| SP | deGrom, J.deGrom, Jacob >> | 33 | 2021 | R | 100 | 24 | 24 | 6 | 10 | 3.16 | .256 | 1.02 | 6.5 | 2.8 | 8.9 | 159.2 | 114 | 57 | 56 | 18 | 49 | 158 | 0 | 0 | 0 | 0 | 18 | 2 | 0 | 3.45 |
| SP | Schilling, C.Schilling, Curt >> | 36 | 2002 | R | 50 | 22 | 22 | 5 | 11 | 5.80 | .342 | 1.52 | 10.5 | 3.2 | 8.3 | 122.2 | 143 | 85 | 79 | 31 | 43 | 112 | 1 | 0 | 0 | 0 | 6 | 5 | 2 | 5.65 |
| SP | Lincecum, T.Lincecum, Tim >> | 25 | 2009 | R | 41 | 23 | 22 | 6 | 12 | 6.00 | .359 | 1.65 | 10.6 | 4.3 | 7.8 | 120.0 | 141 | 82 | 80 | 18 | 57 | 104 | 2 | 0 | 0 | 0 | 9 | 4 | 6 | 4.74 |
| SU | Jansen, K.Jansen, Kenley >> | 28 | 2016 | R | 97 | 57 | 0 | 1 | 2 | 4.45 | .313 | 1.34 | 10.5 | 1.7 | 9.5 | 60.2 | 70 | 30 | 30 | 9 | 11 | 63 | 0 | 5 | 3 | 0 | 0 | 2 | 3 | 3.50 |
| RP | Balfour, G.Balfour, Grant >> | 31 | 2008 | R | 76 | 56 | 0 | 2 | 0 | 3.56 | .299 | 1.26 | 7.2 | 4.3 | 8.6 | 65.2 | 52 | 26 | 26 | 6 | 31 | 62 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3.77 |
| SP | Coveleski, S.Coveleski, Stan >> | 28 | 1917 | R | 62 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |