| SP | Martinez, P.Martinez, Pedro >> | 29 | 2000 | R | 100 | 18 | 18 | 7 | 6 | 3.65 | .270 | 1.09 | 7.4 | 2.5 | 9.2 | 113.1 | 93 | 49 | 46 | 13 | 31 | 116 | 4 | 0 | 0 | 2 | 11 | 2 | 0 | 3.32 |
| SP | McQuillan, G.McQuillan, George >> | 23 | 1908 | R | 48 | 18 | 17 | 5 | 9 | 5.52 | .350 | 1.58 | 10.0 | 4.3 | 4.3 | 93.0 | 103 | 60 | 57 | 11 | 44 | 44 | 0 | 0 | 0 | 0 | 6 | 3 | 1 | 5.11 |
| SP | Hubbell, C.Hubbell, Carl >> | 30 | 1933 | L | 36 | 17 | 17 | 3 | 7 | 7.52 | .365 | 1.70 | 12.2 | 3.1 | 4.8 | 79.0 | 107 | 70 | 66 | 17 | 27 | 42 | 0 | 0 | 0 | 0 | 6 | 2 | 3 | 5.84 |
| CL | Eckersley, D.Eckersley, Dennis † >> | 36 | 1990 | R | 88 | 48 | 0 | 5 | 3 | 2.29 | .222 | 0.82 | 5.9 | 1.5 | 8.8 | 55.0 | 36 | 15 | 14 | 2 | 9 | 54 | 0 | 17 | 3 | 0 | 0 | 2 | 0 | 2.11 |
| RP | Benitez, A.Benitez, Armando >> | 32 | 2004 | R | 82 | 48 | 0 | 7 | 0 | 4.30 | .336 | 1.48 | 9.8 | 3.7 | 5.9 | 58.2 | 63 | 29 | 28 | 6 | 24 | 38 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 4.38 |
| RP | Hochevar, L.Hochevar, Luke >> | 30 | 2013 | R | 78 | 42 | 0 | 3 | 2 | 4.64 | .318 | 1.40 | 9.3 | 3.3 | 9.8 | 54.1 | 56 | 32 | 28 | 9 | 20 | 59 | 0 | 1 | 2 | 0 | 0 | 0 | 2 | 4.09 |
| RP | Hoffman, T.Hoffman, Trevor >> | 31 | 1998 | R | 76 | 32 | 0 | 1 | 0 | 4.85 | .339 | 1.46 | 8.1 | 5.1 | 9.7 | 39.0 | 35 | 24 | 21 | 6 | 22 | 42 | 0 | 0 | 0 | 0 | 0 | 3 | 6 | 4.77 |