| SP | Tiant, L.Tiant, Luis † >> | 28 | 1968 | R | 99 | 25 | 25 | 11 | 8 | 3.13 | .278 | 1.15 | 6.9 | 3.5 | 8.3 | 192.2 | 147 | 70 | 67 | 10 | 74 | 176 | 7 | 0 | 0 | 3 | 15 | 1 | 5 | 3.02 |
| SP | Plesac, Z.Plesac, Zach >> | 25 | 2020 | R | 98 | 24 | 24 | 0 | 6 | 4.73 | .300 | 1.28 | 9.8 | 1.8 | 7.6 | 64.2 | 70 | 37 | 34 | 11 | 13 | 54 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.16 |
| SP | McKenzie, T.McKenzie, Triston # >> | 24 | 2022 | R | 82 | 24 | 24 | 9 | 11 | 5.00 | .313 | 1.35 | 9.4 | 2.8 | 6.6 | 144.0 | 150 | 89 | 80 | 22 | 44 | 105 | 0 | 0 | 0 | 0 | 9 | 3 | 3 | 4.51 |
| SP | McDowell, S.McDowell, Sam † # >> | 26 | 1968 | L | 72 | 23 | 23 | 19 | 3 | 3.74 | .292 | 1.22 | 8.2 | 2.8 | 8.6 | 168.2 | 153 | 74 | 70 | 13 | 52 | 161 | 4 | 0 | 0 | 1 | 14 | 4 | 4 | 3.09 |
| RP | Perez, O.Perez, Oliver >> | 37 | 2018 | L | 89 | 58 | 0 | 3 | 2 | 3.91 | .284 | 1.16 | 7.6 | 2.9 | 9.1 | 71.1 | 60 | 34 | 31 | 2 | 23 | 72 | 0 | 7 | 5 | 0 | 0 | 2 | 1 | 2.39 |
| RP | Manship, J.Manship, Jeff >> | 30 | 2015 | R | 86 | 42 | 0 | 1 | 6 | 3.56 | .277 | 1.15 | 7.5 | 2.9 | 6.4 | 55.2 | 46 | 26 | 22 | 2 | 18 | 39 | 0 | 6 | 2 | 0 | 0 | 0 | 0 | 3.04 |
| RP | Clippard, T.Clippard, Tyler >> | 34 | 2019 | R | 77 | 34 | 0 | 2 | 1 | 5.61 | .327 | 1.46 | 8.7 | 4.6 | 7.9 | 33.2 | 32 | 23 | 21 | 9 | 17 | 29 | 0 | 3 | 0 | 0 | 0 | 0 | 4 | 6.33 |
| RP | Germano, J.Germano, Justin >> | 28 | 2010 | R | 50 | 19 | 0 | 0 | 0 | 4.50 | .313 | 1.36 | 9.8 | 2.5 | 3.3 | 22.0 | 24 | 11 | 11 | 2 | 6 | 8 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4.27 |
| SP | Siebert, S.Siebert, Sonny >> | 31 | 1968 | R | 56 | 25 | 0 | 7 | 6 | 6.10 | .373 | 1.77 | 9.5 | 6.4 | 5.9 | 118.0 | 125 | 88 | 80 | 16 | 84 | 77 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 5.64 |