| SP | Tiant, L.Tiant, Luis † >> | 28 | 1968 | R | 97 | 29 | 29 | 19 | 7 | 3.48 | .286 | 1.18 | 7.3 | 3.4 | 8.1 | 214.2 | 173 | 86 | 83 | 14 | 81 | 192 | 6 | 0 | 0 | 2 | 18 | 4 | 2 | 3.25 |
| SP | McKenzie, T.McKenzie, Triston >> | 24 | 2022 | R | 79 | 27 | 27 | 9 | 10 | 5.22 | .340 | 1.50 | 9.8 | 3.7 | 7.2 | 157.0 | 171 | 98 | 91 | 22 | 64 | 126 | 0 | 0 | 0 | 0 | 11 | 8 | 7 | 4.59 |
| SP | Kluber, C.Kluber, Corey † # >> | 29 | 2015 | R | 56 | 27 | 27 | 13 | 7 | 4.13 | .305 | 1.31 | 9.7 | 2.1 | 8.2 | 168.0 | 181 | 84 | 77 | 16 | 39 | 153 | 1 | 0 | 0 | 0 | 18 | 1 | 3 | 3.13 |
| SP | McDowell, S.McDowell, Sam >> | 26 | 1968 | L | 71 | 26 | 26 | 12 | 10 | 4.98 | .341 | 1.52 | 9.2 | 4.6 | 6.1 | 170.0 | 173 | 95 | 94 | 14 | 86 | 115 | 1 | 0 | 0 | 1 | 13 | 5 | 6 | 4.32 |
| CL | Perez, O.Perez, Oliver >> | 37 | 2018 | L | 95 | 59 | 0 | 3 | 1 | 1.15 | .254 | 1.00 | 6.3 | 2.8 | 9.6 | 70.2 | 49 | 12 | 9 | 1 | 22 | 75 | 0 | 16 | 0 | 0 | 0 | 1 | 2 | 2.03 |
| SU | Clase, E.Clase, Emmanuel † >> | 24 | 2022 | R | 83 | 64 | 0 | 5 | 5 | 2.27 | .292 | 1.23 | 7.8 | 3.4 | 7.4 | 75.1 | 65 | 23 | 19 | 2 | 28 | 62 | 0 | 21 | 3 | 0 | 0 | 0 | 4 | 2.81 |
| RP | Gaddis, H.Gaddis, Hunter >> | 26 | 2024 | R | 81 | 70 | 0 | 6 | 2 | 2.37 | .260 | 1.05 | 6.8 | 2.8 | 6.9 | 68.1 | 51 | 22 | 18 | 5 | 21 | 52 | 0 | 2 | 4 | 0 | 0 | 0 | 2 | 3.35 |
| RP | Miller, A.Miller, Andrew >> | 32 | 2017 | L | 84 | 53 | 0 | 0 | 1 | 3.86 | .296 | 1.24 | 8.3 | 3.0 | 10.8 | 39.2 | 36 | 18 | 17 | 4 | 13 | 47 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 3.00 |
| RP | Karsay, S.Karsay, Steve # >> | 29 | 2001 | R | 62 | 45 | 0 | 4 | 3 | 6.56 | .372 | 1.74 | 12.5 | 3.3 | 8.6 | 46.2 | 64 | 36 | 34 | 4 | 17 | 44 | 0 | 2 | 2 | 0 | 0 | 2 | 1 | 3.46 |