| SP | Mathewson, C.Mathewson, Christy >> | 28 | 1908 | R | 83 | 15 | 15 | 6 | 7 | 5.13 | .324 | 1.43 | 10.9 | 1.9 | 5.3 | 93.0 | 113 | 57 | 53 | 11 | 20 | 55 | 2 | 0 | 0 | 0 | 6 | 1 | 0 | 4.03 |
| SP | Hunter, C.Hunter, Catfish >> | 26 | 1972 | R | 81 | 15 | 15 | 8 | 4 | 4.31 | .322 | 1.43 | 9.0 | 3.9 | 4.2 | 102.1 | 102 | 49 | 49 | 9 | 44 | 48 | 5 | 0 | 0 | 0 | 8 | 0 | 2 | 4.50 |
| SP | Waddell, R.Waddell, Rube >> | 29 | 1905 | L | 67 | 15 | 15 | 8 | 3 | 4.43 | .315 | 1.31 | 8.6 | 3.3 | 6.2 | 91.1 | 87 | 45 | 45 | 15 | 33 | 63 | 1 | 0 | 0 | 1 | 7 | 6 | 0 | 5.04 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 99 | 36 | 0 | 4 | 1 | 3.58 | .298 | 1.22 | 8.3 | 2.9 | 9.2 | 37.2 | 34 | 15 | 15 | 4 | 12 | 38 | 0 | 1 | 2 | 0 | 0 | 2 | 3 | 3.49 |
| RP | Williams, D.Williams, Devin >> | 28 | 2023 | R | 73 | 32 | 0 | 0 | 1 | 3.72 | .275 | 1.14 | 5.2 | 5.2 | 9.5 | 38.2 | 22 | 16 | 16 | 4 | 22 | 40 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 4.00 |
| RP | Messersmith, A.Messersmith, Andy >> | 23 | 1968 | R | 58 | 15 | 0 | 2 | 1 | 5.76 | .336 | 1.48 | 7.8 | 5.9 | 5.3 | 29.2 | 25 | 21 | 19 | 2 | 19 | 17 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 4.79 |
| RP | Smoltz, J.Smoltz, John >> | 36 | 2003 | R | 51 | 19 | 0 | 0 | 0 | 4.63 | .333 | 1.50 | 10.2 | 3.5 | 5.5 | 23.1 | 26 | 12 | 12 | 4 | 9 | 14 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 5.22 |
| SP | Camnitz, H.Camnitz, Howie >> | 28 | 1909 | R | 58 | 2 | 0 | 0 | 1 | 0.00 | .400 | 1.50 | 9.0 | 4.5 | 0.0 | 2.0 | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 6.00 |
| SP | Carlton, S.Carlton, Steve >> | 28 | 1972 | L | 51 | 8 | 0 | 1 | 0 | 3.00 | .276 | 1.10 | 5.6 | 4.3 | 4.3 | 21.0 | 13 | 8 | 7 | 2 | 10 | 10 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4.86 |