| SP | Johnson, W.Johnson, Walter >> | 26 | 1913 | R | 95 | 21 | 21 | 9 | 10 | 4.29 | .289 | 1.21 | 9.2 | 1.7 | 4.8 | 149.0 | 153 | 72 | 71 | 17 | 28 | 80 | 7 | 0 | 0 | 1 | 14 | 1 | 2 | 3.99 |
| SP | Johnson, R.Johnson, Randy † >> | 41 | 2004 | L | 83 | 20 | 20 | 13 | 4 | 3.38 | .270 | 1.09 | 7.6 | 2.2 | 7.0 | 146.1 | 123 | 58 | 55 | 18 | 36 | 114 | 3 | 0 | 0 | 0 | 14 | 3 | 1 | 3.84 |
| SP | Hubbell, C.Hubbell, Carl >> | 30 | 1933 | L | 35 | 19 | 19 | 5 | 9 | 6.42 | .340 | 1.49 | 11.1 | 2.4 | 3.2 | 109.1 | 134 | 79 | 78 | 15 | 29 | 39 | 1 | 0 | 0 | 0 | 4 | 6 | 1 | 5.04 |
| SU | Bautista, F.Bautista, Félix >> | 28 | 2023 | R | 75 | 36 | 0 | 1 | 1 | 4.57 | .330 | 1.43 | 7.2 | 5.7 | 10.5 | 41.1 | 33 | 21 | 21 | 3 | 26 | 48 | 0 | 0 | 1 | 0 | 0 | 2 | 3 | 3.66 |
| CL | Capps, C.Capps, Carter † >> | 24 | 2015 | R | 84 | 39 | 0 | 2 | 3 | 3.18 | .279 | 1.13 | 7.2 | 3.2 | 9.9 | 39.2 | 31 | 14 | 14 | 1 | 14 | 43 | 0 | 20 | 3 | 0 | 0 | 1 | 3 | 2.28 |
| RP | Treinen, B.Treinen, Blake >> | 30 | 2018 | R | 79 | 49 | 0 | 2 | 4 | 4.96 | .319 | 1.41 | 7.7 | 5.0 | 7.9 | 49.0 | 42 | 27 | 27 | 7 | 27 | 43 | 0 | 3 | 0 | 0 | 0 | 0 | 4 | 4.76 |
| SP | Clemens, R.Clemens, Roger >> | 24 | 1986 | R | 69 | 9 | 0 | 1 | 2 | 4.30 | .323 | 1.43 | 10.9 | 2.6 | 8.4 | 14.2 | 17 | 10 | 7 | 1 | 4 | 13 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2.93 |