| SP | Lincecum, T.Lincecum, Tim # >> | 25 | 2009 | R | 45 | 25 | 25 | 4 | 9 | 6.12 | .352 | 1.61 | 10.4 | 4.1 | 10.5 | 135.1 | 156 | 94 | 92 | 24 | 62 | 157 | 1 | 0 | 0 | 0 | 9 | 3 | 9 | 4.43 |
| SP | Marichal, J.Marichal, Juan # >> | 29 | 1966 | R | 75 | 24 | 24 | 6 | 12 | 5.49 | .321 | 1.39 | 10.5 | 2.1 | 6.6 | 152.1 | 177 | 99 | 93 | 30 | 35 | 112 | 4 | 0 | 0 | 0 | 10 | 4 | 2 | 4.86 |
| SP | Rodon, C.Rodon, Carlos # >> | 29 | 2022 | L | 59 | 22 | 22 | 8 | 12 | 5.38 | .339 | 1.54 | 9.7 | 4.1 | 8.9 | 112.0 | 121 | 68 | 67 | 16 | 51 | 111 | 1 | 0 | 0 | 0 | 9 | 0 | 6 | 4.24 |
| SP | Schmidt, J.Schmidt, Jason >> | 31 | 2004 | R | 43 | 23 | 22 | 6 | 8 | 5.15 | .325 | 1.43 | 8.5 | 4.4 | 10.2 | 129.1 | 122 | 78 | 74 | 17 | 63 | 146 | 0 | 0 | 0 | 0 | 10 | 2 | 2 | 3.96 |
| RP | Casilla, S.Casilla, Santiago # >> | 34 | 2014 | R | 60 | 62 | 0 | 5 | 2 | 3.58 | .298 | 1.26 | 7.2 | 4.2 | 8.1 | 60.1 | 48 | 28 | 24 | 12 | 28 | 54 | 0 | 0 | 3 | 0 | 0 | 1 | 3 | 5.25 |
| RP | Littell, Z.Littell, Zack >> | 25 | 2021 | R | 7 | 65 | 0 | 2 | 3 | 4.53 | .308 | 1.34 | 7.9 | 4.3 | 9.3 | 57.2 | 50 | 30 | 29 | 6 | 27 | 59 | 0 | 2 | 3 | 0 | 0 | 0 | 2 | 3.72 |
| RP | McGee, J.McGee, Jake # >> | 34 | 2021 | L | 29 | 55 | 0 | 1 | 1 | 5.92 | .335 | 1.45 | 10.2 | 3.0 | 6.7 | 51.2 | 58 | 38 | 34 | 14 | 17 | 38 | 0 | 2 | 3 | 0 | 0 | 3 | 0 | 6.25 |
| CL | Garcia, J.Garcia, Jarlin >> | 28 | 2021 | L | 20 | 57 | 0 | 5 | 3 | 3.22 | .269 | 1.09 | 7.0 | 2.8 | 7.4 | 67.0 | 52 | 29 | 24 | 10 | 21 | 55 | 0 | 2 | 2 | 0 | 0 | 1 | 2 | 4.28 |
| RP | Gutierrez, J.Gutierrez, Juan # >> | 31 | 2014 | R | 3 | 51 | 0 | 2 | 1 | 7.11 | .338 | 1.51 | 11.3 | 2.5 | 6.5 | 44.1 | 55 | 38 | 35 | 6 | 12 | 32 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4.20 |