| SP | Leonard, D.Leonard, Dutch >> | 22 | 1914 | L | 91 | 30 | 30 | 8 | 10 | 3.47 | .296 | 1.23 | 7.2 | 3.9 | 4.9 | 194.2 | 155 | 92 | 75 | 20 | 85 | 105 | 1 | 0 | 0 | 1 | 19 | 5 | 2 | 4.65 |
| SP | Alexander, P.Alexander, Pete # >> | 28 | 1915 | R | 88 | 29 | 29 | 12 | 11 | 4.70 | .310 | 1.34 | 9.2 | 2.8 | 5.1 | 182.0 | 186 | 99 | 95 | 18 | 57 | 104 | 3 | 0 | 0 | 0 | 13 | 2 | 4 | 4.12 |
| SP | Greinke, Z.Greinke, Zack >> | 32 | 2015 | R | 94 | 29 | 29 | 15 | 10 | 3.86 | .304 | 1.30 | 8.0 | 3.7 | 6.3 | 189.0 | 167 | 87 | 81 | 19 | 78 | 132 | 5 | 0 | 0 | 1 | 17 | 3 | 5 | 4.20 |
| SP | Gibson, B.Gibson, Bob † >> | 33 | 1968 | R | 93 | 29 | 29 | 11 | 9 | 3.92 | .314 | 1.35 | 9.1 | 3.0 | 4.9 | 193.0 | 195 | 95 | 84 | 16 | 65 | 106 | 2 | 0 | 0 | 2 | 15 | 5 | 3 | 4.07 |
| SP | Darvish, Y.Darvish, Yu >> | 26 | 2013 | R | 46 | 28 | 28 | 10 | 4 | 4.30 | .318 | 1.38 | 8.4 | 4.1 | 7.7 | 163.1 | 152 | 81 | 78 | 21 | 74 | 140 | 1 | 0 | 0 | 0 | 15 | 3 | 2 | 4.37 |
| RP | Davis, W.Davis, Wade † >> | 29 | 2015 | R | 89 | 77 | 0 | 9 | 3 | 2.98 | .284 | 1.18 | 6.8 | 3.9 | 9.5 | 96.2 | 72 | 33 | 32 | 9 | 42 | 101 | 0 | 3 | 1 | 0 | 0 | 1 | 1 | 3.46 |
| RP | Boxberger, B.Boxberger, Brad >> | 26 | 2014 | R | 83 | 63 | 0 | 2 | 4 | 3.28 | .286 | 1.20 | 6.1 | 4.7 | 9.7 | 74.0 | 50 | 27 | 27 | 6 | 39 | 80 | 0 | 3 | 2 | 0 | 0 | 0 | 1 | 3.47 |
| RP | Clippard, T.Clippard, Tyler >> | 26 | 2011 | R | 79 | 48 | 0 | 2 | 3 | 2.51 | .268 | 1.08 | 5.5 | 4.3 | 8.0 | 61.0 | 37 | 21 | 17 | 7 | 29 | 54 | 0 | 2 | 1 | 0 | 0 | 1 | 1 | 4.20 |
| RP | Urbina, U.Urbina, Ugueth >> | 24 | 1998 | R | 59 | 48 | 0 | 2 | 1 | 4.44 | .304 | 1.31 | 6.6 | 5.4 | 8.8 | 52.2 | 38 | 29 | 26 | 4 | 31 | 51 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 3.83 |
| CL | Wagner, B.Wagner, Billy † >> | 28 | 1999 | L | 95 | 75 | 0 | 6 | 7 | 3.49 | .298 | 1.25 | 7.2 | 4.1 | 8.8 | 80.0 | 64 | 36 | 31 | 11 | 36 | 78 | 0 | 35 | 2 | 0 | 0 | 2 | 1 | 4.26 |