| SP | Richard, J.Richard, J.R. >> | 30 | 1980 | R | 90 | 34 | 34 | 17 | 4 | 2.87 | .273 | 1.10 | 6.0 | 3.9 | 8.2 | 238.0 | 159 | 79 | 76 | 21 | 103 | 218 | 2 | 0 | 0 | 1 | 27 | 6 | 4 | 3.69 |
| SP | Joss, A.Joss, Addie † # >> | 28 | 1908 | R | 83 | 34 | 34 | 19 | 10 | 2.98 | .262 | 1.05 | 7.5 | 2.0 | 4.1 | 265.1 | 220 | 94 | 88 | 18 | 59 | 121 | 17 | 0 | 0 | 6 | 20 | 3 | 3 | 3.67 |
| SP | Brown, M.Brown, Mordecai >> | 32 | 1908 | R | 85 | 33 | 33 | 20 | 6 | 3.24 | .270 | 1.10 | 7.6 | 2.3 | 4.4 | 242.0 | 204 | 91 | 87 | 20 | 61 | 117 | 10 | 0 | 0 | 4 | 21 | 3 | 3 | 3.90 |
| RP | Bautista, F.Bautista, Félix >> | 28 | 2023 | R | 74 | 21 | 0 | 3 | 1 | 2.52 | .306 | 1.32 | 6.8 | 5.0 | 8.3 | 25.0 | 19 | 7 | 7 | 5 | 14 | 23 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 5.44 |
| RP | Henry, B.Henry, Bill † >> | 37 | 1964 | L | 69 | 104 | 0 | 2 | 4 | 2.86 | .228 | 0.89 | 5.6 | 2.4 | 4.2 | 91.1 | 57 | 31 | 29 | 8 | 24 | 42 | 0 | 12 | 4 | 0 | 0 | 0 | 3 | 4.01 |
| RP | Benitez, A.Benitez, Armando >> | 32 | 2004 | R | 81 | 23 | 0 | 0 | 2 | 2.77 | .284 | 1.19 | 6.2 | 4.5 | 5.5 | 26.0 | 18 | 8 | 8 | 4 | 13 | 16 | 0 | 3 | 2 | 0 | 0 | 0 | 0 | 5.27 |
| SP | McDowell, S.McDowell, Sam >> | 23 | 1965 | L | 45 | 5 | 3 | 2 | 1 | 5.70 | .343 | 1.56 | 9.0 | 5.5 | 10.2 | 23.2 | 23 | 15 | 15 | 4 | 14 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4.83 |
| SP | Arrieta, J.Arrieta, Jake † >> | 29 | 2015 | R | 93 | 34 | 33 | 17 | 11 | 3.41 | .275 | 1.12 | 7.7 | 2.4 | 6.9 | 243.0 | 208 | 98 | 92 | 20 | 65 | 186 | 12 | 0 | 0 | 7 | 20 | 3 | 5 | 3.38 |