| SP | Buchholz, C.Buchholz, Clay # >> | 34 | 2018 | R | 65 | 12 | 12 | 3 | 6 | 4.42 | .326 | 1.44 | 10.3 | 2.7 | 6.2 | 77.1 | 88 | 41 | 38 | 8 | 23 | 53 | 1 | 0 | 0 | 1 | 7 | 1 | 3 | 3.91 |
| SP | Nelson, R.Nelson, Ryne >> | 27 | 2025 | R | 64 | 12 | 12 | 2 | 7 | 6.17 | .337 | 1.46 | 9.3 | 3.9 | 5.7 | 58.1 | 60 | 40 | 40 | 8 | 25 | 37 | 0 | 0 | 0 | 0 | 4 | 4 | 2 | 5.02 |
| SP | Kelly, M.Kelly, Merrill >> | 33 | 2022 | R | 54 | 13 | 12 | 3 | 4 | 4.50 | .307 | 1.30 | 8.8 | 3.0 | 5.8 | 82.0 | 80 | 43 | 41 | 9 | 27 | 53 | 0 | 0 | 0 | 0 | 8 | 2 | 3 | 4.20 |
| SP | Johnson, R.Johnson, Randy >> | 45 | 2008 | L | 37 | 11 | 11 | 0 | 9 | 9.00 | .383 | 1.86 | 11.8 | 4.9 | 6.5 | 57.0 | 75 | 59 | 57 | 11 | 31 | 41 | 1 | 0 | 0 | 0 | 2 | 0 | 3 | 5.70 |
| RP | Kim, B.Kim, Byung-Hyun >> | 22 | 2001 | R | 64 | 32 | 0 | 4 | 2 | 2.17 | .277 | 1.15 | 5.9 | 4.6 | 9.2 | 49.2 | 32 | 12 | 12 | 3 | 25 | 50 | 0 | 1 | 2 | 0 | 0 | 0 | 3 | 3.29 |
| RP | Ziegler, B.Ziegler, Brad >> | 36 | 2015 | R | 58 | 30 | 0 | 0 | 2 | 3.38 | .337 | 1.47 | 10.5 | 2.9 | 6.3 | 37.1 | 43 | 16 | 14 | 6 | 12 | 26 | 0 | 4 | 1 | 0 | 0 | 2 | 2 | 4.84 |
| RP | Bradley, A.Bradley, Archie >> | 24 | 2017 | R | 48 | 31 | 0 | 1 | 3 | 4.66 | .337 | 1.53 | 12.5 | 1.5 | 8.5 | 36.2 | 50 | 23 | 19 | 4 | 6 | 34 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 3.06 |
| RP | Valverde, J.Valverde, Jose >> | 28 | 2007 | R | 45 | 25 | 0 | 0 | 2 | 3.81 | .304 | 1.31 | 7.6 | 4.2 | 10.4 | 26.0 | 22 | 11 | 11 | 2 | 12 | 30 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 3.08 |
| RP | Villarreal, O.Villarreal, Oscar >> | 22 | 2003 | R | 21 | 19 | 0 | 0 | 1 | 4.57 | .286 | 1.15 | 6.9 | 3.9 | 6.9 | 21.2 | 16 | 11 | 11 | 3 | 9 | 16 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 4.76 |