| SP | Alexander, P.Alexander, Pete # >> | 28 | 1915 | R | 88 | 8 | 8 | 3 | 4 | 5.17 | .295 | 1.24 | 9.3 | 2.0 | 6.5 | 55.2 | 57 | 32 | 32 | 8 | 12 | 40 | 1 | 0 | 0 | 0 | 4 | 1 | 1 | 4.15 |
| SP | Brown, M.Brown, Mordecai >> | 32 | 1908 | R | 85 | 8 | 8 | 5 | 2 | 2.69 | .263 | 1.07 | 7.6 | 2.1 | 4.7 | 63.2 | 53 | 20 | 19 | 2 | 15 | 33 | 3 | 0 | 0 | 1 | 6 | 0 | 0 | 3.08 |
| SP | Mathewson, C.Mathewson, Christy >> | 28 | 1908 | R | 83 | 8 | 8 | 3 | 3 | 5.01 | .323 | 1.43 | 10.1 | 2.9 | 4.0 | 50.1 | 56 | 33 | 28 | 7 | 16 | 22 | 1 | 0 | 0 | 0 | 4 | 0 | 1 | 4.90 |
| SP | Lundgren, C.Lundgren, Carl >> | 27 | 1907 | R | 43 | 8 | 8 | 4 | 0 | 3.38 | .307 | 1.28 | 6.5 | 5.1 | 4.5 | 58.2 | 42 | 22 | 22 | 6 | 33 | 29 | 1 | 0 | 0 | 1 | 4 | 3 | 3 | 5.21 |
| RP | Soriano, R.Soriano, Rafael >> | 24 | 2003 | R | 85 | 26 | 0 | 0 | 0 | 3.38 | .291 | 1.18 | 8.5 | 2.5 | 13.5 | 18.2 | 17 | 7 | 7 | 2 | 5 | 27 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 2.44 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 27 | 2019 | R | 82 | 21 | 0 | 2 | 1 | 3.63 | .224 | 0.81 | 5.8 | 1.6 | 9.5 | 17.1 | 11 | 7 | 7 | 2 | 3 | 18 | 0 | 1 | 3 | 0 | 0 | 1 | 2 | 3.12 |
| RP | Britton, Z.Britton, Zach >> | 28 | 2016 | L | 78 | 23 | 0 | 0 | 1 | 3.46 | .291 | 1.23 | 7.6 | 3.5 | 4.2 | 13.0 | 11 | 5 | 5 | 1 | 5 | 6 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 4.23 |
| RP | Pagan, E.Pagan, Emilio >> | 28 | 2019 | R | 77 | 16 | 0 | 3 | 1 | 3.65 | .213 | 0.81 | 6.0 | 1.5 | 9.8 | 12.1 | 8 | 5 | 5 | 3 | 2 | 13 | 0 | 5 | 2 | 0 | 0 | 0 | 1 | 4.58 |
| RP | Rhodes, A.Rhodes, Arthur >> | 32 | 2001 | L | 64 | 19 | 0 | 1 | 0 | 4.50 | .311 | 1.29 | 8.4 | 3.2 | 9.0 | 14.0 | 13 | 7 | 7 | 3 | 5 | 14 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 5.07 |