| SP | Hendricks, K.Hendricks, Kyle >> | 26 | 2016 | R | 73 | 14 | 14 | 1 | 7 | 7.60 | .370 | 1.72 | 11.6 | 4.0 | 7.0 | 66.1 | 85 | 58 | 56 | 8 | 29 | 51 | 1 | 0 | 0 | 0 | 4 | 3 | 4 | 4.48 |
| SP | Strasburg, S.Strasburg, Stephen >> | 28 | 2017 | R | 67 | 16 | 13 | 5 | 7 | 5.30 | .323 | 1.42 | 9.6 | 3.3 | 6.2 | 74.2 | 79 | 46 | 44 | 13 | 27 | 51 | 0 | 1 | 0 | 0 | 7 | 1 | 0 | 5.04 |
| SP | Lincecum, T.Lincecum, Tim >> | 25 | 2009 | R | 59 | 14 | 13 | 7 | 1 | 3.40 | .312 | 1.33 | 8.8 | 3.3 | 8.3 | 84.2 | 82 | 32 | 32 | 9 | 31 | 77 | 2 | 0 | 0 | 1 | 8 | 2 | 3 | 3.74 |
| RP | Street, H.Street, Huston >> | 29 | 2012 | R | 96 | 47 | 0 | 3 | 4 | 3.31 | .292 | 1.21 | 7.1 | 3.9 | 10.7 | 65.1 | 51 | 24 | 24 | 6 | 28 | 77 | 0 | 3 | 1 | 0 | 0 | 2 | 0 | 3.22 |
| RP | Percival, T.Percival, Troy >> | 26 | 1995 | R | 80 | 42 | 0 | 3 | 5 | 4.69 | .301 | 1.27 | 7.9 | 3.6 | 8.4 | 48.0 | 42 | 27 | 25 | 8 | 19 | 45 | 0 | 2 | 1 | 0 | 0 | 1 | 3 | 4.54 |
| RP | Devine, J.Devine, Joey >> | 25 | 2008 | R | 79 | 34 | 0 | 2 | 0 | 2.80 | .262 | 1.00 | 5.6 | 3.4 | 8.4 | 45.0 | 28 | 14 | 14 | 5 | 17 | 42 | 0 | 4 | 2 | 0 | 0 | 3 | 0 | 3.91 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 27 | 2019 | R | 77 | 34 | 0 | 5 | 1 | 3.83 | .294 | 1.20 | 7.7 | 3.2 | 9.0 | 40.0 | 34 | 18 | 17 | 6 | 14 | 40 | 0 | 3 | 0 | 0 | 0 | 2 | 1 | 4.15 |