| SP | deGrom, J.deGrom, Jacob $$ >> | 33 | 2021 | R | 100 | 10 | 10 | 4 | 3 | 3.49 | .266 | 1.06 | 7.0 | 2.6 | 7.7 | 67.0 | 52 | 26 | 26 | 6 | 19 | 57 | 0 | 0 | 0 | 0 | 6 | 2 | 0 | 3.40 |
| SP | Kluber, C.Kluber, Corey >> | 31 | 2017 | R | 89 | 9 | 9 | 6 | 3 | 2.85 | .246 | 0.96 | 7.2 | 1.5 | 8.6 | 66.1 | 53 | 26 | 21 | 4 | 11 | 63 | 2 | 0 | 0 | 0 | 7 | 1 | 1 | 2.42 |
| SP | Nelson, R.Nelson, Roger >> | 28 | 1972 | R | 84 | 9 | 9 | 1 | 3 | 5.93 | .343 | 1.55 | 11.0 | 2.9 | 4.9 | 44.0 | 54 | 32 | 29 | 5 | 14 | 24 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 4.41 |
| SP | Bender, C.Bender, Chief >> | 26 | 1910 | R | 71 | 9 | 9 | 3 | 5 | 5.75 | .352 | 1.63 | 11.4 | 3.4 | 3.4 | 56.1 | 71 | 40 | 36 | 5 | 21 | 21 | 1 | 0 | 0 | 0 | 3 | 0 | 0 | 4.54 |
| CL | Jansen, K.Jansen, Kenley >> | 28 | 2016 | R | 97 | 14 | 0 | 1 | 2 | 4.91 | .279 | 1.16 | 5.8 | 5.1 | 7.1 | 14.2 | 9 | 8 | 8 | 4 | 8 | 11 | 0 | 9 | 1 | 0 | 0 | 0 | 0 | 6.86 |
| SU | Gossage, R.Gossage, Rich >> | 30 | 1981 | R | 90 | 14 | 0 | 0 | 0 | 2.70 | .322 | 1.43 | 9.7 | 3.5 | 9.7 | 13.1 | 14 | 4 | 4 | 2 | 5 | 14 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 4.00 |
| RP | Hoffman, T.Hoffman, Trevor >> | 31 | 1998 | R | 76 | 13 | 0 | 2 | 0 | 3.55 | .333 | 1.42 | 11.3 | 2.3 | 8.3 | 12.2 | 15 | 5 | 5 | 0 | 3 | 11 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2.17 |
| SP | Reulbach, E.Reulbach, Ed >> | 24 | 1906 | R | 61 | 7 | 0 | 1 | 0 | 3.26 | .331 | 1.48 | 10.5 | 3.0 | 3.6 | 30.1 | 35 | 11 | 11 | 2 | 10 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.07 |