| SP | Mathewson, C.Mathewson, Christy >> | 28 | 1908 | R | 83 | 11 | 11 | 7 | 4 | 4.15 | .295 | 1.24 | 8.8 | 2.4 | 4.3 | 78.0 | 76 | 41 | 36 | 9 | 21 | 37 | 1 | 0 | 0 | 1 | 6 | 1 | 0 | 4.40 |
| SP | Brown, M.Brown, Mordecai >> | 32 | 1908 | R | 85 | 11 | 11 | 7 | 1 | 4.08 | .304 | 1.30 | 8.7 | 3.1 | 4.7 | 81.2 | 78 | 38 | 37 | 9 | 28 | 42 | 2 | 0 | 0 | 0 | 6 | 1 | 2 | 4.48 |
| SP | Horlen, J.Horlen, Joe # >> | 27 | 1964 | R | 78 | 11 | 11 | 8 | 1 | 3.96 | .257 | 1.03 | 7.3 | 1.9 | 4.9 | 75.0 | 61 | 34 | 33 | 9 | 16 | 41 | 1 | 0 | 0 | 0 | 7 | 1 | 1 | 4.15 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 99 | 27 | 0 | 0 | 0 | 1.09 | .227 | 0.85 | 6.0 | 1.6 | 11.7 | 33.0 | 22 | 4 | 4 | 4 | 6 | 43 | 0 | 6 | 0 | 0 | 0 | 1 | 0 | 2.61 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 27 | 2019 | R | 82 | 6 | 0 | 0 | 0 | 2.16 | .306 | 1.32 | 6.8 | 5.6 | 10.1 | 8.1 | 6 | 2 | 2 | 0 | 5 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2.63 |
| RP | Pagan, E.Pagan, Emilio >> | 28 | 2019 | R | 77 | 10 | 0 | 2 | 0 | 6.94 | .327 | 1.46 | 10.6 | 3.3 | 6.5 | 11.2 | 13 | 9 | 9 | 3 | 4 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6.18 |