| SP | Leonard, D.Leonard, Dutch † $ >> | 22 | 1914 | L | 91 | 29 | 28 | 16 | 6 | 2.23 | .251 | 1.00 | 6.6 | 2.4 | 4.2 | 202.0 | 148 | 52 | 50 | 13 | 53 | 95 | 3 | 0 | 0 | 0 | 24 | 2 | 0 | 3.71 |
| SP | Johnson, R.Johnson, Randy >> | 41 | 2004 | L | 84 | 28 | 28 | 9 | 9 | 4.32 | .289 | 1.19 | 7.9 | 2.9 | 7.6 | 166.2 | 145 | 81 | 80 | 21 | 54 | 141 | 2 | 0 | 0 | 1 | 15 | 4 | 5 | 3.99 |
| SP | Fernandez, J.Fernandez, Jose # >> | 21 | 2013 | R | 76 | 28 | 28 | 11 | 8 | 3.47 | .288 | 1.19 | 8.0 | 2.7 | 6.7 | 179.0 | 160 | 77 | 69 | 14 | 53 | 134 | 1 | 0 | 0 | 1 | 17 | 4 | 5 | 3.47 |
| SP | Lincecum, T.Lincecum, Tim >> | 25 | 2009 | R | 41 | 26 | 26 | 8 | 11 | 5.21 | .330 | 1.46 | 9.3 | 3.8 | 6.9 | 145.0 | 150 | 84 | 84 | 15 | 62 | 111 | 0 | 0 | 0 | 0 | 13 | 2 | 4 | 4.14 |
| RP | Eckersley, D.Eckersley, Dennis >> | 36 | 1990 | R | 87 | 45 | 0 | 7 | 0 | 2.81 | .254 | 1.00 | 6.2 | 2.8 | 6.9 | 48.0 | 33 | 15 | 15 | 2 | 15 | 37 | 0 | 8 | 1 | 0 | 0 | 1 | 0 | 3.00 |
| RP | Broxton, J.Broxton, Jonathan >> | 25 | 2009 | R | 63 | 7 | 0 | 1 | 0 | 7.36 | .353 | 1.64 | 12.9 | 2.6 | 3.9 | 7.1 | 10 | 6 | 6 | 2 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.71 |
| RP | Fingers, R.Fingers, Rollie >> | 35 | 1981 | R | 54 | 6 | 0 | 0 | 0 | 2.77 | .328 | 1.46 | 11.8 | 1.4 | 6.9 | 13.0 | 17 | 4 | 4 | 1 | 2 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.92 |