| SP | Tiant, L.Tiant, Luis † # >> | 28 | 1968 | R | 97 | 23 | 23 | 13 | 7 | 3.96 | .278 | 1.14 | 7.7 | 2.5 | 8.0 | 163.2 | 140 | 75 | 72 | 21 | 46 | 145 | 3 | 0 | 0 | 0 | 14 | 3 | 1 | 3.80 |
| SP | Brown, M.Brown, Mordecai >> | 32 | 1908 | R | 85 | 21 | 21 | 12 | 5 | 3.42 | .288 | 1.19 | 8.5 | 2.2 | 4.9 | 157.2 | 149 | 66 | 60 | 13 | 39 | 86 | 5 | 0 | 0 | 1 | 13 | 3 | 5 | 3.78 |
| SP | Bender, C.Bender, Chief >> | 26 | 1910 | R | 72 | 21 | 21 | 7 | 5 | 5.07 | .349 | 1.57 | 10.5 | 3.7 | 4.8 | 138.1 | 161 | 83 | 78 | 16 | 56 | 74 | 5 | 0 | 0 | 1 | 8 | 5 | 2 | 4.76 |
| SP | Tudor, J.Tudor, John # >> | 31 | 1985 | L | 63 | 21 | 21 | 4 | 9 | 5.61 | .326 | 1.41 | 9.0 | 3.8 | 5.7 | 131.2 | 131 | 89 | 82 | 20 | 55 | 83 | 3 | 0 | 0 | 1 | 9 | 5 | 2 | 5.09 |
| RP | Feliz, N.Feliz, Neftali >> | 21 | 2009 | R | 97 | 57 | 0 | 4 | 9 | 4.22 | .343 | 1.53 | 8.4 | 5.4 | 8.5 | 79.0 | 74 | 38 | 37 | 13 | 47 | 75 | 0 | 10 | 4 | 0 | 0 | 3 | 0 | 5.14 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 27 | 2019 | R | 82 | 42 | 0 | 3 | 1 | 2.60 | .261 | 1.04 | 7.1 | 2.3 | 8.3 | 52.0 | 41 | 15 | 15 | 8 | 13 | 48 | 0 | 6 | 2 | 0 | 0 | 1 | 2 | 3.96 |
| RP | Soria, J.Soria, Joakim >> | 24 | 2008 | R | 69 | 30 | 0 | 1 | 1 | 2.49 | .266 | 1.08 | 6.3 | 3.6 | 7.5 | 43.1 | 30 | 13 | 12 | 2 | 17 | 36 | 0 | 4 | 2 | 0 | 0 | 0 | 0 | 3.12 |
| RP | Drabowsky, M.Drabowsky, Moe >> | 31 | 1966 | R | 54 | 19 | 0 | 1 | 2 | 6.41 | .365 | 1.73 | 12.8 | 3.1 | 6.9 | 26.2 | 37 | 21 | 19 | 5 | 9 | 20 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 5.00 |
| SP | Chance, D.Chance, Dean >> | 23 | 1964 | R | 53 | 1 | 1 | 0 | 0 | 3.86 | .300 | 1.29 | 10.3 | 1.3 | 3.9 | 7.0 | 8 | 4 | 3 | 3 | 1 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 8.14 |
| SP | Harden, R.Harden, Rich >> | 27 | 2008 | R | 61 | 8 | 0 | 2 | 1 | 1.32 | .339 | 1.46 | 4.8 | 9.0 | 7.6 | 13.2 | 7 | 2 | 2 | 0 | 13 | 11 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 4.54 |