| SP | Cooper, M.Cooper, Mort >> | 29 | 1939 | R | 94 | 28 | 28 | 8 | 9 | 3.84 | .355 | 1.64 | 9.4 | 5.4 | 4.2 | 136.0 | 142 | 71 | 58 | 7 | 81 | 63 | 0 | 0 | 0 | 0 | 5 | 2 | 1 | 4.57 |
| SP | Hamilton, E.Hamilton, Earl # >> | 23 | 1911 | L | 72 | 27 | 27 | 6 | 14 | 6.58 | .391 | 1.92 | 12.5 | 4.8 | 3.2 | 130.0 | 180 | 100 | 95 | 7 | 69 | 46 | 0 | 0 | 0 | 0 | 5 | 1 | 1 | 4.61 |
| SP | Leiter, M.Leiter, Mark >> | 36 | 1996 | R | 65 | 28 | 28 | 3 | 16 | 6.58 | .410 | 2.07 | 13.4 | 5.3 | 5.1 | 130.0 | 193 | 104 | 95 | 9 | 76 | 73 | 0 | 0 | 0 | 0 | 5 | 2 | 2 | 4.58 |
| RP | Valverde, J.Valverde, Jose >> | 30 | 2006 | R | 100 | 68 | 0 | 2 | 3 | 3.00 | .311 | 1.36 | 9.1 | 3.1 | 7.5 | 90.0 | 91 | 32 | 30 | 3 | 31 | 75 | 0 | 0 | 2 | 0 | 0 | 0 | 4 | 2.80 |
| RP | Heredia, F.Heredia, Felix >> | 27 | 1999 | L | 99 | 27 | 0 | 2 | 0 | 2.13 | .224 | 0.84 | 5.2 | 2.4 | 7.1 | 38.0 | 22 | 10 | 9 | 0 | 10 | 30 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 2.29 |
| RP | Terashima, N.Terashima, Naruki >> | 24 | 2020 | L | 56 | 65 | 0 | 5 | 3 | 2.94 | .282 | 1.14 | 6.7 | 3.6 | 4.8 | 79.2 | 59 | 29 | 26 | 6 | 32 | 42 | 0 | 8 | 2 | 0 | 0 | 3 | 2 | 4.25 |
| RP | Bettis, C.Bettis, Chad >> | 28 | 2014 | R | 50 | 67 | 0 | 4 | 2 | 2.76 | .291 | 1.23 | 8.1 | 3.1 | 8.0 | 97.2 | 87 | 31 | 30 | 7 | 33 | 86 | 0 | 9 | 3 | 0 | 0 | 0 | 13 | 3.19 |
| RP | Madson, R.Madson, Ryan >> | 29 | 2006 | R | 40 | 44 | 0 | 2 | 4 | 5.80 | .328 | 1.43 | 9.7 | 3.3 | 4.5 | 68.1 | 73 | 50 | 44 | 8 | 25 | 34 | 0 | 6 | 0 | 0 | 0 | 2 | 4 | 4.72 |