| SP | Greinke, Z.Greinke, Zack # >> | 36 | 2019 | R | 79 | 21 | 21 | 10 | 6 | 4.43 | .292 | 1.22 | 9.0 | 2.0 | 7.6 | 130.0 | 130 | 66 | 64 | 17 | 29 | 110 | 1 | 0 | 0 | 0 | 12 | 2 | 0 | 3.72 |
| SP | Kelly, M.Kelly, Merrill >> | 36 | 2025 | R | 68 | 21 | 21 | 5 | 7 | 6.80 | .370 | 1.76 | 11.8 | 4.0 | 6.7 | 98.0 | 128 | 74 | 74 | 17 | 44 | 73 | 0 | 0 | 0 | 0 | 6 | 1 | 0 | 5.14 |
| SP | Collmenter, J.Collmenter, Josh >> | 25 | 2011 | R | 52 | 22 | 21 | 4 | 6 | 4.42 | .335 | 1.46 | 10.2 | 2.9 | 5.1 | 112.0 | 127 | 57 | 55 | 8 | 36 | 64 | 0 | 0 | 0 | 0 | 6 | 6 | 1 | 3.91 |
| CL | Valverde, J.Valverde, Jose >> | 24 | 2003 | R | 76 | 56 | 0 | 0 | 2 | 4.14 | .312 | 1.34 | 6.8 | 5.3 | 11.2 | 54.1 | 41 | 25 | 25 | 6 | 32 | 67 | 0 | 26 | 5 | 0 | 0 | 1 | 4 | 3.80 |
| RP | Ramirez, N.Ramirez, Noe >> | 31 | 2021 | R | 77 | 58 | 0 | 6 | 2 | 3.64 | .326 | 1.43 | 7.6 | 5.4 | 6.8 | 76.2 | 64 | 39 | 31 | 6 | 46 | 57 | 0 | 2 | 3 | 0 | 0 | 1 | 5 | 4.38 |
| RP | Ginkel, K.Ginkel, Kevin >> | 29 | 2023 | R | 58 | 51 | 0 | 4 | 6 | 2.84 | .309 | 1.34 | 7.6 | 4.6 | 8.4 | 63.1 | 53 | 21 | 20 | 3 | 32 | 59 | 0 | 2 | 6 | 0 | 0 | 0 | 4 | 3.27 |
| RP | Miller, S.Miller, Shelby >> | 34 | 2025 | R | 57 | 47 | 0 | 5 | 3 | 3.58 | .311 | 1.31 | 7.7 | 4.1 | 9.2 | 50.1 | 43 | 20 | 20 | 8 | 23 | 51 | 0 | 2 | 2 | 0 | 0 | 2 | 0 | 4.54 |
| RP | Mantei, M.Mantei, Matt >> | 30 | 2003 | R | 54 | 38 | 0 | 3 | 2 | 5.83 | .381 | 1.80 | 10.3 | 6.1 | 9.9 | 41.2 | 47 | 34 | 27 | 7 | 28 | 45 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 5.22 |