| SP | Kopech, M.Kopech, Michael >> | 26 | 2022 | R | 94 | 10 | 10 | 3 | 2 | 2.55 | .287 | 1.21 | 7.3 | 3.6 | 5.8 | 53.0 | 43 | 18 | 15 | 3 | 21 | 34 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 3.64 |
| SP | Dygert, J.Dygert, Jimmy >> | 22 | 1906 | R | 81 | 10 | 10 | 2 | 5 | 5.86 | .327 | 1.42 | 9.3 | 3.6 | 5.4 | 58.1 | 60 | 42 | 38 | 9 | 23 | 35 | 0 | 0 | 0 | 0 | 5 | 2 | 0 | 5.10 |
| SP | Mathewson, C.Mathewson, Christy >> | 34 | 1914 | R | 74 | 9 | 9 | 5 | 3 | 3.95 | .308 | 1.32 | 9.4 | 2.5 | 2.6 | 66.0 | 69 | 30 | 29 | 5 | 18 | 19 | 3 | 0 | 0 | 0 | 5 | 1 | 1 | 4.27 |
| SP | Ruffing, R.Ruffing, Red >> | 35 | 1940 | R | 58 | 9 | 9 | 4 | 3 | 3.88 | .330 | 1.48 | 10.2 | 3.0 | 4.6 | 65.0 | 74 | 32 | 28 | 4 | 22 | 33 | 2 | 0 | 0 | 0 | 5 | 0 | 1 | 3.80 |
| SP | Feltner, R.Feltner, Ryan # >> | 27 | 2024 | R | 51 | 9 | 9 | 2 | 5 | 6.04 | .350 | 1.59 | 10.9 | 3.6 | 6.1 | 47.2 | 57 | 40 | 32 | 4 | 19 | 32 | 0 | 0 | 0 | 0 | 3 | 1 | 1 | 4.02 |
| RP | Swarzak, A.Swarzak, Anthony >> | 31 | 2017 | R | 95 | 24 | 0 | 3 | 0 | 4.26 | .345 | 1.52 | 9.3 | 4.6 | 9.3 | 31.2 | 32 | 16 | 15 | 5 | 16 | 32 | 0 | 3 | 1 | 0 | 0 | 2 | 0 | 4.77 |
| RP | Bochtler, D.Bochtler, Doug >> | 26 | 1996 | R | 75 | 23 | 0 | 0 | 1 | 4.35 | .290 | 1.23 | 6.7 | 4.4 | 5.8 | 31.0 | 23 | 17 | 15 | 4 | 15 | 20 | 0 | 3 | 0 | 0 | 0 | 0 | 3 | 4.84 |
| RP | Betancourt, R.Betancourt, Rafael >> | 29 | 2004 | R | 37 | 20 | 0 | 1 | 0 | 2.18 | .279 | 1.16 | 9.0 | 1.8 | 11.3 | 20.2 | 20 | 8 | 5 | 2 | 4 | 25 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 2.40 |
| RP | Aardsma, D.Aardsma, David >> | 32 | 2013 | R | 25 | 13 | 0 | 0 | 1 | 7.00 | .349 | 1.61 | 11.0 | 3.5 | 5.5 | 18.0 | 22 | 16 | 14 | 2 | 7 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.39 |
| SP | Pieretti, M.Pieretti, Marino >> | 25 | 1945 | R | 37 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Papish, F.Papish, Frank >> | 30 | 1947 | L | 43 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |