| SP | Adams, B.Adams, Babe # >> | 27 | 1909 | R | 87 | 27 | 27 | 13 | 7 | 3.91 | .275 | 1.13 | 7.3 | 2.9 | 5.3 | 179.1 | 146 | 86 | 78 | 11 | 57 | 106 | 2 | 0 | 0 | 1 | 16 | 1 | 3 | 3.59 |
| SP | Driscoll, D.Driscoll, Denny >> | 27 | 1882 | L | 70 | 28 | 26 | 14 | 6 | 3.97 | .290 | 1.20 | 9.5 | 1.3 | 3.7 | 188.0 | 198 | 93 | 83 | 14 | 27 | 77 | 14 | 0 | 0 | 1 | 12 | 5 | 0 | 3.66 |
| SP | Handiboe, J.Handiboe, Jim # >> | 20 | 1886 | R | 56 | 26 | 26 | 12 | 8 | 4.31 | .331 | 1.48 | 9.5 | 3.9 | 6.2 | 158.2 | 166 | 82 | 76 | 8 | 69 | 109 | 7 | 0 | 0 | 0 | 10 | 1 | 0 | 3.61 |
| SP | Skenes, P.Skenes, Paul >> | 22 | 2024 | R | 80 | 27 | 26 | 12 | 7 | 5.28 | .352 | 1.61 | 10.4 | 4.1 | 8.6 | 150.0 | 173 | 101 | 88 | 15 | 69 | 144 | 1 | 0 | 0 | 0 | 11 | 2 | 4 | 3.80 |
| SP | Camnitz, H.Camnitz, Howie >> | 28 | 1909 | R | 59 | 26 | 24 | 7 | 10 | 6.82 | .381 | 1.82 | 11.5 | 4.9 | 5.8 | 125.1 | 160 | 103 | 95 | 15 | 68 | 81 | 3 | 0 | 0 | 0 | 5 | 3 | 3 | 4.97 |
| RP | Borucki, R.Borucki, Ryan >> | 29 | 2023 | L | 70 | 69 | 0 | 5 | 1 | 2.32 | .246 | 0.96 | 7.3 | 1.5 | 6.5 | 73.2 | 59 | 22 | 19 | 9 | 12 | 53 | 0 | 4 | 1 | 0 | 0 | 1 | 2 | 3.68 |
| RP | Rivero, F.Rivero, Felipe >> | 25 | 2017 | L | 60 | 53 | 0 | 3 | 1 | 3.15 | .269 | 1.09 | 6.5 | 3.3 | 9.7 | 54.1 | 39 | 20 | 19 | 7 | 20 | 58 | 0 | 4 | 1 | 0 | 0 | 1 | 0 | 3.70 |
| RP | Maddox, N.Maddox, Nick >> | 21 | 1907 | R | 68 | 65 | 0 | 5 | 5 | 3.65 | .318 | 1.39 | 8.8 | 3.8 | 5.5 | 91.1 | 89 | 52 | 37 | 6 | 38 | 56 | 0 | 11 | 2 | 0 | 0 | 1 | 0 | 3.91 |
| RP | Santana, D.Santana, Dennis >> | 29 | 2025 | R | 58 | 59 | 0 | 4 | 2 | 3.61 | .318 | 1.38 | 9.1 | 3.3 | 5.8 | 62.1 | 63 | 26 | 25 | 4 | 23 | 40 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 3.71 |
| RP | Bednar, D.Bednar, David >> | 26 | 2021 | R | 42 | 59 | 0 | 3 | 3 | 5.59 | .343 | 1.55 | 8.5 | 5.4 | 8.7 | 58.0 | 55 | 37 | 36 | 9 | 35 | 56 | 0 | 4 | 3 | 0 | 0 | 1 | 0 | 4.95 |