| SP | Buchholz, C.Buchholz, Clay >> | 34 | 2018 | R | 52 | 24 | 24 | 6 | 11 | 5.41 | .312 | 1.36 | 9.3 | 3.0 | 5.4 | 138.0 | 142 | 85 | 83 | 21 | 46 | 83 | 2 | 0 | 0 | 1 | 10 | 0 | 0 | 4.78 |
| SP | Nelson, R.Nelson, Ryne >> | 27 | 2025 | R | 50 | 24 | 24 | 7 | 10 | 4.97 | .324 | 1.41 | 8.9 | 3.8 | 5.7 | 116.0 | 115 | 70 | 64 | 19 | 49 | 74 | 0 | 0 | 0 | 0 | 5 | 3 | 2 | 5.20 |
| SP | Kelly, M.Kelly, Merrill >> | 33 | 2022 | R | 44 | 23 | 22 | 5 | 11 | 4.69 | .332 | 1.47 | 9.5 | 3.7 | 5.9 | 140.0 | 148 | 74 | 73 | 23 | 58 | 92 | 2 | 0 | 0 | 1 | 9 | 3 | 1 | 5.13 |
| SP | Johnson, R.Johnson, Randy # >> | 45 | 2008 | L | 32 | 23 | 23 | 8 | 9 | 4.57 | .331 | 1.47 | 10.6 | 2.6 | 7.6 | 138.0 | 163 | 75 | 70 | 17 | 40 | 116 | 1 | 0 | 0 | 1 | 12 | 2 | 4 | 3.83 |
| SP | Webb, B.Webb, Brandon # >> | 25 | 2004 | R | 20 | 24 | 23 | 4 | 13 | 5.41 | .338 | 1.50 | 8.2 | 5.3 | 5.8 | 128.0 | 117 | 77 | 77 | 15 | 75 | 83 | 0 | 1 | 0 | 0 | 10 | 4 | 6 | 5.08 |
| RP | Kim, B.Kim, Byung-Hyun >> | 22 | 2001 | R | 54 | 73 | 0 | 2 | 5 | 4.11 | .306 | 1.30 | 7.0 | 4.7 | 6.8 | 103.0 | 80 | 49 | 47 | 13 | 54 | 78 | 0 | 4 | 3 | 0 | 0 | 2 | 3 | 4.76 |
| RP | Ziegler, B.Ziegler, Brad >> | 36 | 2015 | R | 50 | 68 | 0 | 6 | 4 | 4.12 | .304 | 1.29 | 8.1 | 3.6 | 5.1 | 91.2 | 82 | 43 | 42 | 11 | 36 | 52 | 0 | 7 | 3 | 0 | 0 | 2 | 1 | 4.68 |
| RP | Valverde, J.Valverde, Jose >> | 28 | 2007 | R | 41 | 58 | 0 | 0 | 1 | 3.97 | .350 | 1.61 | 8.9 | 5.8 | 8.9 | 65.2 | 64 | 30 | 29 | 10 | 42 | 64 | 0 | 6 | 0 | 0 | 0 | 0 | 1 | 4.97 |
| RP | Bradley, A.Bradley, Archie >> | 24 | 2017 | R | 40 | 49 | 0 | 4 | 5 | 3.88 | .292 | 1.22 | 8.2 | 2.9 | 7.6 | 69.2 | 63 | 30 | 30 | 11 | 22 | 58 | 0 | 4 | 2 | 0 | 0 | 1 | 0 | 4.39 |
| RP | Villarreal, O.Villarreal, Oscar >> | 22 | 2003 | R | 25 | 40 | 0 | 1 | 4 | 4.18 | .335 | 1.47 | 8.5 | 4.9 | 6.2 | 51.2 | 48 | 24 | 24 | 3 | 28 | 35 | 0 | 2 | 2 | 0 | 0 | 2 | 2 | 4.16 |