| SP | deGrom, J.deGrom, Jacob >> | 33 | 2021 | R | 100 | 33 | 33 | 11 | 12 | 4.07 | .302 | 1.28 | 8.7 | 2.8 | 9.9 | 207.2 | 201 | 97 | 94 | 27 | 65 | 227 | 0 | 0 | 0 | 0 | 22 | 3 | 0 | 3.49 |
| SP | McNally, D.McNally, Dave >> | 26 | 1968 | L | 96 | 33 | 33 | 15 | 12 | 3.74 | .289 | 1.20 | 7.5 | 3.3 | 5.8 | 250.1 | 209 | 110 | 104 | 34 | 91 | 161 | 8 | 0 | 0 | 1 | 19 | 6 | 8 | 4.64 |
| SP | Nelson, R.Nelson, Roger # >> | 28 | 1972 | R | 84 | 32 | 32 | 12 | 15 | 5.14 | .316 | 1.36 | 9.7 | 2.5 | 5.0 | 173.1 | 187 | 103 | 99 | 28 | 49 | 97 | 0 | 0 | 0 | 0 | 9 | 4 | 3 | 4.90 |
| SP | Seaver, T.Seaver, Tom † # >> | 27 | 1971 | R | 70 | 31 | 31 | 12 | 11 | 5.00 | .316 | 1.37 | 9.7 | 2.6 | 7.7 | 235.2 | 254 | 142 | 131 | 33 | 69 | 202 | 7 | 0 | 0 | 1 | 11 | 4 | 4 | 4.04 |
| RP | Boxberger, B.Boxberger, Brad >> | 26 | 2014 | R | 83 | 49 | 0 | 1 | 3 | 3.88 | .317 | 1.39 | 8.3 | 4.2 | 9.5 | 51.0 | 47 | 23 | 22 | 7 | 24 | 54 | 0 | 5 | 2 | 0 | 0 | 0 | 4 | 4.08 |
| RP | Zimmerman, J.Zimmerman, Jeff >> | 27 | 1999 | R | 70 | 31 | 0 | 1 | 2 | 4.01 | .331 | 1.46 | 9.0 | 4.4 | 4.6 | 33.2 | 33 | 16 | 15 | 3 | 16 | 17 | 0 | 3 | 2 | 0 | 0 | 1 | 1 | 4.70 |
| RP | Harvey, B.Harvey, Bryan >> | 28 | 1991 | R | 66 | 30 | 0 | 0 | 3 | 3.92 | .283 | 1.19 | 8.8 | 2.0 | 7.7 | 41.1 | 40 | 18 | 18 | 6 | 9 | 35 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3.85 |
| SP | Caldwell, R.Caldwell, Ray >> | 26 | 1914 | R | 64 | 7 | 1 | 0 | 2 | 15.43 | .447 | 2.43 | 20.6 | 1.3 | 9.0 | 7.0 | 16 | 12 | 12 | 3 | 1 | 7 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 7.00 |