| SP | Johnson, W.Johnson, Walter † $$ >> | 26 | 1913 | R | 94 | 32 | 32 | 17 | 14 | 2.64 | .239 | 0.93 | 6.7 | 1.6 | 5.2 | 242.0 | 181 | 81 | 71 | 18 | 43 | 139 | 9 | 0 | 0 | 5 | 23 | 4 | 1 | 3.40 |
| SP | Richard, J.Richard, J.R. >> | 30 | 1980 | R | 90 | 31 | 31 | 16 | 11 | 3.39 | .291 | 1.21 | 6.5 | 4.4 | 7.6 | 194.0 | 140 | 77 | 73 | 18 | 94 | 163 | 2 | 0 | 0 | 2 | 19 | 5 | 2 | 4.06 |
| SP | Lundgren, C.Lundgren, Carl >> | 27 | 1907 | R | 43 | 20 | 20 | 10 | 7 | 3.34 | .299 | 1.27 | 6.8 | 4.6 | 4.3 | 132.0 | 100 | 49 | 49 | 9 | 67 | 63 | 0 | 0 | 0 | 0 | 13 | 2 | 0 | 4.50 |
| SP | Reulbach, E.Reulbach, Ed >> | 24 | 1906 | R | 60 | 29 | 29 | 15 | 5 | 3.23 | .291 | 1.19 | 6.6 | 4.2 | 4.8 | 195.1 | 142 | 71 | 70 | 18 | 90 | 104 | 1 | 0 | 0 | 1 | 22 | 8 | 0 | 4.64 |
| CL | Doolittle, S.Doolittle, Sean † >> | 31 | 2018 | L | 99 | 56 | 0 | 1 | 1 | 4.05 | .339 | 1.44 | 10.0 | 3.1 | 9.0 | 53.1 | 59 | 24 | 24 | 8 | 18 | 53 | 0 | 32 | 3 | 0 | 0 | 5 | 1 | 4.26 |
| RP | Benitez, A.Benitez, Armando # >> | 32 | 2004 | R | 82 | 47 | 0 | 2 | 4 | 5.31 | .299 | 1.28 | 7.8 | 3.7 | 6.7 | 39.0 | 34 | 23 | 23 | 8 | 16 | 29 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 5.41 |
| RP | Balfour, G.Balfour, Grant >> | 31 | 2008 | R | 76 | 25 | 0 | 3 | 2 | 1.78 | .276 | 1.11 | 5.0 | 5.0 | 10.4 | 25.1 | 14 | 5 | 5 | 1 | 14 | 29 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 3.00 |
| RP | Williams, D.Williams, Devin >> | 28 | 2023 | R | 73 | 21 | 0 | 1 | 1 | 2.66 | .256 | 1.03 | 6.3 | 3.2 | 9.9 | 20.1 | 14 | 6 | 6 | 4 | 7 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.45 |
| SP | Carlton, S.Carlton, Steve >> | 28 | 1972 | L | 51 | 21 | 0 | 2 | 0 | 1.98 | .248 | 0.99 | 6.5 | 2.4 | 6.3 | 82.0 | 59 | 20 | 18 | 8 | 22 | 57 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3.68 |