| SP | Mathewson, C.Mathewson, Christy >> | 28 | 1908 | R | 82 | 7 | 7 | 4 | 1 | 3.51 | .302 | 1.30 | 10.0 | 1.8 | 5.3 | 56.1 | 62 | 22 | 22 | 4 | 11 | 33 | 2 | 0 | 0 | 1 | 5 | 0 | 0 | 3.34 |
| SP | Tudor, J.Tudor, John # >> | 31 | 1985 | L | 63 | 6 | 6 | 3 | 3 | 6.45 | .365 | 1.62 | 11.9 | 2.9 | 6.6 | 37.2 | 49 | 28 | 27 | 8 | 12 | 27 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 5.65 |
| SP | Reulbach, E.Reulbach, Ed >> | 24 | 1906 | R | 61 | 6 | 6 | 3 | 1 | 3.98 | .326 | 1.43 | 6.5 | 6.5 | 4.5 | 40.2 | 29 | 18 | 18 | 2 | 29 | 20 | 0 | 0 | 0 | 0 | 4 | 1 | 0 | 4.90 |
| RP | Uehara, K.Uehara, Koji >> | 38 | 2013 | R | 100 | 17 | 0 | 3 | 2 | 3.70 | .284 | 1.19 | 9.4 | 1.5 | 7.5 | 24.1 | 25 | 10 | 10 | 3 | 4 | 20 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 3.46 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 27 | 2019 | R | 82 | 16 | 0 | 0 | 1 | 5.02 | .295 | 1.26 | 9.6 | 1.9 | 10.3 | 14.1 | 15 | 9 | 8 | 1 | 3 | 16 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 2.29 |
| RP | Messersmith, A.Messersmith, Andy >> | 23 | 1968 | R | 57 | 7 | 0 | 0 | 0 | 3.86 | .344 | 1.57 | 9.0 | 5.1 | 7.7 | 7.0 | 7 | 3 | 3 | 1 | 4 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.86 |
| SP | Hendricks, K.Hendricks, Kyle >> | 26 | 2016 | R | 56 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |