| SP | Ford, W.Ford, Whitey # >> | 30 | 1958 | L | 77 | 38 | 38 | 12 | 18 | 4.52 | .322 | 1.40 | 9.0 | 3.6 | 6.0 | 269.0 | 268 | 153 | 135 | 28 | 108 | 178 | 7 | 0 | 0 | 1 | 21 | 8 | 7 | 4.32 |
| SP | Whitson, E.Whitson, Ed # >> | 34 | 1989 | R | 57 | 33 | 33 | 11 | 18 | 5.11 | .341 | 1.52 | 10.5 | 3.3 | 5.3 | 216.2 | 251 | 139 | 123 | 23 | 79 | 128 | 4 | 0 | 0 | 1 | 15 | 7 | 9 | 4.39 |
| SP | Stottlemyre, M.Stottlemyre, Mel >> | 27 | 1968 | R | 54 | 27 | 27 | 9 | 12 | 4.40 | .325 | 1.42 | 9.5 | 3.3 | 5.6 | 206.2 | 218 | 116 | 101 | 26 | 76 | 129 | 10 | 0 | 0 | 1 | 12 | 5 | 3 | 4.57 |
| RP | Loaisiga, J.Loaisiga, Jonathan >> | 26 | 2021 | R | 65 | 90 | 0 | 7 | 6 | 3.25 | .279 | 1.14 | 7.4 | 2.9 | 6.5 | 138.2 | 114 | 61 | 50 | 9 | 44 | 100 | 0 | 8 | 4 | 0 | 0 | 3 | 5 | 3.42 |
| RP | Holder, J.Holder, Jonathan >> | 25 | 2018 | R | 54 | 82 | 0 | 6 | 6 | 3.06 | .289 | 1.21 | 8.5 | 2.4 | 7.0 | 100.0 | 94 | 36 | 34 | 9 | 27 | 78 | 0 | 10 | 1 | 0 | 0 | 1 | 5 | 3.45 |
| RP | Ramirez, E.Ramirez, Edwar >> | 27 | 2008 | R | 42 | 68 | 0 | 4 | 3 | 4.03 | .321 | 1.42 | 8.2 | 4.6 | 7.8 | 76.0 | 69 | 34 | 34 | 4 | 39 | 66 | 0 | 6 | 0 | 0 | 0 | 0 | 11 | 3.49 |
| SP | Schmidt, C.Schmidt, Clarke >> | 29 | 2025 | R | 84 | 5 | 0 | 1 | 0 | 4.97 | .367 | 1.66 | 11.2 | 4.0 | 7.9 | 25.1 | 31 | 15 | 14 | 1 | 11 | 22 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 3.32 |
| SP | Burbach, B.Burbach, Bill >> | 22 | 1969 | R | 27 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Warren, W.Warren, Will >> | 26 | 2025 | R | 15 | 45 | 0 | 3 | 6 | 4.42 | .329 | 1.47 | 9.6 | 3.7 | 8.1 | 73.1 | 78 | 36 | 36 | 8 | 30 | 66 | 0 | 9 | 2 | 0 | 0 | 0 | 5 | 3.85 |