| SP | Arrieta, J.Arrieta, Jake >> | 29 | 2015 | R | 93 | 31 | 31 | 13 | 9 | 4.30 | .297 | 1.23 | 7.6 | 3.5 | 7.3 | 173.2 | 146 | 84 | 83 | 15 | 68 | 141 | 1 | 0 | 0 | 1 | 16 | 6 | 4 | 3.78 |
| SP | Leonard, D.Leonard, Dutch >> | 22 | 1914 | L | 91 | 32 | 32 | 15 | 11 | 3.17 | .268 | 1.08 | 6.8 | 2.9 | 5.5 | 212.2 | 160 | 80 | 75 | 16 | 69 | 129 | 3 | 0 | 0 | 1 | 21 | 5 | 5 | 3.81 |
| SP | Johnson, W.Johnson, Walter † >> | 26 | 1913 | R | 95 | 31 | 31 | 18 | 8 | 2.20 | .257 | 1.00 | 7.0 | 2.0 | 4.2 | 221.0 | 173 | 58 | 54 | 11 | 48 | 103 | 4 | 0 | 0 | 2 | 25 | 8 | 0 | 3.48 |
| SP | Guidry, R.Guidry, Ron # >> | 28 | 1978 | L | 78 | 31 | 31 | 13 | 11 | 3.34 | .278 | 1.15 | 7.7 | 2.6 | 5.0 | 218.1 | 186 | 86 | 81 | 21 | 64 | 122 | 2 | 0 | 0 | 1 | 21 | 2 | 2 | 4.04 |
| SP | Lincecum, T.Lincecum, Tim >> | 25 | 2009 | R | 39 | 29 | 28 | 13 | 10 | 5.26 | .332 | 1.48 | 9.4 | 4.0 | 8.0 | 167.2 | 174 | 98 | 98 | 17 | 74 | 149 | 0 | 0 | 0 | 0 | 11 | 2 | 10 | 3.90 |
| RP | Chapman, A.Chapman, Aroldis >> | 26 | 2014 | L | 93 | 82 | 0 | 1 | 3 | 2.70 | .238 | 0.91 | 3.9 | 4.3 | 8.7 | 110.0 | 48 | 35 | 33 | 9 | 52 | 106 | 0 | 11 | 0 | 0 | 0 | 3 | 1 | 3.64 |
| RP | Miller, A.Miller, Andrew >> | 29 | 2014 | L | 88 | 56 | 0 | 3 | 4 | 3.61 | .286 | 1.19 | 7.5 | 3.2 | 8.9 | 62.1 | 52 | 25 | 25 | 5 | 22 | 61 | 0 | 6 | 5 | 0 | 0 | 1 | 4 | 3.19 |
| RP | Britton, Z.Britton, Zach >> | 28 | 2016 | L | 77 | 35 | 0 | 3 | 0 | 1.30 | .214 | 0.82 | 5.5 | 2.0 | 5.9 | 41.2 | 25 | 6 | 6 | 1 | 9 | 27 | 0 | 3 | 0 | 0 | 0 | 0 | 7 | 2.66 |