| SP | Buchholz, C.Buchholz, Clay >> | 34 | 2018 | R | 56 | 10 | 10 | 3 | 3 | 3.26 | .321 | 1.40 | 9.7 | 3.0 | 5.9 | 66.1 | 71 | 27 | 24 | 3 | 22 | 43 | 0 | 0 | 0 | 0 | 6 | 1 | 2 | 3.33 |
| SP | Nelson, R.Nelson, Ryne >> | 27 | 2025 | R | 54 | 9 | 9 | 1 | 4 | 4.09 | .286 | 1.18 | 7.8 | 2.9 | 5.1 | 44.0 | 38 | 21 | 20 | 6 | 14 | 25 | 0 | 0 | 0 | 0 | 3 | 1 | 1 | 4.66 |
| SP | Kelly, M.Kelly, Merrill >> | 33 | 2022 | R | 51 | 9 | 9 | 3 | 3 | 3.61 | .301 | 1.27 | 8.5 | 3.0 | 6.2 | 57.1 | 54 | 24 | 23 | 4 | 19 | 39 | 1 | 0 | 0 | 0 | 6 | 1 | 0 | 3.60 |
| SP | Johnson, R.Johnson, Randy >> | 45 | 2008 | L | 29 | 9 | 9 | 0 | 7 | 8.65 | .393 | 1.95 | 14.4 | 3.4 | 6.9 | 42.2 | 67 | 42 | 41 | 9 | 16 | 32 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 5.40 |
| SP | Webb, B.Webb, Brandon # >> | 25 | 2004 | R | 19 | 9 | 9 | 2 | 4 | 3.88 | .316 | 1.38 | 8.8 | 3.8 | 6.2 | 55.2 | 54 | 25 | 24 | 9 | 23 | 38 | 0 | 0 | 0 | 0 | 5 | 0 | 2 | 5.00 |
| RP | Kim, B.Kim, Byung-Hyun >> | 22 | 2001 | R | 49 | 29 | 0 | 1 | 1 | 3.21 | .288 | 1.19 | 6.0 | 4.7 | 10.3 | 42.0 | 28 | 15 | 15 | 8 | 22 | 48 | 0 | 1 | 2 | 0 | 0 | 1 | 2 | 4.83 |
| RP | Ziegler, B.Ziegler, Brad >> | 36 | 2015 | R | 44 | 25 | 0 | 2 | 1 | 3.53 | .272 | 1.12 | 8.5 | 1.8 | 4.9 | 35.2 | 33 | 14 | 14 | 3 | 7 | 19 | 0 | 3 | 1 | 0 | 0 | 0 | 3 | 3.63 |
| RP | Valverde, J.Valverde, Jose >> | 28 | 2007 | R | 36 | 22 | 0 | 3 | 3 | 4.50 | .300 | 1.29 | 7.4 | 4.2 | 6.4 | 28.0 | 23 | 16 | 14 | 2 | 13 | 20 | 0 | 1 | 2 | 0 | 0 | 0 | 1 | 3.89 |
| RP | Bradley, A.Bradley, Archie >> | 24 | 2017 | R | 35 | 17 | 0 | 2 | 2 | 6.53 | .311 | 1.31 | 10.4 | 1.8 | 5.9 | 20.2 | 23 | 15 | 15 | 0 | 4 | 13 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 2.45 |
| RP | Villarreal, O.Villarreal, Oscar >> | 22 | 2003 | R | 22 | 11 | 0 | 0 | 1 | 7.43 | .344 | 1.50 | 10.4 | 3.5 | 3.5 | 13.1 | 15 | 11 | 11 | 3 | 5 | 5 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 6.62 |