| SP | Anderson, C.Anderson, Chase >> | 29 | 2017 | R | 100 | 34 | 34 | 6 | 11 | 3.27 | .290 | 1.21 | 7.9 | 3.0 | 7.0 | 209.1 | 184 | 83 | 76 | 10 | 70 | 162 | 0 | 0 | 0 | 0 | 18 | 2 | 0 | 3.11 |
| SP | Lincecum, T.Lincecum, Tim >> | 27 | 2011 | R | 92 | 33 | 33 | 13 | 9 | 3.68 | .320 | 1.39 | 8.2 | 4.4 | 8.3 | 217.2 | 197 | 89 | 89 | 15 | 106 | 201 | 0 | 0 | 0 | 0 | 22 | 4 | 3 | 3.57 |
| SP | Santana, E.Santana, Ervin # >> | 29 | 2012 | R | 71 | 32 | 32 | 7 | 14 | 4.59 | .332 | 1.47 | 9.8 | 3.5 | 6.3 | 192.0 | 208 | 109 | 98 | 19 | 74 | 135 | 0 | 0 | 0 | 0 | 15 | 4 | 1 | 4.10 |
| SP | Hough, C.Hough, Charlie >> | 45 | 1993 | R | 51 | 32 | 32 | 8 | 15 | 5.89 | .354 | 1.62 | 10.7 | 3.9 | 5.6 | 177.1 | 211 | 126 | 116 | 24 | 77 | 110 | 0 | 0 | 0 | 0 | 11 | 4 | 10 | 4.89 |
| SP | Richard, C.Richard, Clayton >> | 35 | 2018 | L | 44 | 32 | 31 | 8 | 15 | 6.62 | .362 | 1.68 | 10.2 | 5.0 | 6.3 | 156.1 | 177 | 121 | 115 | 24 | 86 | 109 | 0 | 1 | 0 | 0 | 9 | 3 | 10 | 5.31 |
| RP | Speier, J.Speier, Justin >> | 32 | 2005 | R | 94 | 83 | 0 | 3 | 7 | 4.57 | .322 | 1.40 | 9.5 | 3.1 | 5.6 | 110.1 | 116 | 65 | 56 | 14 | 38 | 68 | 0 | 6 | 8 | 0 | 0 | 3 | 2 | 4.54 |
| RP | Barnes, D.Barnes, Danny >> | 27 | 2017 | R | 91 | 81 | 0 | 6 | 5 | 4.07 | .311 | 1.35 | 8.0 | 4.2 | 6.0 | 97.1 | 86 | 52 | 44 | 9 | 45 | 65 | 0 | 6 | 7 | 0 | 0 | 1 | 3 | 4.29 |
| RP | Montgomery, J.Montgomery, Jeff >> | 35 | 1997 | R | 63 | 71 | 0 | 4 | 9 | 3.75 | .316 | 1.37 | 9.1 | 3.3 | 5.7 | 74.1 | 75 | 38 | 31 | 6 | 27 | 47 | 0 | 4 | 2 | 0 | 0 | 1 | 6 | 3.92 |
| RP | Roebuck, E.Roebuck, Ed # >> | 31 | 1962 | R | 54 | 49 | 0 | 5 | 2 | 5.56 | .348 | 1.57 | 10.1 | 4.1 | 5.0 | 68.0 | 76 | 42 | 42 | 9 | 31 | 38 | 0 | 6 | 2 | 0 | 0 | 2 | 7 | 5.06 |
| RP | Belisle, M.Belisle, Matt >> | 32 | 2012 | R | 34 | 29 | 0 | 1 | 2 | 3.66 | .351 | 1.63 | 9.3 | 5.3 | 5.9 | 32.0 | 33 | 18 | 13 | 1 | 19 | 21 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 3.88 |
| SP | Hesketh, J.Hesketh, Joe >> | 35 | 1994 | L | 37 | 13 | 0 | 1 | 1 | 5.94 | .390 | 1.92 | 14.1 | 3.9 | 7.9 | 16.2 | 25 | 12 | 11 | 1 | 7 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3.38 |