| SP | Gibson, B.Gibson, Bob † >> | 33 | 1968 | R | 93 | 37 | 37 | 19 | 17 | 3.17 | .277 | 1.13 | 7.4 | 2.8 | 4.9 | 298.0 | 244 | 110 | 105 | 25 | 94 | 162 | 23 | 0 | 0 | 3 | 23 | 5 | 4 | 4.00 |
| SP | Brown, M.Brown, Mordecai >> | 32 | 1908 | R | 85 | 36 | 36 | 19 | 11 | 3.12 | .271 | 1.10 | 7.5 | 2.4 | 4.3 | 277.0 | 230 | 103 | 96 | 20 | 75 | 132 | 13 | 0 | 0 | 6 | 22 | 4 | 3 | 3.84 |
| SP | Mathewson, C.Mathewson, Christy $ >> | 28 | 1908 | R | 83 | 35 | 35 | 16 | 13 | 3.31 | .264 | 1.07 | 7.8 | 1.9 | 4.5 | 260.2 | 225 | 101 | 96 | 17 | 54 | 131 | 13 | 0 | 0 | 4 | 19 | 2 | 2 | 3.49 |
| SP | Snell, B.Snell, Blake † >> | 25 | 2018 | L | 81 | 34 | 34 | 19 | 10 | 2.68 | .268 | 1.08 | 6.3 | 3.5 | 7.9 | 221.1 | 154 | 70 | 66 | 13 | 85 | 194 | 4 | 0 | 0 | 1 | 23 | 4 | 5 | 3.22 |
| RP | Miller, A.Miller, Andrew >> | 29 | 2014 | L | 88 | 77 | 0 | 0 | 4 | 4.06 | .295 | 1.22 | 7.1 | 3.9 | 9.5 | 51.0 | 40 | 23 | 23 | 4 | 22 | 54 | 0 | 5 | 1 | 0 | 0 | 2 | 2 | 3.31 |
| RP | Benitez, A.Benitez, Armando >> | 32 | 2004 | R | 82 | 46 | 0 | 2 | 2 | 1.97 | .263 | 1.03 | 4.8 | 4.6 | 5.6 | 45.2 | 24 | 11 | 10 | 5 | 23 | 28 | 0 | 7 | 1 | 0 | 0 | 2 | 0 | 4.87 |
| RP | Balfour, G.Balfour, Grant >> | 31 | 2008 | R | 76 | 25 | 0 | 2 | 1 | 4.34 | .287 | 1.21 | 5.6 | 5.3 | 9.6 | 29.0 | 18 | 14 | 14 | 5 | 17 | 31 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 4.86 |
| RP | Fingers, R.Fingers, Rollie >> | 35 | 1981 | R | 54 | 21 | 0 | 0 | 3 | 2.72 | .222 | 0.86 | 5.5 | 2.3 | 5.8 | 39.2 | 24 | 12 | 12 | 6 | 10 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.49 |
| SP | Lincecum, T.Lincecum, Tim >> | 25 | 2009 | R | 41 | 19 | 0 | 5 | 3 | 3.34 | .284 | 1.18 | 7.7 | 3.0 | 8.4 | 64.2 | 55 | 24 | 24 | 11 | 21 | 60 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 4.39 |