| SP | Martinez, P.Martinez, Pedro $ >> | 0 | 2011 | R | 100 | 22 | 22 | 9 | 4 | 3.15 | .302 | 1.28 | 8.4 | 3.2 | 8.7 | 137.0 | 128 | 53 | 48 | 4 | 48 | 133 | 1 | 0 | 0 | 1 | 14 | 2 | 1 | 2.53 |
| SP | Lincecum, T.Lincecum, Tim >> | 0 | 2013 | R | 40 | 20 | 17 | 7 | 2 | 2.43 | .278 | 1.14 | 7.1 | 3.2 | 8.0 | 122.1 | 96 | 35 | 33 | 9 | 43 | 109 | 0 | 0 | 0 | 0 | 14 | 2 | 7 | 3.28 |
| SP | Spalding, A.Spalding, Al # >> | 0 | 2011 | R | 24 | 15 | 13 | 7 | 5 | 4.69 | .303 | 1.30 | 10.1 | 1.6 | 3.9 | 96.0 | 108 | 51 | 50 | 16 | 17 | 42 | 7 | 0 | 0 | 0 | 7 | 0 | 0 | 4.82 |
| SP | Arrieta, J.Arrieta, Jake >> | 0 | 2018 | R | 46 | 14 | 13 | 6 | 2 | 4.70 | .331 | 1.46 | 10.1 | 3.1 | 5.3 | 82.1 | 92 | 44 | 43 | 10 | 28 | 48 | 0 | 0 | 0 | 0 | 8 | 2 | 4 | 4.51 |
| RP | Rivera, M.Rivera, Mariano >> | 0 | 2011 | R | 94 | 56 | 0 | 3 | 5 | 4.26 | .299 | 1.28 | 8.1 | 3.5 | 6.8 | 57.0 | 51 | 30 | 27 | 3 | 22 | 43 | 0 | 3 | 1 | 0 | 0 | 0 | 1 | 3.33 |
| RP | Franco, J.Franco, John >> | 0 | 2011 | L | 40 | 65 | 0 | 0 | 2 | 3.67 | .275 | 1.14 | 7.7 | 2.6 | 4.8 | 56.1 | 48 | 24 | 23 | 4 | 16 | 30 | 0 | 7 | 5 | 0 | 0 | 0 | 3 | 3.71 |
| RP | Eckersley, D.Eckersley, Dennis >> | 0 | 2011 | R | 68 | 36 | 0 | 3 | 4 | 3.58 | .314 | 1.36 | 9.5 | 2.9 | 5.1 | 60.1 | 63 | 24 | 24 | 7 | 19 | 34 | 0 | 5 | 5 | 0 | 0 | 1 | 1 | 4.38 |
| RP | Quisenberry, D.Quisenberry, Dan >> | 0 | 2011 | R | 50 | 33 | 0 | 2 | 6 | 6.75 | .398 | 1.95 | 13.9 | 3.8 | 1.4 | 33.1 | 51 | 28 | 25 | 3 | 14 | 5 | 0 | 2 | 1 | 0 | 0 | 1 | 0 | 5.24 |
| RP | Granger, W.Granger, Wayne >> | 0 | 2011 | R | 29 | 20 | 0 | 0 | 1 | 9.37 | .402 | 1.96 | 14.6 | 3.4 | 3.4 | 16.1 | 26 | 18 | 17 | 6 | 6 | 6 | 0 | 4 | 3 | 0 | 0 | 1 | 1 | 8.44 |
| SP | Schilling, C.Schilling, Curt # >> | 0 | 2011 | R | 79 | 14 | 11 | 3 | 7 | 5.09 | .334 | 1.51 | 10.0 | 3.5 | 5.5 | 69.0 | 77 | 44 | 39 | 12 | 27 | 42 | 0 | 0 | 0 | 0 | 4 | 0 | 2 | 5.22 |