| SP | Johnson, W.Johnson, Walter >> | 26 | 1913 | R | 95 | 10 | 10 | 2 | 8 | 4.93 | .314 | 1.34 | 10.5 | 1.7 | 4.4 | 65.2 | 76 | 39 | 36 | 14 | 12 | 32 | 2 | 0 | 0 | 0 | 5 | 2 | 0 | 5.46 |
| SP | Leonard, D.Leonard, Dutch >> | 22 | 1914 | L | 91 | 10 | 10 | 8 | 2 | 2.71 | .258 | 1.03 | 6.2 | 3.1 | 5.8 | 73.0 | 50 | 25 | 22 | 4 | 25 | 47 | 1 | 0 | 0 | 0 | 9 | 1 | 2 | 3.49 |
| SP | Marichal, J.Marichal, Juan >> | 29 | 1966 | R | 76 | 10 | 10 | 3 | 6 | 7.04 | .333 | 1.47 | 10.6 | 2.7 | 4.4 | 61.1 | 72 | 51 | 48 | 9 | 18 | 30 | 2 | 0 | 0 | 0 | 3 | 2 | 2 | 4.92 |
| SP | Pfiester, J.Pfiester, Jack >> | 28 | 1906 | L | 73 | 10 | 10 | 1 | 6 | 5.33 | .338 | 1.53 | 10.5 | 3.4 | 3.8 | 74.1 | 86 | 48 | 44 | 10 | 28 | 31 | 2 | 0 | 0 | 0 | 2 | 0 | 2 | 5.05 |
| RP | Feliz, N.Feliz, Neftali >> | 21 | 2009 | R | 97 | 29 | 0 | 0 | 0 | 1.95 | .265 | 1.08 | 7.3 | 2.5 | 10.7 | 32.1 | 26 | 7 | 7 | 1 | 9 | 38 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1.88 |
| RP | Treinen, B.Treinen, Blake >> | 30 | 2018 | R | 79 | 14 | 0 | 0 | 1 | 3.78 | .324 | 1.44 | 9.6 | 3.9 | 7.3 | 16.2 | 17 | 9 | 7 | 2 | 7 | 13 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 4.31 |
| RP | Balfour, G.Balfour, Grant >> | 31 | 2008 | R | 75 | 11 | 0 | 2 | 0 | 6.30 | .318 | 1.40 | 10.8 | 1.8 | 3.6 | 10.0 | 12 | 7 | 7 | 2 | 2 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 5.40 |
| RP | Rhodes, A.Rhodes, Arthur >> | 32 | 2001 | L | 65 | 32 | 0 | 0 | 0 | 2.66 | .268 | 1.10 | 9.0 | 1.2 | 7.8 | 23.2 | 23 | 8 | 7 | 0 | 3 | 20 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1.65 |
| SP | Fernandez, S.Fernandez, Sid >> | 23 | 1985 | L | 49 | 5 | 0 | 3 | 0 | 3.38 | .226 | 0.88 | 0.0 | 7.9 | 6.8 | 8.0 | 0 | 4 | 3 | 0 | 7 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.13 |