| SP | Gallen, Z.Gallen, Zac # >> | 26 | 2022 | R | 94 | 35 | 35 | 20 | 8 | 4.11 | .282 | 1.15 | 7.7 | 2.6 | 9.2 | 219.0 | 188 | 101 | 100 | 20 | 64 | 223 | 0 | 0 | 0 | 0 | 17 | 6 | 9 | 3.11 |
| SP | Johnson, R.Johnson, Randy >> | 41 | 2004 | L | 90 | 35 | 35 | 15 | 14 | 3.92 | .291 | 1.20 | 8.1 | 2.7 | 9.2 | 250.0 | 225 | 109 | 109 | 30 | 75 | 255 | 8 | 0 | 0 | 2 | 20 | 8 | 2 | 3.52 |
| SP | Greinke, Z.Greinke, Zack # >> | 36 | 2019 | R | 63 | 33 | 33 | 3 | 13 | 5.76 | .323 | 1.41 | 10.4 | 2.3 | 7.4 | 168.2 | 194 | 112 | 108 | 23 | 43 | 138 | 0 | 0 | 0 | 0 | 14 | 4 | 1 | 3.98 |
| SP | Schilling, C.Schilling, Curt # >> | 36 | 2002 | R | 55 | 32 | 32 | 6 | 10 | 5.12 | .317 | 1.38 | 9.8 | 2.6 | 8.3 | 214.1 | 234 | 125 | 122 | 39 | 61 | 197 | 3 | 0 | 0 | 1 | 13 | 4 | 7 | 4.44 |
| SP | Corbin, P.Corbin, Patrick >> | 28 | 2018 | L | 37 | 27 | 26 | 8 | 9 | 3.88 | .304 | 1.30 | 8.5 | 3.2 | 8.4 | 139.1 | 131 | 61 | 60 | 13 | 50 | 129 | 0 | 0 | 0 | 0 | 8 | 2 | 5 | 3.48 |
| RP | Ramirez, N.Ramirez, Noe >> | 31 | 2021 | R | 57 | 84 | 0 | 9 | 6 | 3.60 | .308 | 1.34 | 7.6 | 4.4 | 7.7 | 110.0 | 93 | 46 | 44 | 12 | 54 | 94 | 0 | 7 | 4 | 0 | 0 | 0 | 8 | 4.18 |
| RP | Valverde, J.Valverde, Jose >> | 24 | 2003 | R | 55 | 80 | 0 | 6 | 4 | 2.84 | .298 | 1.23 | 6.1 | 5.1 | 9.6 | 98.1 | 66 | 33 | 31 | 10 | 55 | 104 | 0 | 9 | 3 | 0 | 0 | 4 | 4 | 4.01 |
| RP | Ginkel, K.Ginkel, Kevin >> | 29 | 2023 | R | 33 | 54 | 0 | 4 | 4 | 2.61 | .268 | 1.08 | 5.5 | 4.2 | 8.6 | 62.0 | 38 | 20 | 18 | 4 | 29 | 59 | 0 | 7 | 4 | 0 | 0 | 1 | 1 | 3.39 |
| RP | Miller, S.Miller, Shelby >> | 34 | 2025 | R | 31 | 27 | 0 | 3 | 1 | 3.54 | .311 | 1.32 | 7.4 | 4.5 | 9.3 | 28.0 | 23 | 11 | 11 | 6 | 14 | 29 | 0 | 3 | 1 | 0 | 0 | 1 | 0 | 5.32 |
| RP | Curtiss, J.Curtiss, John >> | 32 | 2025 | R | 20 | 18 | 0 | 2 | 2 | 5.30 | .317 | 1.34 | 9.5 | 3.0 | 6.0 | 18.2 | 19 | 11 | 11 | 4 | 6 | 12 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 5.72 |
| RP | Hernandez, D.Hernandez, David >> | 27 | 2012 | R | 25 | 19 | 0 | 0 | 0 | 5.73 | .327 | 1.41 | 8.6 | 4.1 | 10.2 | 22.0 | 21 | 14 | 14 | 6 | 10 | 25 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 5.77 |
| RP | Kelly, M.Kelly, Merrill >> | 31 | 2020 | R | 16 | 21 | 0 | 0 | 0 | 3.63 | .287 | 1.18 | 8.8 | 2.1 | 4.6 | 39.2 | 38 | 16 | 16 | 8 | 9 | 20 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 5.41 |