| SP | Arrieta, J.Arrieta, Jake † >> | 29 | 2015 | R | 89 | 36 | 36 | 18 | 8 | 3.90 | .298 | 1.26 | 8.4 | 2.9 | 8.0 | 242.1 | 227 | 115 | 105 | 19 | 78 | 214 | 2 | 0 | 0 | 1 | 23 | 4 | 2 | 3.27 |
| SP | Reulbach, E.Reulbach, Ed † >> | 24 | 1906 | R | 77 | 36 | 36 | 21 | 6 | 2.94 | .312 | 1.34 | 7.4 | 4.7 | 4.1 | 232.1 | 191 | 82 | 76 | 9 | 120 | 106 | 2 | 0 | 0 | 0 | 27 | 5 | 3 | 4.21 |
| SP | Lundgren, C.Lundgren, Carl † >> | 27 | 1907 | R | 57 | 34 | 34 | 19 | 9 | 2.85 | .296 | 1.25 | 7.0 | 4.3 | 4.6 | 253.0 | 196 | 93 | 80 | 15 | 121 | 129 | 5 | 0 | 0 | 1 | 26 | 2 | 1 | 4.21 |
| SP | Horton, C.Horton, Cade >> | 23 | 2025 | R | 49 | 31 | 31 | 10 | 9 | 4.83 | .331 | 1.46 | 9.8 | 3.3 | 5.1 | 151.0 | 165 | 83 | 81 | 21 | 56 | 86 | 0 | 0 | 0 | 0 | 9 | 3 | 2 | 4.84 |
| CL | Edwards, C.Edwards, Carl † >> | 24 | 2016 | R | 94 | 84 | 0 | 6 | 8 | 2.80 | .256 | 1.02 | 5.6 | 3.6 | 8.5 | 90.0 | 56 | 28 | 28 | 7 | 36 | 85 | 0 | 43 | 4 | 0 | 0 | 1 | 10 | 3.36 |
| RP | Tepera, R.Tepera, Ryan >> | 33 | 2021 | R | 91 | 96 | 0 | 10 | 4 | 2.01 | .258 | 1.04 | 6.2 | 3.2 | 9.1 | 125.1 | 86 | 28 | 28 | 10 | 44 | 126 | 0 | 3 | 6 | 0 | 0 | 1 | 2 | 3.10 |
| RP | Hodge, P.Hodge, Porter >> | 23 | 2024 | R | 78 | 71 | 0 | 7 | 2 | 2.22 | .264 | 1.07 | 5.1 | 4.6 | 9.3 | 89.0 | 50 | 22 | 22 | 7 | 45 | 92 | 0 | 4 | 2 | 0 | 0 | 1 | 1 | 3.51 |
| RP | Miller, T.Miller, Tyson >> | 28 | 2024 | R | 68 | 63 | 0 | 5 | 3 | 3.21 | .279 | 1.16 | 7.6 | 3.0 | 6.4 | 75.2 | 63 | 34 | 27 | 3 | 25 | 53 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 3.11 |
| RP | Thielbar, C.Thielbar, Caleb # >> | 38 | 2025 | L | 57 | 40 | 0 | 2 | 1 | 4.66 | .298 | 1.25 | 9.0 | 2.3 | 5.5 | 46.1 | 46 | 24 | 24 | 8 | 12 | 28 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 4.89 |
| SP | Imanaga, S.Imanaga, Shota # >> | 31 | 2025 | L | 55 | 33 | 32 | 7 | 8 | 5.39 | .323 | 1.42 | 9.9 | 2.9 | 6.1 | 182.0 | 200 | 115 | 109 | 26 | 58 | 123 | 0 | 0 | 0 | 0 | 15 | 2 | 0 | 4.49 |