| SP | Johnson, R.Johnson, Randy >> | 41 | 2004 | L | 75 | 8 | 8 | 3 | 3 | 5.03 | .318 | 1.36 | 9.5 | 2.9 | 9.8 | 53.2 | 56 | 30 | 30 | 6 | 17 | 58 | 0 | 0 | 0 | 0 | 3 | 2 | 0 | 3.36 |
| SP | Greinke, Z.Greinke, Zack >> | 36 | 2019 | R | 61 | 7 | 7 | 0 | 3 | 10.36 | .416 | 2.10 | 16.1 | 3.0 | 6.4 | 24.1 | 43 | 29 | 28 | 9 | 8 | 17 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 7.58 |
| SP | Kelly, M.Kelly, Merrill >> | 36 | 2025 | R | 46 | 7 | 7 | 2 | 4 | 3.98 | .321 | 1.37 | 8.6 | 3.8 | 5.2 | 43.0 | 41 | 19 | 19 | 5 | 18 | 25 | 0 | 0 | 0 | 0 | 5 | 2 | 0 | 4.74 |
| SP | Corbin, P.Corbin, Patrick >> | 28 | 2018 | L | 47 | 9 | 7 | 2 | 2 | 5.67 | .333 | 1.50 | 10.6 | 3.0 | 9.8 | 33.1 | 39 | 23 | 21 | 7 | 11 | 36 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 4.58 |
| RP | Miller, S.Miller, Shelby >> | 34 | 2025 | R | 45 | 21 | 0 | 2 | 2 | 5.26 | .358 | 1.68 | 11.2 | 4.3 | 7.6 | 25.2 | 31 | 18 | 15 | 0 | 12 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.76 |
| RP | Ramirez, N.Ramirez, Noe >> | 31 | 2021 | R | 66 | 21 | 0 | 1 | 2 | 4.13 | .363 | 1.71 | 8.6 | 6.8 | 7.9 | 24.0 | 23 | 11 | 11 | 2 | 18 | 21 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 4.58 |
| RP | Valverde, J.Valverde, Jose >> | 24 | 2003 | R | 63 | 23 | 0 | 1 | 0 | 3.67 | .257 | 1.00 | 3.3 | 5.7 | 9.0 | 27.0 | 10 | 11 | 11 | 1 | 17 | 27 | 0 | 6 | 0 | 0 | 0 | 1 | 2 | 3.48 |
| RP | Hernandez, D.Hernandez, David >> | 27 | 2012 | R | 40 | 15 | 0 | 0 | 0 | 8.40 | .338 | 1.53 | 9.0 | 4.8 | 10.8 | 15.0 | 15 | 14 | 14 | 0 | 8 | 18 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 2.20 |