| SP | deGrom, J.deGrom, Jacob >> | 33 | 2021 | R | 100 | 13 | 13 | 5 | 5 | 3.56 | .277 | 1.09 | 8.1 | 1.8 | 10.2 | 86.0 | 77 | 35 | 34 | 7 | 17 | 97 | 2 | 0 | 0 | 0 | 9 | 5 | 0 | 2.57 |
| SP | Flaherty, J.Flaherty, Jack >> | 23 | 2019 | R | 82 | 13 | 13 | 3 | 7 | 5.10 | .346 | 1.56 | 10.0 | 4.1 | 9.4 | 72.1 | 80 | 41 | 41 | 6 | 33 | 75 | 0 | 0 | 0 | 0 | 5 | 2 | 3 | 3.46 |
| SP | Tanana, F.Tanana, Frank >> | 23 | 1976 | L | 74 | 13 | 13 | 5 | 5 | 5.06 | .322 | 1.39 | 8.5 | 4.1 | 6.6 | 83.2 | 78 | 53 | 47 | 15 | 38 | 61 | 5 | 0 | 0 | 2 | 5 | 3 | 2 | 5.36 |
| RP | Benoit, J.Benoit, Joaquin >> | 33 | 2010 | R | 94 | 33 | 0 | 2 | 0 | 2.03 | .236 | 0.92 | 5.9 | 2.5 | 10.8 | 44.1 | 29 | 12 | 10 | 4 | 12 | 53 | 0 | 4 | 1 | 0 | 0 | 0 | 1 | 2.59 |
| RP | Saito, T.Saito, Takashi >> | 37 | 2007 | R | 90 | 24 | 0 | 2 | 2 | 3.00 | .261 | 1.00 | 6.5 | 2.5 | 10.6 | 33.0 | 24 | 11 | 11 | 3 | 9 | 39 | 0 | 4 | 0 | 0 | 0 | 2 | 0 | 2.82 |
| RP | Chapman, A.Chapman, Aroldis >> | 24 | 2012 | L | 88 | 20 | 0 | 1 | 4 | 6.00 | .292 | 1.24 | 5.1 | 6.0 | 10.7 | 21.0 | 12 | 15 | 14 | 5 | 14 | 25 | 0 | 2 | 2 | 0 | 0 | 0 | 2 | 5.71 |
| RP | Rodney, F.Rodney, Fernando >> | 35 | 2012 | R | 80 | 17 | 0 | 0 | 0 | 2.91 | .270 | 1.11 | 7.7 | 2.6 | 9.9 | 21.2 | 18 | 7 | 7 | 1 | 6 | 23 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2.29 |
| RP | Rhodes, A.Rhodes, Arthur >> | 32 | 2001 | L | 62 | 18 | 0 | 1 | 2 | 5.14 | .330 | 1.33 | 9.0 | 3.0 | 7.3 | 21.0 | 21 | 15 | 12 | 7 | 7 | 17 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 7.14 |
| SP | Lincecum, T.Lincecum, Tim >> | 25 | 2009 | R | 59 | 3 | 0 | 1 | 0 | 2.45 | .241 | 0.95 | 5.1 | 3.9 | 7.7 | 7.1 | 4 | 2 | 2 | 1 | 3 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.43 |