| SP | Johnson, W.Johnson, Walter $$ >> | 23 | 1910 | R | 79 | 14 | 14 | 5 | 8 | 3.95 | .298 | 1.23 | 8.4 | 2.7 | 6.2 | 114.0 | 106 | 54 | 50 | 17 | 34 | 79 | 8 | 0 | 0 | 1 | 5 | 5 | 9 | 4.58 |
| SP | Lincecum, T.Lincecum, Tim # >> | 25 | 2009 | R | 40 | 14 | 14 | 5 | 6 | 5.25 | .336 | 1.49 | 9.5 | 3.9 | 8.9 | 96.0 | 101 | 64 | 56 | 8 | 42 | 95 | 0 | 0 | 0 | 0 | 6 | 3 | 5 | 3.51 |
| SP | Reulbach, E.Reulbach, Ed >> | 23 | 1905 | R | 65 | 12 | 12 | 5 | 6 | 4.45 | .305 | 1.28 | 7.6 | 3.9 | 3.9 | 89.0 | 75 | 47 | 44 | 5 | 39 | 39 | 6 | 0 | 0 | 0 | 5 | 3 | 6 | 4.27 |
| SP | Carpenter, C.Carpenter, Chris >> | 31 | 2006 | R | 15 | 13 | 13 | 6 | 5 | 5.15 | .360 | 1.68 | 11.5 | 3.7 | 5.3 | 78.2 | 100 | 48 | 45 | 10 | 32 | 46 | 0 | 0 | 0 | 0 | 5 | 1 | 1 | 4.76 |
| SP | Jenkins, F.Jenkins, Fergie # >> | 26 | 1968 | R | 21 | 13 | 13 | 3 | 7 | 5.16 | .336 | 1.52 | 10.5 | 3.2 | 5.0 | 96.0 | 112 | 59 | 55 | 13 | 34 | 53 | 2 | 0 | 0 | 0 | 6 | 0 | 1 | 4.72 |
| RP | Williams, D.Williams, Devin >> | 28 | 2023 | R | 74 | 26 | 0 | 2 | 0 | 2.70 | .281 | 1.17 | 5.7 | 4.9 | 8.5 | 33.1 | 21 | 10 | 10 | 0 | 18 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.76 |
| RP | Nelson, J.Nelson, Jeff >> | 35 | 2001 | R | 46 | 20 | 0 | 1 | 0 | 3.38 | .287 | 1.17 | 6.4 | 4.1 | 7.9 | 24.0 | 17 | 9 | 9 | 1 | 11 | 21 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 3.29 |
| RP | Jansen, K.Jansen, Kenley >> | 23 | 2011 | R | 50 | 16 | 0 | 0 | 1 | 4.24 | .320 | 1.41 | 10.1 | 2.6 | 9.0 | 17.0 | 19 | 8 | 8 | 2 | 5 | 17 | 0 | 10 | 2 | 0 | 0 | 0 | 1 | 3.41 |