| SP | Alexander, P.Alexander, Pete >> | 28 | 1915 | R | 88 | 11 | 11 | 3 | 4 | 4.59 | .296 | 1.20 | 8.5 | 2.5 | 3.1 | 66.2 | 62 | 34 | 34 | 6 | 18 | 23 | 0 | 0 | 0 | 0 | 5 | 4 | 1 | 4.48 |
| SP | Richard, J.Richard, J.R. >> | 30 | 1980 | R | 90 | 11 | 11 | 4 | 4 | 4.22 | .319 | 1.38 | 9.3 | 3.2 | 7.7 | 70.1 | 72 | 33 | 33 | 7 | 25 | 60 | 0 | 0 | 0 | 0 | 6 | 2 | 1 | 3.74 |
| SP | Fernandez, J.Fernandez, Jose >> | 21 | 2013 | R | 76 | 11 | 11 | 2 | 4 | 7.00 | .386 | 1.85 | 12.5 | 4.2 | 6.8 | 54.0 | 75 | 42 | 42 | 11 | 25 | 41 | 0 | 0 | 0 | 0 | 4 | 2 | 0 | 5.63 |
| SP | Lundgren, C.Lundgren, Carl >> | 27 | 1907 | R | 43 | 11 | 10 | 3 | 3 | 4.81 | .313 | 1.35 | 8.6 | 3.6 | 4.0 | 67.1 | 64 | 36 | 36 | 5 | 27 | 30 | 0 | 0 | 0 | 0 | 2 | 1 | 2 | 4.33 |
| RP | Bautista, F.Bautista, Félix >> | 28 | 2023 | R | 75 | 31 | 0 | 1 | 0 | 2.93 | .281 | 1.17 | 5.1 | 5.7 | 9.0 | 30.2 | 17 | 10 | 10 | 1 | 19 | 30 | 0 | 1 | 0 | 0 | 0 | 0 | 4 | 3.33 |
| RP | Pagan, E.Pagan, Emilio >> | 28 | 2019 | R | 77 | 26 | 0 | 3 | 3 | 5.87 | .349 | 1.61 | 10.6 | 3.9 | 7.4 | 23.0 | 27 | 15 | 15 | 3 | 10 | 19 | 0 | 0 | 2 | 0 | 0 | 0 | 3 | 4.35 |
| RP | Foulke, K.Foulke, Keith >> | 27 | 1999 | R | 61 | 22 | 0 | 2 | 1 | 2.57 | .276 | 1.14 | 8.1 | 2.1 | 8.1 | 21.0 | 19 | 6 | 6 | 1 | 5 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.52 |
| SP | Coveleski, S.Coveleski, Stan >> | 28 | 1917 | R | 62 | 9 | 1 | 3 | 1 | 2.72 | .265 | 1.06 | 6.2 | 3.5 | 3.7 | 39.2 | 27 | 12 | 12 | 1 | 15 | 16 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3.74 |