| SP | Cole, G.Cole, Gerrit # >> | 28 | 2019 | R | 96 | 27 | 27 | 13 | 5 | 2.92 | .250 | 0.99 | 6.7 | 2.3 | 9.9 | 191.0 | 142 | 63 | 62 | 23 | 48 | 210 | 3 | 0 | 0 | 2 | 19 | 1 | 1 | 3.14 |
| SP | Nelson, R.Nelson, Roger >> | 28 | 1972 | R | 88 | 26 | 26 | 6 | 7 | 3.59 | .305 | 1.31 | 8.7 | 3.1 | 5.4 | 143.0 | 139 | 66 | 57 | 17 | 49 | 86 | 0 | 0 | 0 | 0 | 7 | 0 | 1 | 4.37 |
| SP | Hudson, D.Hudson, Daniel >> | 23 | 2010 | R | 72 | 26 | 26 | 4 | 15 | 5.78 | .355 | 1.62 | 10.2 | 4.5 | 7.3 | 155.2 | 175 | 105 | 100 | 28 | 77 | 125 | 0 | 0 | 0 | 0 | 11 | 5 | 11 | 5.32 |
| SP | DeLeon, J.DeLeon, Jose >> | 29 | 1989 | R | 60 | 26 | 26 | 11 | 8 | 5.33 | .342 | 1.53 | 9.6 | 4.2 | 7.3 | 170.2 | 182 | 110 | 101 | 22 | 79 | 138 | 2 | 0 | 0 | 0 | 13 | 5 | 5 | 4.54 |
| SP | Lincecum, T.Lincecum, Tim >> | 25 | 2009 | R | 59 | 24 | 24 | 5 | 14 | 6.16 | .374 | 1.75 | 11.1 | 4.7 | 8.3 | 149.0 | 184 | 107 | 102 | 18 | 77 | 138 | 1 | 0 | 0 | 0 | 9 | 6 | 8 | 4.39 |
| RP | Jansen, K.Jansen, Kenley >> | 28 | 2016 | R | 96 | 70 | 0 | 5 | 4 | 2.52 | .268 | 1.09 | 7.1 | 2.7 | 10.0 | 100.0 | 79 | 29 | 28 | 7 | 30 | 111 | 0 | 6 | 4 | 0 | 0 | 1 | 1 | 2.62 |
| RP | Balfour, G.Balfour, Grant # >> | 31 | 2008 | R | 75 | 61 | 0 | 3 | 2 | 4.56 | .340 | 1.51 | 8.8 | 4.8 | 9.9 | 73.0 | 71 | 39 | 37 | 11 | 39 | 80 | 0 | 3 | 8 | 0 | 0 | 3 | 2 | 4.49 |
| SP | Rogers, S.Rogers, Steve >> | 24 | 1973 | R | 50 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |