| SP | Leonard, D.Leonard, Dutch >> | 22 | 1914 | L | 91 | 8 | 8 | 8 | 0 | 1.87 | .235 | 0.90 | 5.8 | 2.4 | 6.0 | 57.2 | 37 | 13 | 12 | 6 | 15 | 38 | 1 | 0 | 0 | 0 | 8 | 1 | 1 | 3.88 |
| SP | Brown, M.Brown, Mordecai # >> | 32 | 1908 | R | 85 | 7 | 7 | 4 | 1 | 3.86 | .316 | 1.37 | 8.6 | 3.7 | 4.6 | 49.0 | 47 | 21 | 21 | 4 | 20 | 25 | 0 | 0 | 0 | 0 | 4 | 1 | 2 | 4.33 |
| SP | Fernandez, J.Fernandez, Jose >> | 21 | 2013 | R | 76 | 9 | 7 | 1 | 4 | 7.20 | .375 | 1.80 | 11.1 | 5.1 | 8.4 | 30.0 | 37 | 25 | 24 | 6 | 17 | 28 | 0 | 0 | 0 | 0 | 3 | 0 | 2 | 5.43 |
| SP | McDowell, S.McDowell, Sam >> | 23 | 1965 | L | 44 | 8 | 6 | 4 | 3 | 4.61 | .335 | 1.46 | 7.9 | 5.3 | 7.2 | 41.0 | 36 | 21 | 21 | 6 | 24 | 33 | 0 | 0 | 1 | 0 | 3 | 2 | 2 | 5.20 |
| RP | Hoffman, T.Hoffman, Trevor >> | 31 | 1998 | R | 75 | 20 | 0 | 0 | 2 | 4.91 | .325 | 1.44 | 9.7 | 3.6 | 6.5 | 25.2 | 27 | 14 | 14 | 3 | 10 | 18 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 4.32 |
| RP | Messersmith, A.Messersmith, Andy >> | 23 | 1968 | R | 58 | 19 | 0 | 2 | 0 | 3.38 | .273 | 1.13 | 6.2 | 3.9 | 6.5 | 32.0 | 22 | 12 | 12 | 2 | 14 | 23 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3.69 |
| RP | Urbina, U.Urbina, Ugueth >> | 24 | 1998 | R | 59 | 13 | 0 | 0 | 1 | 3.86 | .375 | 1.80 | 9.8 | 7.4 | 10.6 | 11.2 | 12 | 5 | 5 | 1 | 9 | 13 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 4.27 |
| RP | Marte, D.Marte, Damaso >> | 28 | 2003 | L | 37 | 15 | 0 | 0 | 1 | 3.45 | .288 | 1.21 | 5.4 | 6.0 | 7.2 | 15.2 | 9 | 6 | 6 | 2 | 10 | 12 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 5.13 |
| CL | Williams, D.Williams, Devin >> | 28 | 2023 | R | 73 | 13 | 0 | 0 | 0 | 1.38 | .204 | 0.77 | 3.5 | 3.5 | 13.2 | 13.0 | 5 | 2 | 2 | 1 | 5 | 19 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 2.23 |