| SP | deGrom, J.deGrom, Jacob >> | 35 | 2023 | R | 100 | 33 | 33 | 16 | 8 | 1.87 | .211 | 0.78 | 5.7 | 1.2 | 9.9 | 202.1 | 129 | 42 | 42 | 9 | 28 | 223 | 1 | 0 | 0 | 1 | 20 | 5 | 3 | 1.86 |
| SP | Scherzer, M.Scherzer, Max >> | 39 | 2023 | R | 85 | 32 | 32 | 15 | 11 | 3.89 | .322 | 1.42 | 9.2 | 3.5 | 9.7 | 183.0 | 187 | 84 | 79 | 23 | 72 | 197 | 0 | 0 | 0 | 0 | 12 | 2 | 4 | 3.69 |
| SP | Eovaldi, N.Eovaldi, Nathan >> | 33 | 2023 | R | 81 | 31 | 31 | 14 | 10 | 3.44 | .269 | 1.07 | 7.2 | 2.4 | 7.6 | 193.2 | 155 | 75 | 74 | 21 | 52 | 164 | 0 | 0 | 0 | 0 | 19 | 7 | 0 | 3.63 |
| SP | Montgomery, J.Montgomery, Jordan >> | 30 | 2023 | L | 62 | 29 | 29 | 11 | 3 | 2.79 | .265 | 1.06 | 6.5 | 3.0 | 7.0 | 190.0 | 138 | 60 | 59 | 13 | 63 | 148 | 0 | 0 | 0 | 0 | 23 | 5 | 3 | 3.41 |
| RP | Leclerc, J.Leclerc, Jose >> | 29 | 2023 | R | 81 | 106 | 0 | 3 | 4 | 2.96 | .267 | 1.07 | 6.0 | 3.6 | 11.0 | 85.0 | 57 | 29 | 28 | 5 | 34 | 104 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 2.59 |
| RP | Stratton, C.Stratton, Chris >> | 32 | 2023 | R | 66 | 43 | 0 | 3 | 2 | 4.45 | .322 | 1.39 | 9.3 | 3.4 | 7.6 | 32.1 | 33 | 16 | 16 | 6 | 12 | 27 | 0 | 0 | 2 | 0 | 0 | 1 | 2 | 4.97 |
| RP | Chapman, A.Chapman, Aroldis >> | 35 | 2023 | L | 71 | 99 | 0 | 1 | 3 | 2.29 | .282 | 1.16 | 4.6 | 5.8 | 10.2 | 51.0 | 26 | 13 | 13 | 5 | 33 | 58 | 0 | 0 | 2 | 0 | 0 | 1 | 8 | 4.00 |
| RP | Bradford, C.Bradford, Cody >> | 25 | 2023 | L | 48 | 69 | 0 | 3 | 3 | 2.81 | .312 | 1.34 | 9.6 | 2.5 | 7.5 | 64.0 | 68 | 24 | 20 | 6 | 18 | 53 | 0 | 3 | 4 | 0 | 0 | 1 | 0 | 3.45 |
| SP | Ragans, C.Ragans, Cole >> | 25 | 2023 | L | 86 | 19 | 0 | 2 | 1 | 1.81 | .232 | 0.89 | 5.7 | 2.4 | 10.1 | 49.2 | 31 | 10 | 10 | 1 | 13 | 55 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1.88 |