| SP | Buchholz, C.Buchholz, Clay >> | 34 | 2018 | R | 76 | 15 | 15 | 4 | 8 | 4.93 | .327 | 1.44 | 9.8 | 3.3 | 5.1 | 80.1 | 87 | 45 | 44 | 8 | 29 | 45 | 0 | 0 | 0 | 0 | 6 | 1 | 4 | 4.30 |
| SP | Nelson, R.Nelson, Ryne >> | 27 | 2025 | R | 75 | 15 | 15 | 2 | 8 | 6.85 | .367 | 1.71 | 11.9 | 3.6 | 6.1 | 65.2 | 86 | 54 | 50 | 12 | 26 | 44 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 5.34 |
| SP | Kelly, M.Kelly, Merrill # >> | 33 | 2022 | R | 63 | 15 | 15 | 8 | 6 | 3.94 | .296 | 1.24 | 8.5 | 2.6 | 5.9 | 96.0 | 91 | 43 | 42 | 9 | 28 | 63 | 1 | 0 | 0 | 0 | 10 | 2 | 1 | 3.84 |
| SP | Johnson, R.Johnson, Randy >> | 45 | 2008 | L | 37 | 16 | 14 | 2 | 10 | 5.68 | .325 | 1.43 | 10.2 | 2.7 | 6.3 | 82.1 | 93 | 52 | 52 | 12 | 25 | 57 | 1 | 0 | 0 | 0 | 5 | 1 | 1 | 4.46 |
| RP | Kim, B.Kim, Byung-Hyun >> | 22 | 2001 | R | 64 | 50 | 0 | 1 | 3 | 5.49 | .372 | 1.76 | 8.7 | 7.3 | 7.7 | 62.1 | 60 | 42 | 38 | 7 | 50 | 53 | 0 | 3 | 1 | 0 | 0 | 1 | 3 | 5.23 |
| RP | Ziegler, B.Ziegler, Brad >> | 36 | 2015 | R | 60 | 45 | 0 | 1 | 1 | 3.65 | .275 | 1.12 | 8.4 | 1.8 | 5.8 | 61.2 | 57 | 28 | 25 | 8 | 12 | 39 | 0 | 0 | 1 | 0 | 0 | 1 | 3 | 4.07 |
| RP | Bradley, A.Bradley, Archie >> | 24 | 2017 | R | 50 | 40 | 0 | 0 | 1 | 3.48 | .262 | 1.07 | 7.2 | 2.5 | 8.5 | 54.1 | 43 | 21 | 21 | 9 | 15 | 51 | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 4.11 |
| RP | Valverde, J.Valverde, Jose >> | 28 | 2007 | R | 47 | 34 | 0 | 0 | 2 | 6.25 | .376 | 1.75 | 10.3 | 5.5 | 7.8 | 36.0 | 41 | 25 | 25 | 11 | 22 | 31 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 7.25 |
| RP | Villarreal, O.Villarreal, Oscar >> | 22 | 2003 | R | 19 | 35 | 0 | 2 | 0 | 2.32 | .267 | 1.09 | 7.2 | 2.7 | 6.5 | 50.1 | 40 | 13 | 13 | 7 | 15 | 36 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 4.28 |