| SP | deGrom, J.deGrom, Jacob >> | 33 | 2021 | R | 100 | 29 | 29 | 15 | 5 | 3.12 | .246 | 0.97 | 6.8 | 2.0 | 10.1 | 199.0 | 150 | 72 | 69 | 18 | 44 | 223 | 1 | 0 | 0 | 0 | 21 | 1 | 0 | 2.61 |
| SP | Nelson, R.Nelson, Roger >> | 28 | 1972 | R | 85 | 28 | 28 | 5 | 10 | 5.08 | .324 | 1.43 | 9.0 | 3.9 | 4.4 | 150.2 | 150 | 85 | 85 | 19 | 65 | 73 | 0 | 0 | 0 | 0 | 10 | 2 | 6 | 5.01 |
| SP | Krause, H.Krause, Harry # >> | 21 | 1909 | L | 72 | 28 | 28 | 17 | 6 | 4.05 | .295 | 1.24 | 8.5 | 2.7 | 5.4 | 206.2 | 195 | 93 | 93 | 21 | 61 | 123 | 4 | 0 | 0 | 1 | 15 | 4 | 1 | 4.08 |
| SP | Waddell, R.Waddell, Rube # >> | 29 | 1905 | L | 67 | 27 | 27 | 12 | 14 | 4.48 | .320 | 1.39 | 9.4 | 3.1 | 5.6 | 192.2 | 201 | 101 | 96 | 23 | 66 | 120 | 5 | 0 | 0 | 2 | 13 | 5 | 4 | 4.42 |
| RP | Pagan, E.Pagan, Emilio >> | 28 | 2019 | R | 76 | 73 | 0 | 5 | 2 | 3.35 | .279 | 1.15 | 6.4 | 4.0 | 9.7 | 91.1 | 65 | 34 | 34 | 9 | 40 | 98 | 0 | 9 | 3 | 0 | 0 | 1 | 3 | 3.48 |
| RP | Foulke, K.Foulke, Keith >> | 27 | 1999 | R | 60 | 42 | 0 | 1 | 6 | 4.04 | .290 | 1.20 | 7.7 | 3.1 | 9.4 | 49.0 | 42 | 24 | 22 | 5 | 17 | 51 | 0 | 5 | 2 | 0 | 0 | 1 | 3 | 3.35 |
| SP | Perry, G.Perry, Gaylord >> | 34 | 1972 | R | 54 | 4 | 0 | 1 | 0 | 2.00 | .325 | 1.44 | 10.0 | 3.0 | 5.0 | 9.0 | 10 | 2 | 2 | 1 | 3 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4.33 |
| SP | Reulbach, E.Reulbach, Ed >> | 24 | 1906 | R | 60 | 27 | 0 | 6 | 2 | 6.33 | .344 | 1.55 | 9.2 | 4.9 | 5.3 | 48.1 | 49 | 34 | 34 | 6 | 26 | 28 | 0 | 4 | 2 | 0 | 0 | 1 | 2 | 5.15 |