| SP | Hughes, T.Hughes, Tom # >> | 27 | 1905 | R | 93 | 29 | 29 | 13 | 12 | 4.04 | .306 | 1.29 | 8.7 | 2.9 | 5.0 | 211.2 | 205 | 99 | 95 | 12 | 69 | 117 | 7 | 0 | 0 | 0 | 16 | 6 | 7 | 3.70 |
| SP | Kluber, C.Kluber, Corey # >> | 36 | 2022 | R | 57 | 25 | 25 | 4 | 10 | 5.70 | .345 | 1.53 | 11.9 | 1.9 | 6.0 | 126.1 | 167 | 86 | 80 | 19 | 26 | 84 | 0 | 0 | 0 | 0 | 6 | 7 | 0 | 4.41 |
| SP | O'Toole, J.O'Toole, Jim >> | 29 | 1966 | L | 49 | 27 | 27 | 3 | 10 | 5.35 | .327 | 1.43 | 9.9 | 3.0 | 5.7 | 151.1 | 166 | 99 | 90 | 21 | 50 | 96 | 0 | 0 | 0 | 0 | 12 | 5 | 3 | 4.63 |
| RP | Núnez, D.Núnez, Dedniel >> | 28 | 2024 | R | 93 | 73 | 0 | 4 | 3 | 2.69 | .281 | 1.17 | 7.8 | 2.8 | 8.5 | 117.0 | 101 | 48 | 35 | 11 | 36 | 111 | 0 | 9 | 2 | 0 | 0 | 0 | 2 | 3.25 |
| RP | Von Ohlen, D.Von Ohlen, Dave >> | 25 | 1983 | L | 25 | 30 | 0 | 2 | 0 | 3.89 | .339 | 1.54 | 10.3 | 3.7 | 4.8 | 41.2 | 47 | 18 | 18 | 3 | 17 | 22 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 4.12 |
| SP | Whitehill, E.Whitehill, Earl >> | 27 | 1926 | L | 25 | 4 | 3 | 2 | 2 | 4.94 | .355 | 1.65 | 11.0 | 4.3 | 5.9 | 23.2 | 28 | 14 | 13 | 6 | 11 | 15 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 6.52 |
| SP | Salazar, D.Salazar, Danny >> | 24 | 2014 | R | 37 | 10 | 0 | 0 | 2 | 6.11 | .398 | 1.98 | 13.8 | 4.8 | 5.8 | 17.2 | 26 | 12 | 12 | 1 | 9 | 11 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 4.06 |