahashi* | MEM | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 31 | 8 | .258 | 30.6 | .601 |
| Joe Thatcher* | ABQ | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 7 | .467 | 18.5 | .666 |
| Rich Thompson | FL | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 20.2 | .653 |
| Matt Thornton* | MIS | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 22.4 | .604 |
| Josh Tomlin | HAR | sp | 26 | 15 | 6 | .400 | 2 | 6 | .400 | 59 | 3.9 | 11 | 5 | .455 | 85.9 | .647 |
| Koji Uehara | NO | cl | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 27.0 | .709 |
| Jose Valverde | MIS | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 23.4 | .592 |
| Jason Vargas* | BUF | sp | 28 | 2 | 0 | .000 | 0 | 0 | .000 | 8 | 4.0 | 3 | 1 | .333 | 57.0 | .544 |
| Javier Vazquez | MEM | sp | 34 | 32 | 1 | .031 | 0 | 8 | .250 | 164 | 5.1 | 34 | 9 | .265 | 91.9 | .589 |
| Jonny Venters* | ABQ | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 8 | .381 | 26.0 | .579 |
| Justin Verlander | ALB | sp | 28 | 33 | 9 | .273 | 2 | 14 | .424 | 166 | 5.0 | 21 | 13 | .619 | 111.8 | .616 |
| Edinson Volquez | NO | sp | 27 | 22 | 0 | .000 | 0 | 6 | .273 | 134 | 6.1 | 25 | 8 | .320 | 82.6 | .559 |
| Billy Wagner* | MIS | cl | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 14.6 | .621 |
| Adam Wainwright | MIS | sp | 29 | 33 | 12 | .364 | 2 | 13 | .394 | 187 | 5.7 | 26 | 11 | .423 | 101.8 | .619 |
| Jordan Walden | HAR | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 13 | .542 | 27.4 | .607 |
| Jered Weaver | NO | sp | 28 | 33 | 7 | .212 | 2 | 22 | .667 | 150 | 4.5 | 31 | 9 | .290 | 113.9 | .627 |
| Randy Wells | ALB | sp | 28 | 30 | 2 | .067 | 1 | 11 | .367 | 119 | 4.0 | 36 | 18 | .500 | 89.6 | .623 |
| Jake Westbrook | IND | sp | 33 | 16 | 1 | .063 | 0 | 4 | .250 | 65 | 4.1 | 18 | 10 | .556 | 82.8 | .595 |
| Brian Wilson | IND | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 16.8 | .636 |
| C.J. Wilson* | TUC | sp | 30 | 33 | 7 | .212 | 1 | 23 | .697 | 147 | 4.5 | 25 | 5 | .200 | 110.6 | .574 |
| Travis Wood* | MIA | sp | 24 | 33 | 9 | .273 | 0 | 15 | .455 | 167 | 5.1 | 32 | 2 | .063 | 97.3 | .616 |
| Barry Zito* | IND | sp | 33 | 4 | 0 | .000 | 0 | 1 | .250 | 6 | 1.5 | 1 | 0 | .000 | 75.8 | .611 |
| Joel Zumaya | IND | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 9 | .391 | 30.9 | .620 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | PCH/G | STR% |
| David Aardsma | ALB | cl | 29 | 19 | 12 | .632 | 6 | .316 | 4 | 50 | 15 | .300 | 85 | 85 | 45 | 21.3 | .568 |
| Fernando Abad* | FL | mr | 25 | 5 | 4 | .800 | 0 | .000 | 2 | 32 | 11 | .344 | 37 | 37 | 24 | 19.4 | .638 |
| Mike Adams | IND | mr | 32 | 4 | 1 | .250 | 2 | .500 | 8 | 52 | 25 | .481 | 65 | 65 | 24 | 24.8 | .626 |
| Brett Anderson* | MIA | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 3 | .500 | 42 | 8 | 2 | 81.2 | .643 |
| Bronson Arroyo | HUD | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 93.5 | .619 |
| John Axford | MEM | cl | 28 | 35 | 27 | .771 | 8 | .229 | 2 | 35 | 10 | .286 | 57 | 57 | 52 | 21.9 | .578 |
| Andrew Bailey | FAR | cl | 27 | 16 | 10 | .625 | 5 | .313 | 5 | 62 | 16 | .258 | 111 | 111 | 49 | 19.3 | .622 |
| Homer Bailey | HAR | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 92.3 | .600 |
| Scott Baker | NO | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 16 | 10 | 4 | 52.4 | .642 |
| Grant Balfour | MAN | mr | 33 | 9 | 4 | .444 | 5 | .556 | 2 | 65 | 28 | .431 | 53 | 53 | 23 | 29.2 | .598 |
| Daniel Bard | TUC | mr | 26 | 9 | 4 | .444 | 4 | .444 | 13 | 60 | 15 | .250 | 67 | 67 | 29 | 23.3 | .623 |
| Antonio Bastardo* | IND | mr | 25 | 3 | 2 | .667 | 1 | .333 | 0 | 24 | 8 | .333 | 26 | 26 | 13 | 25.1 | .647 |
| Matt Belisle | MEM | mr | 31 | 11 | 6 | .545 | 3 | .273 | 19 | 55 | 14 | .255 | 65 | 65 | 20 | 21.2 | .672 |
| Heath Bell | HUD | cl | 33 | 5 | 3 | .600 | 2 | .400 | 8 | 47 | 22 | .468 | 50 | 50 | 20 | 26.8 | .599 |
| Joaquin Benoit | BUF | mr | 33 | 47 | 43 | .915 | 4 | .085 | 2 | 35 | 6 | .171 | 77 | 77 | 67 | 17.5 | .650 |
| Rafael Betancourt | TUC | mr | 36 | 4 | 0 | .000 | 3 | .750 | 3 | 20 | 7 | .350 | 39 | 39 | 23 | 17.9 | .662 |
| Chad Billingsley | R-D | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 102.2 | .608 |
| Zach Braddock* | TUC | mr | 23 | 1 | 0 | .000 | 1 | 1.000 | 3 | 22 | 8 | .364 | 22 | 22 | 6 | 28.7 | .574 |
| Dallas Braden* | FAR | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 2 | .500 | 36 | 3 | 1 | 91.0 | .633 |
| Craig Breslow* | MEM | mr | 30 | 5 | 3 | .600 | 1 | .200 | 9 | 36 | 12 | .333 | 47 | 47 | 22 | 20.9 | .586 |
| Jonathan Broxton | ABQ | cl | 27 | 1 | 1 | 1.000 | 0 | .000 | 1 | 62 | 27 | .435 | 45 | 45 | 11 | 29.1 | .601 |
| Clay Buchholz | BUF | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 96.5 | .598 |
| Madison Bumgarner* | HUD | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 89.2 | .621 |
| A.J. Burnett | ABQ | sp | 34 | 1 | 0 | .000 | 0 | .000 | 0 | 17 | 5 | .294 | 27 | 17 | 9 | 49.9 | .581 |
| Sean Burnett* | MAN | mr | 28 | 7 | 5 | .714 | 1 | .143 | 0 | 50 | 14 | .280 | 46 | 46 | 21 | 29.0 | .629 |
| Trevor Cahill | ABQ | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 28 | 1 | 1 | 92.7 | .603 |
| Matt Cain | MAN | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 34 | 1 | 1 | 101.6 | .622 |
| Matt Capps | TUC | cl | 27 | 38 | 34 | .895 | 4 | .105 | 1 | 25 | 5 | .200 | 49 | 49 | 45 | 14.8 | .628 |
| Fausto Carmona | FAR | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 2 | .500 | 35 | 3 | 2 | 92.3 | .593 |
| Chris Carpenter | R-D | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 99.8 | .625 |
| Carlos Carrasco | R-D | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 1 | .143 | 6 | 6 | 6 | 20.8 | .624 |
| Santiago Casilla | SJ | mr | 30 | 4 | 1 | .250 | 3 | .750 | 5 | 38 | 8 | .211 | 44 | 44 | 18 | 24.7 | .563 |
| Brett Cecil* | TUC | sp | 24 | 1 | 0 | .000 | 1 | 1.000 | 1 | 22 | 9 | .409 | 27 | 26 | 11 | 35.1 | .607 |
| Jhoulys Chacin | NO | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 111.3 | .591 |
| Joba Chamberlain | FL | mr | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 27 | 3 | .111 | 41 | 41 | 11 | 28.1 | .622 |
| Tyler Clippard | FL | mr | 26 | 0 | 0 | .000 | 0 | .000 | 2 | 7 | 7 | 1.000 | 6 | 6 | 1 | 19.7 | .458 |
| Phil Coke* | MIA | mr | 28 | 8 | 4 | .500 | 3 | .375 | 1 | 55 | 19 | .345 | 56 | 55 | 26 | 22.8 | .583 |
| Johnny Cueto | BUF | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 86.0 | .624 |
| John Danks* | ALB | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 1 | 0 | 110.1 | .601 |
| Wade Davis | BUF | sp | 25 | 1 | 1 | 1.000 | 0 | .000 | 0 | 2 | 1 | .500 | 13 | 3 | 3 | 63.9 | .587 |
| Jorge de la Rosa* | MIA | sp | 30 | 1 | 1 | 1.000 | 0 | .000 | 0 | 4 | 0 | .000 | 4 | 4 | 4 | 10.5 | .690 |
| Ryan Dempster | FAR | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 37 | 4 | 1 | 84.9 | .591 |
| R.A. Dickey | MAN | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 36 | 4 | 0 | 83.8 | .614 |
| Felix Doubront* | HAR | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 19 | 9 | .474 | 22 | 20 | 6 | 41.1 | .585 |
| Scott Downs* | IND | mr | 35 | 0 | 0 | .000 | 0 | .000 | 1 | 30 | 9 | .300 | 38 | 38 | 16 | 30.3 | .648 |
| Justin Duchscherer | HAR | sp | 33 | 1 | 0 | .000 | 1 | 1.000 | 0 | 54 | 25 | .463 | 48 | 48 | 20 | 31.9 | .590 |
| Brian Duensing* | R-D | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 98.9 | .614 |
| Barry Enright | FL | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 1 | 1 | 43.5 | .632 |
| Neftali Feliz | HAR | cl | 23 | 26 | 21 | .808 | 5 | .192 | 4 | 64 | 24 | .375 | 70 | 70 | 56 | 22.7 | .621 |
| Nelson Figueroa | R-D | mr | 37 | 0 | 0 | .000 | 0 | .000 | 1 | 40 | 24 | .600 | 40 | 40 | 12 | 36.9 | .587 |
| Doug Fister | HAR | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 95.5 | .646 |
| Gavin Floyd | MIA | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 34 | 3 | 1 | 87.6 | .618 |
| Ryan Franklin | FAR | cl | 38 | 6 | 1 | .167 | 4 | .667 | 6 | 117 | 52 | .444 | 111 | 111 | 20 | 18.8 | .663 |
| Ernesto Frieri | HUD | mr | 25 | 7 | 5 | .714 | 2 | .286 | 2 | 30 | 8 | .267 | 42 | 42 | 20 | 26.0 | .559 |
| Brian Fuentes* | NO | cl | 35 | 4 | 3 | .750 | 1 | .250 | 1 | 13 | 6 | .462 | 20 | 20 | 16 | 22.6 | .576 |
| Yovani Gallardo | R-D | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 92.7 | .596 |
| Jaime Garcia* | SJ | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 108.4 | .599 |
| Jon Garland | MIA | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 0 | .000 | 36 | 3 | 1 | 96.6 | .583 |
| Matt Garza | MAN | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 36 | 2 | 0 | 86.6 | .615 |
| Dillon Gee | SJ | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 84 | 30 | .357 | 64 | 64 | 20 | 30.9 | .579 |
| Gio Gonzalez* | FL | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 102.3 | .586 |
| Tom Gorzelanny* | FAR | sp | 28 | 3 | 2 | .667 | 0 | .000 | 0 | 30 | 4 | .133 | 29 | 27 | 16 | 29.4 | .586 |
| Luke Gregerson | MIA | mr | 27 | 4 | 3 | .750 | 1 | .250 | 2 | 35 | 10 | .286 | 41 | 41 | 18 | 25.8 | .620 |
| Zack Greinke | MIS | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 103.1 | .646 |
| Matt Guerrier | FL | mr | 32 | 3 | 1 | .333 | 2 | .667 | 4 | 54 | 21 | .389 | 62 | 62 | 25 | 22.7 | .606 |
| Jeremy Guthrie | ABQ | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 99.4 | .638 |
| Roy Halladay | NO | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 0 | 0 | 97.2 | .671 |
| Cole Hamels* | SJ | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 89.1 | .623 |
| Joel Hanrahan | HUD | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 16 | 2 | .125 | 15 | 15 | 10 | 27.1 | .570 |
| Tommy Hanson | ABQ | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 96.2 | .614 |
| J.A. Happ* | SJ | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 97.8 | .567 |
| Rich Harden | MIA | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 1 | .143 | 26 | 7 | 4 | 75.4 | .556 |
| Dan Haren | FAR | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 34 | 1 | 1 | 93.0 | .633 |
| Jeremy Hellickson | R-D | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 16 | 7 | .438 | 26 | 26 | 16 | 34.3 | .630 |
| Clay Hensley | HUD | mr | 31 | 3 | 1 | .333 | 2 | .667 | 8 | 43 | 15 | .349 | 43 | 43 | 21 | 21.1 | .607 |
| Felix Hernandez | HUD | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 119.9 | .617 |
| Livan Hernandez | IND | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 99.2 | .596 |
| Daniel Hudson | R-D | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 117.4 | .630 |
| Tim Hudson | MIS | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 104.5 | .610 |
| Phil Hughes | HAR | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 86.6 | .612 |
| Edwin Jackson | ALB | sp | 27 | 5 | 2 | .400 | 3 | .600 | 0 | 9 | 4 | .444 | 21 | 19 | 14 | 36.4 | .652 |
| Kenley Jansen | FL | mr | 23 | 11 | 7 | .636 | 3 | .273 | 6 | 71 | 23 | .324 | 72 | 72 | 21 | 25.0 | .557 |
| Bobby Jenks | TUC | cl | 30 | 2 | 1 | .500 | 1 | .500 | 0 | 6 | 4 | .667 | 4 | 4 | 4 | 26.0 | .558 |
| Ubaldo Jimenez | ABQ | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 118.4 | .592 |
| Josh Johnson | MIS | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 108.6 | .643 |
| Ian Kennedy | FL | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 95.5 | .595 |
| Clayton Kershaw* | BUF | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 90.9 | .617 |
| Craig Kimbrel | HUD | mr | 23 | 29 | 24 | .828 | 4 | .138 | 1 | 28 | 7 | .250 | 47 | 47 | 41 | 24.2 | .553 |
| Michael Kirkman* | BUF | mr | 24 | 1 | 0 | .000 | 1 | 1.000 | 2 | 53 | 20 | .377 | 51 | 51 | 8 | 27.5 | .563 |
| Hong-Chih Kuo* | MAN | mr | 29 | 4 | 3 | .750 | 1 | .250 | 2 | 35 | 9 | .257 | 37 | 37 | 24 | 29.5 | .609 |
| Hiroki Kuroda | MEM | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 91.5 | .648 |
| John Lackey | MIS | sp | 32 | 1 | 0 | .000 | 1 | 1.000 | 2 | 45 | 23 | .511 | 40 | 39 | 7 | 34.9 | .617 |
| John Lannan* | ABQ | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 2 | 2 | 2 | 12.0 | .583 |
| Mat Latos | NO | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 108.4 | .620 |
| Brandon League | MEM | mr | 28 | 3 | 1 | .333 | 2 | .667 | 1 | 33 | 15 | .455 | 32 | 32 | 15 | 21.3 | .613 |
| Mike Leake | MEM | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 94.0 | .590 |
| Cliff Lee* | IND | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 102.9 | .697 |
| Jon Lester* | MIS | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 109.6 | .597 |
| Colby Lewis | FAR | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 32 | 1 | 0 | 92.1 | .606 |
| Brad Lidge | ALB | cl | 34 | 8 | 1 | .125 | 3 | .375 | 2 | 89 | 38 | .427 | 71 | 71 | 17 | 24.6 | .574 |
| Ted Lilly* | ABQ | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 99.6 | .649 |
| Tim Lincecum | HUD | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 111.9 | .585 |
| Francisco Liriano* | BUF | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 89.3 | .624 |
| Kyle Lohse | IND | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 72.6 | .594 |
| Javier Lopez* | ALB | mr | 33 | 11 | 5 | .455 | 5 | .455 | 8 | 52 | 24 | .462 | 74 | 74 | 32 | 18.1 | .613 |
| Ryan Madson | SJ | mr | 30 | 8 | 2 | .250 | 5 | .625 | 9 | 63 | 15 | .238 | 80 | 80 | 37 | 19.8 | .635 |
| Paul Maholm* | IND | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 80.1 | .617 |
| Shaun Marcum | MAN | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 2 | .400 | 33 | 3 | 1 | 91.3 | .634 |
| Carlos Marmol | SJ | cl | 28 | 34 | 26 | .765 | 8 | .235 | 2 | 45 | 19 | .422 | 60 | 60 | 50 | 20.0 | .582 |
| Sean Marshall* | TUC | mr | 28 | 0 | 0 | .000 | 0 | .000 | 1 | 47 | 11 | .234 | 39 | 39 | 11 | 28.5 | .633 |
| Justin Masterson | BUF | sp | 26 | 1 | 1 | 1.000 | 0 | .000 | 0 | 1 | 0 | .000 | 8 | 3 | 1 | 54.0 | .609 |
| Brian Matusz* | ALB | sp | 24 | 3 | 1 | .333 | 2 | .667 | 0 | 10 | 4 | .400 | 13 | 13 | 12 | 28.9 | .561 |
| Kyle McClellan | SJ | mr | 27 | 1 | 1 | 1.000 | 0 | .000 | 1 | 19 | 6 | .316 | 24 | 24 | 12 | 24.6 | .617 |
| James McDonald | IND | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 92.7 | .624 |
| Kris Medlen | MIA | mr | 25 | 10 | 7 | .700 | 3 | .300 | 2 | 47 | 18 | .383 | 57 | 57 | 34 | 29.1 | .645 |
| Evan Meek | BUF | mr | 28 | 4 | 3 | .750 | 0 | .000 | 3 | 53 | 11 | .208 | 58 | 58 | 14 | 26.4 | .583 |
| Brandon Morrow | R-D | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 22 | 7 | .318 | 20 | 20 | 6 | 44.0 | .627 |
| Jason Motte | MAN | mr | 29 | 5 | 5 | 1.000 | 0 | .000 | 1 | 29 | 5 | .172 | 37 | 37 | 20 | 30.8 | .592 |
| Jamie Moyer* | FL | sp | 48 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 89.0 | .644 |
| Brett Myers | ALB | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 98.4 | .624 |
| Jeff Niemann | HAR | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 96.3 | .606 |
| Ricky Nolasco | SJ | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 84.6 | .646 |
| Bud Norris | TUC | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 4 | 4 | 4 | 32.3 | .597 |
| Leo Nunez | R-D | cl | 27 | 1 | 0 | .000 | 1 | 1.000 | 0 | 0 | 0 | .000 | 1 | 1 | 0 | 49.0 | .510 |
| Darren O'Day | R-D | mr | 28 | 32 | 28 | .875 | 4 | .125 | 0 | 20 | 4 | .200 | 44 | 44 | 43 | 16.4 | .673 |
| Eric O'Flaherty* | HAR | mr | 26 | 6 | 3 | .500 | 3 | .500 | 3 | 47 | 15 | .319 | 58 | 58 | 22 | 24.5 | .570 |
| Alexi Ogando | R-D | mr | 27 | 0 | 0 | .000 | 0 | .000 | 5 | 15 | 4 | .267 | 19 | 19 | 12 | 17.6 | .605 |
| Ross Ohlendorf | MAN | sp | 28 | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 2 | 2 | 60.2 | .578 |
| Darren Oliver* | MEM | mr | 40 | 2 | 2 | 1.000 | 0 | .000 | 3 | 33 | 14 | .424 | 44 | 44 | 18 | 26.7 | .635 |
| Roy Oswalt | ALB | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 99.2 | .632 |
| Vicente Padilla | FL | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 97.4 | .635 |
| Jonathan Papelbon | MIS | cl | 30 | 21 | 11 | .524 | 6 | .286 | 4 | 25 | 13 | .520 | 36 | 36 | 27 | 13.9 | .575 |
| Bobby Parnell | IND | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 14 | 5 | .357 | 22 | 22 | 7 | 32.9 | .663 |
| Carl Pavano | MIS | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 13 | 5 | .385 | 24 | 17 | 10 | 52.2 | .649 |
| Jake Peavy | BUF | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 93.5 | .613 |
| Mike Pelfrey | HUD | sp | 27 | 1 | 0 | .000 | 1 | 1.000 | 1 | 71 | 27 | .380 | 58 | 58 | 16 | 32.6 | .606 |
| Brad Penny | MAN | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 81.7 | .646 |
| Joel Peralta | MAN | mr | 35 | 5 | 3 | .600 | 1 | .200 | 0 | 32 | 9 | .281 | 33 | 33 | 21 | 29.2 | .637 |
| Chris Perez | HAR | cl | 25 | 9 | 2 | .222 | 6 | .667 | 2 | 30 | 12 | .400 | 42 | 42 | 20 | 30.5 | .559 |
| Andy Pettitte* | TUC | sp | 39 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 103.0 | .605 |
| Joel Pineiro | IND | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 85.0 | .657 |
| David Price* | HUD | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 96.3 | .594 |
| David Purcey* | NO | mr | 29 | 2 | 1 | .500 | 1 | .500 | 0 | 52 | 21 | .404 | 42 | 42 | 6 | 31.1 | .596 |
| J.J. Putz | MAN | mr | 34 | 5 | 3 | .600 | 1 | .200 | 1 | 21 | 10 | .476 | 30 | 30 | 17 | 25.9 | .615 |
| Matt Reynolds* | BUF | mr | 26 | 3 | 0 | .000 | 0 | .000 | 14 | 36 | 12 | .333 | 62 | 62 | 11 | 18.8 | .618 |
| Arthur Rhodes* | IND | mr | 41 | 1 | 0 | .000 | 1 | 1.000 | 5 | 18 | 5 | .278 | 26 | 26 | 8 | 21.2 | .624 |
| Clayton Richard* | SJ | sp | 27 | 0 | 0 | .000 | 0 | .000 | 2 | 43 | 13 | .302 | 54 | 45 | 14 | 35.1 | .574 |
| Mariano Rivera | NO | cl | 41 | 39 | 36 | .923 | 3 | .077 | 0 | 45 | 10 | .222 | 61 | 61 | 58 | 15.7 | .642 |
| Francisco Rodriguez | R-D | cl | 29 | 6 | 3 | .500 | 2 | .333 | 11 | 40 | 17 | .425 | 51 | 51 | 22 | 20.2 | .617 |
| Wandy Rodriguez* | MEM | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 99.5 | .620 |
| Ricky Romero* | TUC | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 102.1 | .615 |
| Sergio Romo | MIA | mr | 28 | 4 | 2 | .500 | 2 | .500 | 0 | 21 | 9 | .429 | 26 | 26 | 11 | 28.6 | .602 |
| C.C. Sabathia* | TUC | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 108.4 | .603 |
| Takashi Saito | FAR | mr | 41 | 3 | 3 | 1.000 | 0 | .000 | 0 | 13 | 5 | .385 | 18 | 18 | 15 | 27.7 | .568 |
| Chris Sale* | MIS | mr | 22 | 4 | 1 | .250 | 0 | .000 | 3 | 45 | 12 | .267 | 40 | 40 | 14 | 25.8 | .592 |
| Alejandro Sanabia | MIA | sp | 22 | 10 | 7 | .700 | 3 | .300 | 0 | 48 | 21 | .438 | 59 | 46 | 28 | 42.8 | .658 |
| Anibal Sanchez | SJ | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 102.4 | .593 |
| Jonathan Sanchez* | FL | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 103.9 | .572 |
| Ervin Santana | MEM | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 95.4 | .602 |
| Johan Santana* | MEM | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 100.3 | .620 |
| Max Scherzer | TUC | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 99.8 | .593 |
| Andy Sonnanstine | FAR | mr | 28 | 7 | 1 | .143 | 5 | .714 | 0 | 23 | 13 | .565 | 37 | 37 | 29 | 31.5 | .623 |
| Joakim Soria | BUF | cl | 27 | 3 | 2 | .667 | 0 | .000 | 13 | 11 | 3 | .273 | 48 | 48 | 17 | 21.8 | .625 |
| Rafael Soriano | BUF | cl | 31 | 6 | 2 | .333 | 3 | .500 | 17 | 47 | 15 | .319 | 74 | 74 | 28 | 20.3 | .652 |
| Tim Stauffer | NO | mr | 29 | 10 | 4 | .400 | 6 | .600 | 17 | 75 | 23 | .307 | 75 | 74 | 30 | 26.8 | .625 |
| Drew Storen | ABQ | mr | 23 | 2 | 0 | .000 | 1 | .500 | 2 | 26 | 13 | .500 | 30 | 30 | 11 | 28.5 | .613 |
| Stephen Strasburg | HAR | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 105.8 | .646 |
| Huston Street | ABQ | cl | 27 | 33 | 27 | .818 | 6 | .182 | 0 | 21 | 8 | .381 | 54 | 54 | 47 | 18.6 | .667 |
| Hisanori Takahashi* | MEM | mr | 36 | 1 | 1 | 1.000 | 0 | .000 | 2 | 72 | 33 | .458 | 65 | 65 | 15 | 30.6 | .601 |
| Joe Thatcher* | ABQ | mr | 29 | 4 | 1 | .250 | 1 | .250 | 6 | 36 | 10 | .278 | 47 | 47 | 17 | 18.5 | .666 |
| Rich Thompson | FL | mr | 26 | 29 | 21 | .724 | 8 | .276 | 1 | 22 | 11 | .500 | 60 | 60 | 57 | 20.2 | .653 |
| Matt Thornton* | MIS | mr | 34 | 4 | 2 | .500 | 0 | .000 | 4 | 20 | 9 | .450 | 27 | 27 | 15 | 22.4 | .604 |
| Josh Tomlin | HAR | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 85.9 | .647 |
| Koji Uehara | NO | cl | 36 | 4 | 3 | .750 | 0 | .000 | 1 | 18 | 5 | .278 | 30 | 30 | 19 | 27.0 | .709 |
| Jose Valverde | MIS | cl | 31 | 1 | 1 | 1.000 | 0 | .000 | 1 | 16 | 8 | .500 | 23 | 23 | 15 | 23.4 | .592 |
| Jason Vargas* | BUF | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 57.0 | .544 |
| Javier Vazquez | MEM | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 91.9 | .589 |
| Jonny Venters* | ABQ | mr | 26 | 3 | 1 | .333 | 1 | .333 | 3 | 30 | 10 | .333 | 46 | 46 | 19 | 26.0 | .579 |
| Justin Verlander | ALB | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 111.8 | .616 |
| Edinson Volquez | NO | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 82.6 | .559 |
| Billy Wagner* | MIS | cl | 39 | 12 | 10 | .833 | 1 | .083 | 2 | 20 | 6 | .300 | 20 | 20 | 16 | 14.6 | .621 |
| Adam Wainwright | MIS | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 101.8 | .619 |
| Jordan Walden | HAR | mr | 23 | 4 | 2 | .500 | 1 | .250 | 3 | 47 | 25 | .532 | 54 | 54 | 18 | 27.4 | .607 |
| Jered Weaver | NO | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 113.9 | .627 |
| Randy Wells | ALB | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 89.6 | .623 |
| Jake Westbrook | IND | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 82.8 | .595 |
| Brian Wilson | IND | cl | 29 | 25 | 21 | .840 | 4 | .160 | 0 | 45 | 9 | .200 | 47 | 47 | 44 | 16.8 | .636 |
| C.J. Wilson* | TUC | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 110.6 | .574 |
| Travis Wood* | MIA | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 34 | 1 | 0 | 97.3 | .616 |
| Barry Zito* | IND | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 75.8 | .611 |
| Joel Zumaya | IND | mr | 26 | 4 | 2 | .500 | 2 | .500 | 3 | 69 | 37 | .536 | 65 | 65 | 18 | 30.9 | .620 |