| SP | deGrom, J.deGrom, Jacob >> | 33 | 2021 | R | 100 | 6 | 6 | 4 | 1 | 1.87 | .226 | 0.85 | 4.4 | 3.3 | 10.7 | 43.1 | 21 | 10 | 9 | 1 | 16 | 51 | 0 | 0 | 0 | 0 | 5 | 1 | 0 | 2.12 |
| SP | Lincecum, T.Lincecum, Tim >> | 25 | 2009 | R | 57 | 6 | 6 | 5 | 1 | 3.94 | .290 | 1.20 | 8.0 | 3.0 | 9.2 | 45.2 | 40 | 20 | 20 | 4 | 15 | 46 | 0 | 0 | 0 | 0 | 3 | 1 | 1 | 3.18 |
| RP | Eckersley, D.Eckersley, Dennis >> | 36 | 1990 | R | 85 | 21 | 0 | 0 | 1 | 3.24 | .359 | 1.56 | 10.7 | 3.9 | 10.7 | 16.2 | 19 | 6 | 6 | 2 | 7 | 19 | 0 | 1 | 1 | 0 | 0 | 2 | 0 | 3.94 |
| RP | Percival, T.Percival, Troy >> | 26 | 1995 | R | 80 | 16 | 0 | 1 | 1 | 6.75 | .472 | 2.68 | 13.0 | 12.0 | 10.0 | 9.1 | 13 | 7 | 7 | 1 | 12 | 10 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 6.22 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 27 | 2019 | R | 78 | 11 | 0 | 0 | 0 | 2.45 | .313 | 1.36 | 10.3 | 2.6 | 16.7 | 7.1 | 8 | 2 | 2 | 0 | 2 | 13 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0.14 |