| SP | deGrom, J.deGrom, Jacob >> | 33 | 2021 | R | 100 | 21 | 21 | 6 | 8 | 3.27 | .294 | 1.22 | 8.4 | 2.6 | 9.5 | 132.0 | 123 | 52 | 48 | 12 | 38 | 139 | 1 | 0 | 0 | 0 | 14 | 4 | 0 | 3.03 |
| SP | Gibson, B.Gibson, Bob # >> | 33 | 1968 | R | 92 | 19 | 19 | 8 | 8 | 3.69 | .282 | 1.16 | 8.3 | 2.2 | 6.6 | 144.0 | 132 | 64 | 59 | 10 | 35 | 106 | 7 | 0 | 0 | 1 | 11 | 3 | 2 | 3.22 |
| SP | Nelson, R.Nelson, Roger >> | 28 | 1972 | R | 84 | 19 | 19 | 2 | 6 | 6.09 | .356 | 1.63 | 10.7 | 4.1 | 3.8 | 91.2 | 108 | 70 | 62 | 11 | 41 | 38 | 0 | 0 | 0 | 0 | 6 | 3 | 3 | 5.19 |
| RP | Gagne, E.Gagne, Eric † >> | 27 | 2003 | R | 98 | 52 | 0 | 8 | 6 | 3.20 | .272 | 1.11 | 6.8 | 3.2 | 8.9 | 70.1 | 53 | 25 | 25 | 2 | 25 | 69 | 0 | 4 | 5 | 0 | 0 | 1 | 3 | 2.51 |
| RP | Feliz, N.Feliz, Neftali >> | 21 | 2009 | R | 97 | 48 | 0 | 1 | 6 | 5.01 | .358 | 1.62 | 8.3 | 6.4 | 8.3 | 55.2 | 51 | 31 | 31 | 10 | 39 | 51 | 0 | 9 | 5 | 0 | 0 | 3 | 0 | 5.80 |
| RP | Eckersley, D.Eckersley, Dennis >> | 36 | 1990 | R | 87 | 19 | 0 | 0 | 3 | 4.62 | .283 | 1.18 | 9.7 | 1.1 | 7.6 | 25.1 | 27 | 13 | 13 | 3 | 3 | 21 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 3.24 |
| RP | Foulke, K.Foulke, Keith >> | 27 | 1999 | R | 59 | 17 | 0 | 0 | 1 | 10.57 | .410 | 2.09 | 14.4 | 4.8 | 7.8 | 15.1 | 24 | 24 | 18 | 6 | 8 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.07 |