| SP | Tiant, L.Tiant, Luis # >> | 28 | 1968 | R | 98 | 27 | 27 | 7 | 13 | 4.41 | .330 | 1.46 | 9.0 | 4.3 | 8.0 | 183.2 | 182 | 98 | 90 | 23 | 87 | 162 | 4 | 0 | 0 | 1 | 13 | 3 | 4 | 4.34 |
| SP | Kluber, C.Kluber, Corey # >> | 31 | 2017 | R | 94 | 26 | 26 | 10 | 8 | 4.87 | .330 | 1.47 | 10.0 | 3.3 | 9.7 | 173.2 | 192 | 105 | 94 | 20 | 63 | 187 | 5 | 0 | 0 | 1 | 12 | 2 | 3 | 3.47 |
| SP | Siebert, S.Siebert, Sonny # >> | 31 | 1968 | R | 35 | 26 | 26 | 8 | 10 | 5.79 | .347 | 1.60 | 8.7 | 5.7 | 6.9 | 135.1 | 131 | 91 | 87 | 16 | 85 | 103 | 0 | 0 | 0 | 0 | 7 | 0 | 3 | 4.90 |
| SP | McKenzie, T.McKenzie, Triston >> | 24 | 2022 | R | 72 | 24 | 24 | 3 | 11 | 6.41 | .358 | 1.68 | 11.1 | 4.0 | 7.7 | 111.0 | 137 | 82 | 79 | 24 | 49 | 95 | 0 | 0 | 0 | 0 | 6 | 0 | 3 | 5.42 |
| SP | O'Donoghue, J.O'Donoghue, John >> | 28 | 1967 | L | 8 | 8 | 8 | 0 | 3 | 12.57 | .463 | 2.48 | 18.0 | 4.7 | 5.2 | 19.1 | 38 | 31 | 27 | 7 | 10 | 11 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 8.53 |
| RP | Manship, J.Manship, Jeff >> | 30 | 2015 | R | 86 | 60 | 0 | 5 | 3 | 3.43 | .306 | 1.31 | 8.0 | 3.8 | 6.9 | 84.0 | 75 | 37 | 32 | 6 | 35 | 64 | 0 | 3 | 4 | 0 | 0 | 1 | 0 | 3.69 |
| RP | Perez, O.Perez, Oliver >> | 37 | 2018 | L | 92 | 53 | 0 | 7 | 1 | 3.12 | .297 | 1.24 | 7.7 | 3.5 | 9.7 | 69.1 | 59 | 25 | 24 | 7 | 27 | 74 | 0 | 3 | 3 | 0 | 0 | 2 | 2 | 3.43 |
| RP | Gaddis, H.Gaddis, Hunter >> | 26 | 2024 | R | 80 | 47 | 0 | 4 | 0 | 3.90 | .281 | 1.16 | 7.7 | 2.8 | 8.0 | 55.1 | 47 | 25 | 24 | 13 | 17 | 49 | 0 | 4 | 4 | 0 | 0 | 1 | 2 | 5.27 |
| RP | Clippard, T.Clippard, Tyler >> | 34 | 2019 | R | 63 | 36 | 0 | 2 | 6 | 6.39 | .367 | 1.63 | 9.9 | 4.7 | 9.9 | 38.0 | 42 | 27 | 27 | 7 | 20 | 42 | 0 | 2 | 5 | 0 | 0 | 4 | 2 | 5.08 |
| RP | Plesac, Z.Plesac, Zach >> | 25 | 2020 | R | 61 | 26 | 0 | 5 | 2 | 6.29 | .371 | 1.71 | 12.8 | 2.8 | 10.1 | 48.2 | 68 | 36 | 34 | 5 | 15 | 54 | 0 | 0 | 2 | 0 | 0 | 3 | 0 | 3.23 |
| RP | Tomlin, J.Tomlin, Josh >> | 30 | 2015 | R | 49 | 16 | 0 | 2 | 0 | 4.30 | .303 | 1.22 | 8.6 | 2.3 | 8.2 | 23.0 | 22 | 11 | 11 | 2 | 6 | 21 | 0 | 2 | 0 | 0 | 0 | 2 | 1 | 3.35 |