| SP | Leonard, D.Leonard, Dutch >> | 22 | 1914 | L | 91 | 18 | 18 | 6 | 4 | 4.04 | .282 | 1.18 | 7.7 | 3.0 | 5.0 | 120.1 | 102 | 56 | 54 | 9 | 40 | 67 | 1 | 0 | 0 | 0 | 9 | 0 | 1 | 3.86 |
| SP | Brown, M.Brown, Mordecai >> | 32 | 1908 | R | 85 | 18 | 18 | 9 | 5 | 4.21 | .273 | 1.13 | 8.1 | 2.1 | 4.8 | 134.2 | 120 | 65 | 63 | 16 | 32 | 72 | 2 | 0 | 0 | 1 | 10 | 0 | 2 | 4.19 |
| SP | Clemens, R.Clemens, Roger >> | 24 | 1986 | R | 69 | 17 | 17 | 7 | 9 | 5.97 | .373 | 1.76 | 11.5 | 4.5 | 5.9 | 117.2 | 149 | 84 | 78 | 14 | 58 | 77 | 2 | 0 | 0 | 0 | 6 | 3 | 8 | 4.80 |
| RP | Feliz, N.Feliz, Neftali >> | 21 | 2009 | R | 97 | 46 | 0 | 1 | 4 | 3.98 | .316 | 1.38 | 7.1 | 5.4 | 8.0 | 52.0 | 41 | 23 | 23 | 3 | 31 | 46 | 0 | 5 | 1 | 0 | 0 | 0 | 0 | 3.77 |
| RP | Soriano, R.Soriano, Rafael >> | 24 | 2003 | R | 85 | 31 | 0 | 1 | 0 | 3.32 | .333 | 1.47 | 8.8 | 4.5 | 9.5 | 38.0 | 37 | 16 | 14 | 3 | 19 | 40 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 3.50 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 27 | 2019 | R | 82 | 21 | 0 | 2 | 4 | 5.24 | .330 | 1.43 | 8.6 | 4.5 | 11.5 | 22.1 | 21 | 13 | 13 | 3 | 11 | 28 | 0 | 2 | 1 | 0 | 0 | 1 | 0 | 3.86 |
| RP | Benitez, A.Benitez, Armando >> | 32 | 2004 | R | 82 | 15 | 0 | 1 | 1 | 5.94 | .375 | 1.80 | 11.8 | 5.1 | 8.4 | 16.2 | 21 | 11 | 11 | 3 | 9 | 15 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 5.25 |
| RP | Dotel, O.Dotel, Octavio >> | 29 | 2002 | R | 68 | 16 | 0 | 0 | 0 | 4.12 | .280 | 1.12 | 7.1 | 3.3 | 10.4 | 19.2 | 15 | 9 | 9 | 4 | 7 | 22 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 4.68 |