| SP | Gallen, Z.Gallen, Zac # >> | 26 | 2022 | R | 90 | 34 | 34 | 10 | 12 | 4.42 | .298 | 1.27 | 8.2 | 3.2 | 8.5 | 201.2 | 184 | 104 | 99 | 18 | 72 | 189 | 0 | 0 | 0 | 0 | 19 | 1 | 8 | 3.37 |
| SP | Johnson, R.Johnson, Randy # >> | 41 | 2004 | L | 84 | 33 | 33 | 14 | 12 | 4.15 | .309 | 1.32 | 9.0 | 2.9 | 9.3 | 230.0 | 231 | 106 | 106 | 30 | 73 | 237 | 5 | 0 | 0 | 1 | 18 | 4 | 1 | 3.64 |
| SP | Greinke, Z.Greinke, Zack # >> | 36 | 2019 | R | 57 | 32 | 32 | 10 | 15 | 5.17 | .325 | 1.41 | 10.2 | 2.5 | 6.0 | 196.2 | 223 | 125 | 113 | 24 | 55 | 130 | 2 | 0 | 0 | 0 | 16 | 6 | 3 | 4.20 |
| SP | Corbin, P.Corbin, Patrick # >> | 28 | 2018 | L | 31 | 30 | 30 | 7 | 11 | 6.10 | .335 | 1.50 | 10.0 | 3.5 | 9.1 | 163.2 | 182 | 113 | 111 | 30 | 64 | 165 | 0 | 0 | 0 | 0 | 9 | 1 | 6 | 4.56 |
| SP | Kelly, M.Kelly, Merrill >> | 36 | 2025 | R | 29 | 26 | 26 | 8 | 10 | 4.34 | .329 | 1.46 | 9.1 | 4.0 | 7.5 | 147.1 | 149 | 77 | 71 | 14 | 66 | 122 | 0 | 0 | 0 | 0 | 14 | 2 | 0 | 3.97 |
| CL | Valverde, J.Valverde, Jose >> | 24 | 2003 | R | 57 | 71 | 0 | 3 | 12 | 4.19 | .294 | 1.23 | 6.4 | 4.7 | 10.7 | 73.0 | 52 | 34 | 34 | 9 | 38 | 87 | 0 | 41 | 7 | 0 | 0 | 1 | 4 | 3.82 |
| RP | Ramirez, N.Ramirez, Noe >> | 31 | 2021 | R | 54 | 88 | 0 | 5 | 0 | 4.52 | .331 | 1.47 | 7.9 | 5.5 | 6.7 | 79.2 | 69 | 43 | 40 | 14 | 48 | 59 | 0 | 1 | 4 | 0 | 0 | 1 | 4 | 5.67 |
| RP | Ginkel, K.Ginkel, Kevin >> | 29 | 2023 | R | 26 | 76 | 0 | 6 | 3 | 2.92 | .293 | 1.20 | 7.4 | 3.4 | 9.5 | 74.0 | 61 | 25 | 24 | 6 | 28 | 78 | 0 | 3 | 2 | 0 | 0 | 3 | 2 | 3.20 |
| RP | Miller, S.Miller, Shelby >> | 34 | 2025 | R | 23 | 46 | 0 | 1 | 1 | 1.96 | .281 | 1.15 | 6.8 | 3.5 | 9.6 | 46.0 | 35 | 12 | 10 | 3 | 18 | 49 | 0 | 3 | 2 | 0 | 0 | 1 | 0 | 2.96 |
| RP | Rodney, F.Rodney, Fernando >> | 40 | 2017 | R | 7 | 34 | 0 | 1 | 2 | 3.56 | .331 | 1.45 | 6.9 | 6.3 | 9.0 | 30.1 | 23 | 12 | 12 | 0 | 21 | 30 | 0 | 1 | 0 | 0 | 0 | 1 | 4 | 3.20 |
| SP | Nelson, R.Nelson, Ryne >> | 27 | 2025 | R | 22 | 27 | 0 | 4 | 1 | 3.59 | .287 | 1.19 | 8.4 | 2.3 | 6.3 | 92.2 | 86 | 37 | 37 | 10 | 24 | 64 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 3.87 |