| SP | Richard, J.Richard, J.R. >> | 30 | 1980 | R | 90 | 26 | 26 | 6 | 8 | 4.32 | .317 | 1.35 | 8.0 | 4.2 | 7.7 | 160.1 | 143 | 84 | 77 | 14 | 74 | 137 | 0 | 0 | 0 | 0 | 14 | 6 | 1 | 3.93 |
| SP | Leonard, D.Leonard, Dutch † >> | 22 | 1914 | L | 91 | 25 | 25 | 13 | 2 | 2.94 | .279 | 1.14 | 7.1 | 3.2 | 4.6 | 174.1 | 137 | 58 | 57 | 13 | 62 | 89 | 2 | 0 | 0 | 1 | 20 | 3 | 2 | 4.07 |
| SP | Snell, B.Snell, Blake † >> | 25 | 2018 | L | 80 | 25 | 25 | 13 | 2 | 2.53 | .256 | 1.02 | 6.3 | 2.9 | 7.8 | 156.2 | 110 | 55 | 44 | 10 | 50 | 136 | 1 | 0 | 0 | 1 | 17 | 2 | 7 | 3.09 |
| SP | Brown, M.Brown, Mordecai >> | 32 | 1908 | R | 85 | 25 | 24 | 9 | 9 | 4.53 | .308 | 1.32 | 9.2 | 2.7 | 3.5 | 159.0 | 163 | 86 | 80 | 12 | 47 | 62 | 3 | 0 | 0 | 1 | 11 | 2 | 7 | 4.13 |
| RP | Benitez, A.Benitez, Armando >> | 32 | 2004 | R | 81 | 74 | 0 | 7 | 4 | 3.29 | .310 | 1.35 | 7.7 | 4.5 | 5.5 | 106.2 | 91 | 40 | 39 | 8 | 53 | 65 | 0 | 6 | 7 | 0 | 0 | 0 | 0 | 4.25 |
| RP | Williams, D.Williams, Devin † >> | 28 | 2023 | R | 72 | 68 | 0 | 8 | 3 | 2.44 | .285 | 1.19 | 4.9 | 5.8 | 9.2 | 81.0 | 44 | 23 | 22 | 3 | 52 | 83 | 0 | 11 | 1 | 0 | 0 | 1 | 1 | 3.40 |
| RP | Britton, Z.Britton, Zach >> | 28 | 2016 | L | 78 | 54 | 0 | 8 | 6 | 3.41 | .300 | 1.29 | 6.9 | 4.8 | 7.5 | 60.2 | 46 | 25 | 23 | 2 | 32 | 50 | 0 | 11 | 4 | 0 | 0 | 0 | 8 | 3.37 |
| RP | Bautista, F.Bautista, Félix >> | 28 | 2023 | R | 75 | 34 | 0 | 4 | 3 | 2.58 | .258 | 1.04 | 5.2 | 4.3 | 9.5 | 38.1 | 22 | 11 | 11 | 1 | 18 | 40 | 0 | 4 | 0 | 0 | 0 | 0 | 3 | 2.66 |
| RP | Treinen, B.Treinen, Blake # >> | 30 | 2018 | R | 79 | 32 | 0 | 1 | 1 | 7.12 | .385 | 1.88 | 10.8 | 6.3 | 6.9 | 30.1 | 36 | 24 | 24 | 1 | 21 | 23 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 4.00 |