| SP | Ankiel, R.Ankiel, Rick $$ >> | 42 | 2000 | L | 92 | 36 | 36 | 13 | 10 | 3.51 | .264 | 1.03 | 7.0 | 2.3 | 6.8 | 248.2 | 194 | 105 | 97 | 38 | 62 | 188 | 3 | 0 | 0 | 1 | 24 | 11 | 8 | 4.36 |
| SP | Zito, B.Zito, Barry $$ >> | 43 | 2000 | L | 87 | 35 | 35 | 16 | 13 | 4.35 | .284 | 1.16 | 7.9 | 2.6 | 6.8 | 231.2 | 203 | 115 | 112 | 38 | 66 | 174 | 10 | 0 | 0 | 2 | 16 | 6 | 4 | 4.57 |
| SP | Cole, G.Cole, Gerrit # + $ >> | 31 | 2019 | R | 93 | 33 | 33 | 8 | 17 | 5.52 | .308 | 1.31 | 8.9 | 2.9 | 11.6 | 187.2 | 184 | 115 | 115 | 35 | 61 | 242 | 6 | 0 | 0 | 0 | 14 | 5 | 2 | 3.90 |
| SP | Lincecum, T.Lincecum, Tim † + $ >> | 37 | 2008 | R | 89 | 30 | 30 | 13 | 8 | 3.76 | .274 | 1.11 | 6.7 | 3.3 | 10.3 | 206.0 | 153 | 87 | 86 | 29 | 76 | 235 | 13 | 0 | 0 | 5 | 16 | 4 | 3 | 3.71 |
| SP | Gilbert, L.Gilbert, Logan >> | 26 | 2023 | R | 74 | 30 | 28 | 4 | 16 | 6.61 | .358 | 1.65 | 11.1 | 3.8 | 7.4 | 130.2 | 161 | 100 | 96 | 29 | 55 | 107 | 0 | 0 | 0 | 0 | 8 | 3 | 1 | 5.59 |
| RP | Francis, B.Francis, Bowden >> | 27 | 2023 | R | 92 | 98 | 0 | 1 | 7 | 4.24 | .298 | 1.22 | 7.7 | 3.3 | 7.4 | 121.0 | 103 | 59 | 57 | 23 | 45 | 99 | 0 | 8 | 3 | 0 | 0 | 6 | 1 | 5.10 |
| RP | Helsley, R.Helsley, Ryan >> | 28 | 2023 | R | 83 | 70 | 0 | 7 | 3 | 4.79 | .307 | 1.29 | 7.2 | 4.4 | 11.8 | 71.1 | 57 | 39 | 38 | 5 | 35 | 93 | 0 | 1 | 0 | 0 | 0 | 3 | 6 | 2.90 |
| RP | Strahm, M.Strahm, Matt >> | 31 | 2023 | L | 73 | 61 | 0 | 2 | 5 | 5.76 | .331 | 1.46 | 10.3 | 3.0 | 10.0 | 54.2 | 62 | 36 | 35 | 10 | 18 | 60 | 0 | 6 | 3 | 0 | 0 | 1 | 1 | 4.24 |
| RP | Alvarado, J.Alvarado, Jose >> | 28 | 2023 | L | 56 | 38 | 0 | 3 | 6 | 5.09 | .312 | 1.36 | 7.5 | 4.9 | 12.3 | 35.1 | 29 | 20 | 20 | 4 | 19 | 48 | 0 | 2 | 1 | 0 | 0 | 0 | 2 | 3.37 |
| RP | Chapman, A.Chapman, Aroldis >> | 35 | 2023 | L | 50 | 30 | 0 | 1 | 1 | 3.99 | .358 | 1.64 | 8.4 | 6.5 | 14.6 | 29.1 | 27 | 14 | 13 | 3 | 21 | 47 | 0 | 1 | 1 | 0 | 0 | 1 | 4 | 3.38 |