| SP | Salazar, D.Salazar, Danny >> | 29 | 2015 | R | 88 | 36 | 36 | 11 | 19 | 3.71 | .289 | 1.20 | 8.2 | 2.6 | 9.6 | 235.0 | 213 | 103 | 97 | 30 | 69 | 251 | 7 | 0 | 0 | 1 | 21 | 4 | 5 | 3.46 |
| SP | Bumgarner, M.Bumgarner, Madison >> | 29 | 2015 | L | 85 | 36 | 36 | 15 | 14 | 3.51 | .273 | 1.11 | 7.8 | 2.3 | 10.2 | 236.0 | 204 | 97 | 92 | 29 | 59 | 268 | 7 | 0 | 0 | 4 | 25 | 3 | 3 | 3.11 |
| SP | Tomlin, J.Tomlin, Josh >> | 34 | 2015 | R | 73 | 35 | 35 | 5 | 21 | 5.04 | .301 | 1.25 | 8.2 | 3.0 | 6.6 | 198.1 | 181 | 119 | 111 | 39 | 67 | 146 | 2 | 0 | 0 | 0 | 16 | 8 | 7 | 5.22 |
| SP | Marquez, G.Marquez, German >> | 29 | 2018 | R | 78 | 37 | 36 | 9 | 15 | 5.11 | .303 | 1.28 | 9.5 | 2.1 | 10.0 | 215.0 | 226 | 125 | 122 | 39 | 50 | 239 | 4 | 0 | 0 | 2 | 15 | 5 | 1 | 3.90 |
| SP | Cain, M.Cain, Matt >> | 29 | 2012 | R | 73 | 18 | 18 | 4 | 9 | 6.42 | .344 | 1.56 | 10.7 | 3.4 | 7.6 | 89.2 | 106 | 65 | 64 | 10 | 34 | 75 | 1 | 0 | 0 | 0 | 6 | 1 | 1 | 3.96 |
| RP | Street, H.Street, Huston >> | 30 | 2012 | R | 98 | 98 | 0 | 3 | 4 | 3.94 | .287 | 1.14 | 6.7 | 3.6 | 10.7 | 105.0 | 78 | 47 | 46 | 14 | 42 | 125 | 0 | 6 | 2 | 0 | 0 | 7 | 2 | 3.75 |
| RP | Moronta, R.Moronta, Reyes >> | 32 | 2018 | R | 95 | 83 | 0 | 9 | 2 | 2.39 | .273 | 1.13 | 5.9 | 4.2 | 10.8 | 94.0 | 62 | 27 | 25 | 8 | 44 | 113 | 0 | 10 | 2 | 0 | 0 | 0 | 2 | 3.11 |
| RP | Strickland, H.Strickland, Hunter >> | 30 | 2015 | R | 92 | 63 | 0 | 5 | 3 | 3.39 | .262 | 1.01 | 7.3 | 1.8 | 10.1 | 74.1 | 60 | 30 | 28 | 4 | 15 | 83 | 0 | 5 | 2 | 0 | 0 | 4 | 1 | 2.23 |
| RP | Holland, G.Holland, Greg >> | 29 | 2013 | R | 78 | 38 | 0 | 3 | 1 | 1.90 | .281 | 1.15 | 6.2 | 4.3 | 12.0 | 42.2 | 29 | 10 | 9 | 2 | 20 | 56 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 2.45 |
| RP | Smith, C.Smith, Carson >> | 29 | 2015 | R | 90 | 38 | 0 | 2 | 4 | 4.42 | .322 | 1.40 | 7.8 | 5.0 | 13.3 | 38.2 | 33 | 26 | 19 | 5 | 21 | 56 | 0 | 4 | 1 | 0 | 0 | 1 | 1 | 3.50 |
| RP | Watson, T.Watson, Tony >> | 30 | 2013 | L | 73 | 103 | 0 | 2 | 0 | 3.29 | .278 | 1.10 | 6.7 | 3.3 | 10.2 | 54.2 | 40 | 21 | 20 | 5 | 20 | 61 | 0 | 2 | 1 | 0 | 0 | 3 | 0 | 3.22 |
| RP | Melancon, M.Melancon, Mark >> | 30 | 2013 | R | 72 | 33 | 0 | 0 | 0 | 6.27 | .327 | 1.45 | 11.5 | 1.6 | 8.7 | 33.0 | 42 | 23 | 23 | 5 | 6 | 32 | 0 | 2 | 0 | 0 | 0 | 0 | 3 | 3.58 |
| RP | Wilson, B.Wilson, Brian >> | 29 | 2011 | R | 23 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| RP | Mota, G.Mota, Guillermo >> | 38 | 2011 | R | 36 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Lincecum, T.Lincecum, Tim >> | 27 | 2011 | R | 64 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Samardzija, J.Samardzija, Jeff >> | 31 | 2014 | R | 70 | 12 | 1 | 0 | 2 | 4.03 | .302 | 1.30 | 9.4 | 2.5 | 9.8 | 22.1 | 23 | 12 | 10 | 3 | 6 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.41 |
| RP | Lopez, J.Lopez, Javier >> | 34 | 2011 | L | 38 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |