| SP | Arrieta, J.Arrieta, Jake >> | 29 | 2015 | R | 95 | 32 | 32 | 12 | 12 | 3.94 | .308 | 1.27 | 8.0 | 3.4 | 8.4 | 231.0 | 206 | 115 | 101 | 25 | 88 | 215 | 6 | 0 | 0 | 2 | 19 | 14 | 8 | 3.87 |
| SP | Hernandez, F.Hernandez, Felix >> | 28 | 2014 | R | 87 | 31 | 31 | 11 | 12 | 5.29 | .332 | 1.45 | 9.5 | 3.6 | 8.9 | 200.2 | 210 | 125 | 118 | 32 | 80 | 198 | 3 | 0 | 0 | 0 | 13 | 9 | 8 | 4.44 |
| SP | Harvey, M.Harvey, Matt >> | 24 | 2013 | R | 76 | 31 | 31 | 12 | 10 | 4.52 | .308 | 1.30 | 9.2 | 2.5 | 8.6 | 201.0 | 206 | 106 | 101 | 26 | 55 | 191 | 3 | 0 | 0 | 1 | 13 | 7 | 1 | 3.71 |
| SP | Tanana, F.Tanana, Frank >> | 23 | 1976 | L | 73 | 30 | 30 | 14 | 12 | 4.95 | .316 | 1.34 | 8.6 | 3.4 | 6.7 | 222.0 | 212 | 128 | 122 | 38 | 85 | 166 | 8 | 0 | 0 | 1 | 14 | 11 | 8 | 5.03 |
| RP | Kimbrel, C.Kimbrel, Craig >> | 24 | 2012 | R | 100 | 77 | 0 | 4 | 6 | 2.85 | .286 | 1.18 | 6.9 | 3.8 | 10.4 | 110.2 | 84 | 39 | 35 | 9 | 47 | 127 | 0 | 11 | 5 | 0 | 0 | 2 | 10 | 3.09 |
| RP | Miller, A.Miller, Andrew >> | 29 | 2014 | L | 85 | 66 | 0 | 5 | 5 | 3.19 | .270 | 1.07 | 7.0 | 2.8 | 9.2 | 84.2 | 65 | 30 | 30 | 11 | 26 | 86 | 0 | 9 | 4 | 0 | 0 | 3 | 4 | 3.69 |
| RP | Percival, T.Percival, Troy >> | 26 | 1995 | R | 79 | 51 | 0 | 3 | 5 | 2.97 | .285 | 1.16 | 5.2 | 5.4 | 10.1 | 57.2 | 33 | 20 | 19 | 5 | 34 | 64 | 0 | 8 | 4 | 0 | 0 | 2 | 1 | 3.79 |
| RP | Balfour, G.Balfour, Grant >> | 31 | 2008 | R | 74 | 37 | 0 | 5 | 0 | 3.08 | .301 | 1.26 | 6.9 | 4.5 | 10.7 | 38.0 | 29 | 14 | 13 | 3 | 19 | 45 | 0 | 4 | 1 | 0 | 0 | 1 | 1 | 3.24 |
| SP | Darvish, Y.Darvish, Yu >> | 26 | 2013 | R | 55 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Nelson, R.Nelson, Roger >> | 28 | 1972 | R | 87 | 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 >> | 25 | 2009 | R | 57 | 15 | 0 | 1 | 1 | 4.58 | .379 | 1.78 | 11.4 | 5.2 | 12.3 | 19.2 | 24 | 11 | 10 | 2 | 11 | 26 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 3.53 |