| SP | Buchholz, C.Buchholz, Clay >> | 34 | 2018 | R | 55 | 7 | 5 | 2 | 2 | 1.13 | .242 | 0.96 | 5.1 | 3.7 | 5.8 | 39.2 | 22 | 10 | 5 | 2 | 16 | 25 | 1 | 0 | 0 | 0 | 5 | 0 | 2 | 3.62 |
| SP | Nelson, R.Nelson, Ryne >> | 27 | 2025 | R | 54 | 5 | 5 | 2 | 2 | 3.46 | .297 | 1.27 | 6.9 | 4.5 | 3.8 | 26.0 | 20 | 10 | 10 | 5 | 13 | 11 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 6.15 |
| SP | Kelly, M.Kelly, Merrill # >> | 33 | 2022 | R | 48 | 6 | 6 | 3 | 3 | 4.82 | .325 | 1.42 | 9.7 | 3.2 | 5.8 | 37.1 | 40 | 20 | 20 | 3 | 13 | 24 | 0 | 0 | 0 | 0 | 3 | 1 | 2 | 3.89 |
| SP | Johnson, R.Johnson, Randy >> | 45 | 2008 | L | 41 | 6 | 6 | 0 | 4 | 9.00 | .396 | 1.97 | 13.6 | 4.1 | 5.2 | 31.0 | 47 | 32 | 31 | 7 | 14 | 18 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 6.13 |
| RP | Kim, B.Kim, Byung-Hyun >> | 22 | 2001 | R | 50 | 14 | 0 | 0 | 2 | 6.75 | .304 | 1.31 | 6.0 | 6.0 | 10.3 | 21.1 | 14 | 16 | 16 | 2 | 14 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3.95 |
| RP | Ziegler, B.Ziegler, Brad >> | 36 | 2015 | R | 38 | 15 | 0 | 0 | 1 | 4.74 | .313 | 1.37 | 9.0 | 3.3 | 7.6 | 19.0 | 19 | 10 | 10 | 0 | 7 | 16 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 2.42 |
| RP | Valverde, J.Valverde, Jose >> | 28 | 2007 | R | 33 | 15 | 0 | 0 | 1 | 3.21 | .364 | 1.71 | 9.6 | 5.8 | 5.8 | 14.0 | 15 | 5 | 5 | 2 | 9 | 9 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 5.50 |
| RP | Bradley, A.Bradley, Archie >> | 24 | 2017 | R | 32 | 13 | 0 | 0 | 0 | 1.65 | .210 | 0.80 | 4.5 | 2.8 | 7.9 | 16.1 | 8 | 3 | 3 | 0 | 5 | 14 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2.19 |
| RP | Villarreal, O.Villarreal, Oscar >> | 22 | 2003 | R | 19 | 8 | 0 | 0 | 1 | 2.16 | .324 | 1.44 | 10.1 | 3.4 | 5.6 | 8.1 | 9 | 2 | 2 | 0 | 3 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.88 |