| SP | McNally, D.McNally, Dave >> | 26 | 1968 | L | 96 | 14 | 14 | 7 | 4 | 3.38 | .272 | 1.12 | 7.8 | 2.2 | 5.5 | 117.0 | 102 | 46 | 44 | 17 | 29 | 72 | 7 | 0 | 0 | 2 | 7 | 0 | 3 | 4.40 |
| SP | Pfiester, J.Pfiester, Jack >> | 28 | 1906 | L | 74 | 13 | 13 | 6 | 4 | 4.33 | .326 | 1.41 | 8.3 | 4.5 | 5.5 | 97.2 | 89 | 47 | 47 | 4 | 49 | 59 | 4 | 0 | 0 | 0 | 6 | 4 | 0 | 3.96 |
| SP | Chesbro, J.Chesbro, Jack # >> | 30 | 1904 | R | 65 | 13 | 13 | 3 | 7 | 6.04 | .352 | 1.63 | 12.2 | 2.5 | 4.3 | 76.0 | 103 | 58 | 51 | 11 | 21 | 36 | 3 | 0 | 0 | 1 | 5 | 0 | 2 | 4.76 |
| RP | Jansen, K.Jansen, Kenley >> | 28 | 2016 | R | 97 | 37 | 0 | 2 | 2 | 2.42 | .234 | 0.92 | 6.3 | 2.0 | 10.6 | 44.2 | 31 | 12 | 12 | 3 | 10 | 52 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 2.20 |
| RP | Marmol, C.Marmol, Carlos >> | 26 | 2008 | R | 71 | 25 | 0 | 1 | 3 | 4.82 | .339 | 1.54 | 10.3 | 3.5 | 10.0 | 28.0 | 32 | 18 | 15 | 4 | 11 | 31 | 0 | 1 | 2 | 0 | 0 | 0 | 4 | 3.82 |
| RP | Broxton, J.Broxton, Jonathan >> | 25 | 2009 | R | 63 | 20 | 0 | 1 | 2 | 9.00 | .400 | 1.95 | 9.9 | 7.7 | 9.5 | 20.0 | 22 | 20 | 20 | 5 | 17 | 21 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 6.85 |
| RP | Wuertz, M.Wuertz, Michael >> | 31 | 2009 | R | 56 | 14 | 0 | 2 | 0 | 3.38 | .304 | 1.31 | 9.6 | 2.3 | 8.4 | 16.0 | 17 | 7 | 6 | 2 | 4 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.50 |
| SP | Coveleski, S.Coveleski, Stan >> | 28 | 1917 | R | 62 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Hudson, D.Hudson, Daniel >> | 23 | 2010 | R | 60 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |