| SP | deGrom, J.deGrom, Jacob >> | 33 | 2021 | R | 100 | 7 | 7 | 1 | 3 | 3.64 | .266 | 1.09 | 8.0 | 1.7 | 8.4 | 47.0 | 42 | 20 | 19 | 4 | 9 | 44 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 2.81 |
| SP | McLain, D.McLain, Denny # >> | 24 | 1968 | R | 79 | 7 | 7 | 3 | 4 | 3.98 | .300 | 1.25 | 8.1 | 3.1 | 5.7 | 52.0 | 47 | 24 | 23 | 7 | 18 | 33 | 5 | 0 | 0 | 0 | 4 | 2 | 0 | 4.63 |
| SP | Schmidt, J.Schmidt, Jason >> | 30 | 2003 | R | 68 | 5 | 5 | 1 | 2 | 4.68 | .351 | 1.62 | 9.0 | 5.9 | 9.3 | 32.2 | 32 | 17 | 17 | 3 | 21 | 33 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 4.13 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 99 | 18 | 0 | 2 | 0 | 4.38 | .295 | 1.22 | 8.6 | 2.6 | 9.0 | 24.2 | 23 | 12 | 12 | 2 | 7 | 24 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 3.08 |
| RP | Williams, D.Williams, Devin >> | 28 | 2023 | R | 72 | 15 | 0 | 1 | 1 | 1.83 | .298 | 1.27 | 4.7 | 7.1 | 9.5 | 19.2 | 10 | 4 | 4 | 0 | 15 | 20 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 3.26 |
| RP | Valverde, J.Valverde, Jose >> | 24 | 2003 | R | 64 | 16 | 0 | 1 | 2 | 5.06 | .333 | 1.50 | 6.8 | 6.8 | 7.9 | 16.0 | 12 | 9 | 9 | 5 | 12 | 14 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 7.56 |
| RP | Russell, J.Russell, Jeff >> | 28 | 1989 | R | 57 | 9 | 0 | 0 | 0 | 5.19 | .316 | 1.38 | 11.3 | 2.3 | 6.8 | 8.2 | 10 | 5 | 5 | 3 | 2 | 6 | 0 | 2 | 2 | 0 | 0 | 0 | 1 | 7.13 |
| SP | Russell, R.Russell, Reb >> | 27 | 1916 | L | 52 | 1 | 0 | 0 | 0 | 0.00 | .000 | 0.00 | - | - | - | 0.2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Waddell, R.Waddell, Rube >> | 29 | 1905 | L | 67 | 2 | 2 | 2 | 0 | 3.14 | .348 | 1.53 | 7.1 | 7.1 | 4.5 | 14.1 | 11 | 5 | 5 | 0 | 11 | 7 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 4.57 |
| SP | Hudson, D.Hudson, Daniel >> | 23 | 2010 | R | 61 | 3 | 0 | 1 | 0 | 2.70 | .286 | 1.20 | 3.0 | 9.0 | 6.0 | 3.1 | 1 | 1 | 1 | 1 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.00 |