| SP | Martinez, P.Martinez, Pedro † >> | 29 | 2000 | R | 100 | 33 | 33 | 19 | 8 | 3.47 | .262 | 1.06 | 6.9 | 2.6 | 8.6 | 256.2 | 196 | 101 | 99 | 33 | 75 | 244 | 15 | 0 | 0 | 3 | 21 | 3 | 1 | 3.68 |
| SP | Chesbro, J.Chesbro, Jack # >> | 30 | 1904 | R | 65 | 31 | 31 | 9 | 16 | 4.74 | .325 | 1.41 | 9.3 | 3.4 | 4.7 | 239.0 | 246 | 138 | 126 | 32 | 91 | 126 | 11 | 0 | 0 | 1 | 12 | 9 | 3 | 4.94 |
| SP | Tudor, J.Tudor, John # >> | 31 | 1985 | L | 63 | 30 | 30 | 11 | 13 | 5.22 | .339 | 1.52 | 10.8 | 2.9 | 4.8 | 210.1 | 252 | 134 | 122 | 39 | 67 | 112 | 3 | 0 | 0 | 0 | 11 | 4 | 2 | 5.36 |
| RP | Uehara, K.Uehara, Koji >> | 38 | 2013 | R | 100 | 78 | 0 | 3 | 6 | 3.94 | .268 | 1.07 | 7.7 | 1.9 | 8.9 | 112.0 | 96 | 53 | 49 | 8 | 24 | 111 | 0 | 5 | 4 | 0 | 0 | 3 | 1 | 2.67 |
| RP | Marmol, C.Marmol, Carlos >> | 26 | 2008 | R | 71 | 66 | 0 | 10 | 4 | 3.64 | .286 | 1.17 | 6.6 | 4.1 | 8.9 | 71.2 | 52 | 32 | 29 | 11 | 32 | 70 | 0 | 2 | 0 | 0 | 0 | 2 | 3 | 4.48 |
| SP | Coveleski, S.Coveleski, Stan >> | 28 | 1917 | R | 62 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Overall, O.Overall, Orval >> | 28 | 1909 | R | 57 | 1 | 0 | 0 | 0 | 0.00 | .000 | 0.00 | - | - | - | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Tanana, F.Tanana, Frank >> | 23 | 1976 | L | 57 | 24 | 0 | 2 | 4 | 7.03 | .385 | 1.88 | 10.4 | 6.5 | 7.3 | 32.0 | 37 | 25 | 25 | 8 | 23 | 26 | 0 | 5 | 0 | 0 | 0 | 0 | 2 | 6.78 |