| SP | Johnson, R.Johnson, Randy >> | 41 | 2004 | L | 90 | 32 | 32 | 14 | 11 | 3.89 | .277 | 1.13 | 7.7 | 2.4 | 8.6 | 229.0 | 197 | 100 | 99 | 38 | 61 | 218 | 7 | 0 | 0 | 2 | 20 | 5 | 5 | 4.12 |
| SP | Hudson, D.Hudson, Daniel >> | 23 | 2010 | R | 96 | 32 | 32 | 0 | 4 | 3.80 | .285 | 1.17 | 9.0 | 1.6 | 7.6 | 85.1 | 85 | 36 | 36 | 6 | 15 | 72 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2.82 |
| SP | Greinke, Z.Greinke, Zack >> | 36 | 2019 | R | 68 | 32 | 32 | 19 | 11 | 3.78 | .287 | 1.20 | 8.7 | 2.1 | 6.8 | 207.0 | 200 | 90 | 87 | 28 | 48 | 156 | 0 | 0 | 0 | 0 | 21 | 2 | 3 | 3.98 |
| SP | Kelly, M.Kelly, Merrill >> | 36 | 2025 | R | 38 | 32 | 32 | 13 | 8 | 3.47 | .273 | 1.12 | 7.6 | 2.4 | 6.1 | 205.0 | 174 | 83 | 79 | 27 | 55 | 138 | 0 | 0 | 0 | 0 | 21 | 2 | 0 | 4.20 |
| RP | Valverde, J.Valverde, Jose >> | 24 | 2003 | R | 64 | 80 | 0 | 6 | 4 | 4.00 | .318 | 1.38 | 6.3 | 6.1 | 9.0 | 101.1 | 71 | 47 | 45 | 8 | 69 | 101 | 0 | 10 | 3 | 0 | 0 | 2 | 6 | 4.14 |
| RP | Ramirez, N.Ramirez, Noe >> | 31 | 2021 | R | 68 | 77 | 0 | 3 | 2 | 2.76 | .283 | 1.17 | 7.0 | 3.6 | 6.2 | 91.1 | 71 | 28 | 28 | 8 | 36 | 63 | 0 | 17 | 5 | 0 | 0 | 1 | 4 | 3.98 |
| RP | Ginkel, K.Ginkel, Kevin >> | 29 | 2023 | R | 45 | 35 | 0 | 2 | 3 | 1.45 | .249 | 0.99 | 4.4 | 4.6 | 8.6 | 43.1 | 21 | 7 | 7 | 3 | 22 | 41 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 3.53 |
| RP | Hernandez, D.Hernandez, David >> | 26 | 2011 | R | 16 | 23 | 0 | 1 | 1 | 1.25 | .235 | 0.92 | 5.6 | 3.0 | 11.6 | 21.2 | 13 | 3 | 3 | 1 | 7 | 27 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 2.05 |