| SP | Leonard, D.Leonard, Dutch † >> | 22 | 1914 | L | 91 | 25 | 25 | 12 | 7 | 3.90 | .306 | 1.29 | 7.9 | 3.8 | 4.9 | 154.2 | 135 | 76 | 67 | 18 | 65 | 83 | 0 | 0 | 0 | 0 | 13 | 5 | 2 | 4.81 |
| SP | Brown, M.Brown, Mordecai >> | 32 | 1908 | R | 85 | 25 | 25 | 6 | 9 | 4.50 | .317 | 1.39 | 10.1 | 2.4 | 5.2 | 152.0 | 170 | 85 | 76 | 15 | 41 | 88 | 2 | 0 | 0 | 1 | 12 | 1 | 3 | 3.95 |
| SP | Cicotte, E.Cicotte, Eddie # >> | 33 | 1917 | R | 74 | 24 | 24 | 8 | 10 | 5.50 | .324 | 1.42 | 9.6 | 3.2 | 4.9 | 139.0 | 148 | 91 | 85 | 17 | 49 | 76 | 0 | 0 | 0 | 0 | 12 | 3 | 1 | 4.62 |
| SP | Chesbro, J.Chesbro, Jack >> | 30 | 1904 | R | 65 | 24 | 24 | 9 | 10 | 6.23 | .347 | 1.58 | 11.6 | 2.6 | 4.9 | 133.0 | 171 | 100 | 92 | 16 | 39 | 73 | 3 | 0 | 0 | 1 | 7 | 2 | 5 | 4.39 |
| RP | Uehara, K.Uehara, Koji >> | 38 | 2013 | R | 100 | 65 | 0 | 5 | 0 | 4.06 | .292 | 1.19 | 8.0 | 2.8 | 9.6 | 75.1 | 67 | 36 | 34 | 12 | 23 | 80 | 0 | 3 | 2 | 0 | 0 | 3 | 0 | 3.99 |
| RP | Soriano, R.Soriano, Rafael >> | 24 | 2003 | R | 85 | 43 | 0 | 1 | 4 | 5.03 | .306 | 1.32 | 8.4 | 3.6 | 9.0 | 48.1 | 45 | 28 | 27 | 8 | 19 | 48 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 4.35 |
| RP | Benitez, A.Benitez, Armando >> | 32 | 2004 | R | 82 | 31 | 0 | 2 | 1 | 3.82 | .303 | 1.30 | 7.7 | 4.1 | 6.2 | 35.1 | 30 | 16 | 15 | 1 | 16 | 24 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3.37 |
| RP | Hochevar, L.Hochevar, Luke >> | 30 | 2013 | R | 78 | 28 | 0 | 2 | 0 | 3.60 | .268 | 1.10 | 5.7 | 4.2 | 7.5 | 30.0 | 19 | 14 | 12 | 1 | 14 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3.17 |
| CL | Saito, T.Saito, Takashi † >> | 37 | 2007 | R | 91 | 48 | 0 | 5 | 4 | 3.18 | .278 | 1.16 | 7.4 | 3.0 | 8.8 | 51.0 | 42 | 18 | 18 | 6 | 17 | 50 | 0 | 29 | 3 | 0 | 0 | 0 | 0 | 3.57 |