| SP | Mathewson, C.Mathewson, Christy $$ >> | 26 | 1908 | R | 96 | 4 | 4 | 3 | 1 | 3.09 | .271 | 1.07 | 6.7 | 3.1 | 5.9 | 23.1 | 17 | 11 | 8 | 2 | 8 | 15 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 4.00 |
| SP | Leonard, D.Leonard, Dutch >> | 36 | 1914 | L | 91 | 4 | 4 | 1 | 2 | 2.70 | .310 | 1.35 | 10.7 | 1.7 | 3.1 | 26.2 | 31 | 8 | 8 | 3 | 5 | 9 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 4.38 |
| SP | Radbourn, C.Radbourn, Charley $$ >> | 36 | 1884 | R | 88 | 4 | 4 | 1 | 2 | 4.01 | .295 | 1.26 | 9.0 | 2.6 | 4.5 | 24.2 | 24 | 11 | 11 | 2 | 7 | 12 | 1 | 0 | 0 | 0 | 3 | 0 | 1 | 3.96 |
| RP | Wilhelm, H.Wilhelm, Hoyt $$ >> | 28 | 1965 | R | 93 | 8 | 0 | 0 | 3 | 9.00 | .328 | 1.47 | 10.2 | 3.0 | 6.0 | 15.0 | 17 | 16 | 15 | 4 | 5 | 10 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 6.13 |
| SU | Eckersley, D.Eckersley, Dennis $$ >> | 33 | 1990 | R | 98 | 12 | 0 | 0 | 0 | 3.95 | .305 | 1.24 | 10.4 | 1.4 | 7.6 | 13.2 | 15 | 6 | 6 | 1 | 2 | 11 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3.00 |
| CL | Workman, B.Workman, Brandon $$ >> | 31 | 2019 | R | 100 | 10 | 0 | 0 | 2 | 1.93 | .288 | 1.14 | 6.4 | 3.9 | 7.7 | 14.0 | 10 | 3 | 3 | 1 | 6 | 12 | 0 | 3 | 0 | 0 | 0 | 1 | 2 | 3.71 |
| RP | Donnelly, B.Donnelly, Brendan $$ >> | 34 | 2003 | R | 77 | 10 | 0 | 1 | 1 | 8.10 | .423 | 2.20 | 15.3 | 4.5 | 11.7 | 10.0 | 17 | 12 | 9 | 3 | 5 | 13 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 5.80 |
| RP | Hasegawa, S.Hasegawa, Shigetoshi $$ >> | 31 | 2003 | R | 39 | 11 | 0 | 0 | 0 | 0.61 | .279 | 1.09 | 7.7 | 2.6 | 2.6 | 14.2 | 12 | 1 | 1 | 0 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3.50 |
| SP | deGrom, J.deGrom, Jacob $ >> | 36 | 2018 | R | 88 | 4 | 4 | 1 | 0 | 5.94 | .296 | 1.26 | 9.6 | 2.3 | 6.8 | 16.2 | 17 | 11 | 11 | 4 | 4 | 12 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 5.50 |