| SP | Martinez, P.Martinez, Pedro # >> | 29 | 2000 | R | 100 | 22 | 22 | 9 | 6 | 3.51 | .278 | 1.15 | 8.0 | 2.4 | 9.7 | 164.1 | 145 | 64 | 64 | 19 | 44 | 176 | 4 | 0 | 0 | 3 | 12 | 1 | 3 | 3.18 |
| SP | Brown, M.Brown, Mordecai >> | 32 | 1908 | R | 85 | 21 | 21 | 6 | 9 | 4.04 | .324 | 1.38 | 9.9 | 2.5 | 4.2 | 156.0 | 171 | 82 | 70 | 11 | 44 | 73 | 2 | 0 | 0 | 0 | 11 | 9 | 5 | 4.00 |
| SP | Nelson, R.Nelson, Roger >> | 28 | 1972 | R | 85 | 21 | 21 | 5 | 9 | 5.49 | .320 | 1.40 | 9.2 | 3.4 | 4.8 | 114.2 | 117 | 73 | 70 | 16 | 43 | 61 | 0 | 0 | 0 | 0 | 4 | 2 | 2 | 4.94 |
| SP | Krause, H.Krause, Harry >> | 21 | 1909 | L | 72 | 21 | 21 | 7 | 9 | 4.64 | .349 | 1.58 | 9.9 | 4.3 | 4.8 | 130.0 | 143 | 74 | 67 | 15 | 62 | 69 | 0 | 0 | 0 | 0 | 11 | 4 | 2 | 4.96 |
| SP | Schmidt, J.Schmidt, Jason >> | 30 | 2003 | R | 67 | 21 | 21 | 6 | 10 | 7.33 | .369 | 1.74 | 11.6 | 4.1 | 8.2 | 124.0 | 160 | 108 | 101 | 22 | 56 | 113 | 0 | 0 | 0 | 0 | 7 | 2 | 4 | 4.89 |
| RP | Doolittle, S.Doolittle, Sean † >> | 31 | 2018 | L | 98 | 61 | 0 | 8 | 1 | 2.47 | .246 | 0.97 | 6.8 | 2.0 | 9.3 | 83.2 | 63 | 24 | 23 | 6 | 18 | 86 | 0 | 8 | 1 | 0 | 0 | 1 | 2 | 2.55 |
| RP | Williams, D.Williams, Devin >> | 28 | 2023 | R | 74 | 46 | 0 | 6 | 4 | 4.03 | .339 | 1.50 | 7.1 | 6.5 | 7.4 | 51.1 | 40 | 23 | 23 | 4 | 37 | 42 | 0 | 5 | 3 | 0 | 0 | 2 | 0 | 4.67 |
| RP | Broxton, J.Broxton, Jonathan >> | 25 | 2009 | R | 63 | 31 | 0 | 2 | 3 | 4.13 | .338 | 1.53 | 7.9 | 6.2 | 6.5 | 32.2 | 28 | 15 | 15 | 1 | 22 | 23 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 4.03 |
| RP | Russell, J.Russell, Jeff >> | 28 | 1989 | R | 57 | 23 | 0 | 0 | 0 | 2.25 | .301 | 1.29 | 7.1 | 4.5 | 7.5 | 24.0 | 19 | 6 | 6 | 2 | 12 | 20 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 3.92 |
| SP | Coveleski, S.Coveleski, Stan >> | 28 | 1917 | R | 62 | 8 | 0 | 1 | 0 | 2.38 | .320 | 1.41 | 9.0 | 4.1 | 4.1 | 11.1 | 11 | 3 | 3 | 1 | 5 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4.64 |