| RP | Bastardo, A.Bastardo, Antonio † >> | 26 | 2011 | L | 81 | 78 | 0 | 10 | 3 | 2.64 | .290 | 1.15 | 6.0 | 4.3 | 9.5 | 116.0 | 77 | 34 | 34 | 10 | 56 | 123 | 0 | 11 | 1 | 0 | 0 | 9 | 2 | 3.68 |
| RP | Wagner, B.Wagner, Billy >> | 34 | 2005 | L | 85 | 70 | 0 | 4 | 6 | 2.91 | .278 | 1.13 | 6.4 | 3.7 | 8.6 | 102.0 | 73 | 36 | 33 | 10 | 42 | 98 | 0 | 12 | 3 | 0 | 0 | 3 | 7 | 3.68 |
| SP | Rowe, S.Rowe, Schoolboy >> | 36 | 1946 | R | 61 | 32 | 32 | 12 | 16 | 4.67 | .324 | 1.42 | 9.6 | 3.2 | 4.8 | 229.1 | 244 | 126 | 119 | 33 | 82 | 121 | 11 | 0 | 0 | 2 | 14 | 4 | 0 | 4.94 |
| SP | Bender, C.Bender, Chief >> | 33 | 1917 | R | 71 | 32 | 32 | 14 | 8 | 4.29 | .317 | 1.37 | 9.0 | 3.3 | 5.2 | 186.2 | 187 | 91 | 89 | 19 | 68 | 108 | 0 | 0 | 0 | 0 | 18 | 5 | 9 | 4.34 |
| RP | Garber, G.Garber, Gene >> | 31 | 1978 | R | 49 | 34 | 0 | 3 | 2 | 2.57 | .293 | 1.20 | 7.7 | 3.1 | 5.7 | 49.0 | 42 | 14 | 14 | 4 | 17 | 31 | 0 | 8 | 3 | 0 | 0 | 2 | 0 | 3.96 |
| RP | Shantz, B.Shantz, Bobby >> | 39 | 1964 | L | 55 | 12 | 0 | 1 | 4 | 4.80 | .297 | 1.20 | 9.6 | 1.2 | 4.8 | 15.0 | 16 | 8 | 8 | 1 | 2 | 8 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 3.40 |
| RP | Strahm, M.Strahm, Matt >> | 32 | 2024 | L | 95 | 7 | 0 | 0 | 0 | 1.50 | .250 | 1.00 | 7.5 | 1.5 | 4.5 | 6.0 | 5 | 1 | 1 | 1 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.67 |
| RP | Hoffman, J.Hoffman, Jeff >> | 30 | 2023 | R | 76 | 18 | 0 | 0 | 0 | 2.19 | .308 | 1.34 | 7.9 | 4.5 | 7.1 | 24.2 | 21 | 6 | 6 | 1 | 12 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3.46 |
| SP | Wheeler, Z.Wheeler, Zack >> | 35 | 2025 | R | 95 | 32 | 32 | 18 | 10 | 4.12 | .312 | 1.35 | 8.5 | 3.7 | 9.3 | 212.0 | 201 | 105 | 97 | 27 | 86 | 218 | 1 | 0 | 0 | 0 | 18 | 2 | 3 | 3.84 |