| SP | Walsh, E.Walsh, Ed # $ >> | 29 | 1910 | R | 93 | 23 | 23 | 14 | 8 | 3.77 | .268 | 1.08 | 7.5 | 2.3 | 4.5 | 176.2 | 147 | 77 | 74 | 16 | 44 | 88 | 8 | 0 | 0 | 0 | 14 | 3 | 6 | 3.98 |
| SP | Richard, J.Richard, J.R. † >> | 30 | 1980 | R | 90 | 22 | 22 | 14 | 2 | 2.44 | .287 | 1.20 | 7.0 | 3.8 | 7.4 | 144.0 | 112 | 41 | 39 | 7 | 61 | 119 | 0 | 0 | 0 | 0 | 16 | 1 | 4 | 3.27 |
| SP | Mathewson, C.Mathewson, Christy † $ >> | 28 | 1908 | R | 82 | 21 | 21 | 14 | 2 | 2.49 | .231 | 0.89 | 6.6 | 1.4 | 5.2 | 169.2 | 124 | 49 | 47 | 9 | 27 | 97 | 4 | 0 | 0 | 1 | 15 | 2 | 4 | 3.06 |
| SP | Reulbach, E.Reulbach, Ed >> | 24 | 1906 | R | 61 | 20 | 20 | 10 | 7 | 3.20 | .308 | 1.33 | 7.2 | 4.8 | 4.0 | 138.0 | 110 | 52 | 49 | 10 | 73 | 62 | 3 | 0 | 0 | 2 | 15 | 1 | 2 | 4.65 |
| RP | Soriano, R.Soriano, Rafael >> | 24 | 2003 | R | 84 | 29 | 0 | 4 | 1 | 1.67 | .236 | 0.90 | 6.2 | 2.0 | 6.8 | 32.1 | 22 | 6 | 6 | 4 | 7 | 24 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3.88 |
| RP | Pagan, E.Pagan, Emilio >> | 28 | 2019 | R | 75 | 11 | 0 | 2 | 2 | 3.27 | .327 | 1.36 | 9.0 | 3.3 | 13.1 | 11.0 | 11 | 4 | 4 | 2 | 4 | 16 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3.82 |
| RP | Eichhorn, M.Eichhorn, Mark >> | 26 | 1986 | R | 48 | 20 | 0 | 1 | 3 | 2.25 | .229 | 0.86 | 5.8 | 1.9 | 7.7 | 28.0 | 18 | 7 | 7 | 5 | 6 | 24 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4.36 |
| CL | Chapman, A.Chapman, Aroldis † >> | 37 | 2025 | L | 96 | 39 | 0 | 0 | 0 | 1.18 | .245 | 0.97 | 4.7 | 4.0 | 6.9 | 38.0 | 20 | 5 | 5 | 1 | 17 | 29 | 0 | 35 | 2 | 0 | 0 | 0 | 2 | 3.16 |