| NAME | GS | SEASON | TM | G | W | L | W% | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | D. Keuchel | 33 | 2015 | 33 | 20 | 8 | .714 | 2.48 | 216 | 3 | 2 | 0 | 232.0 | 185 | 64 | 68 | 17 | 51 | 2 | 0 | 0 | 911 | 9 | 8.38 | 1.98 | 4.24 | 0.66 | 23.7 | 5.6 | 1.02 | .269 | 2.64 | 64 | 2.90 | 73 | 7.18 | 28.3 | ||
| 2 | C. McHugh | 32 | 2015 | 32 | 19 | 7 | .731 | 3.89 | 171 | 0 | 0 | 0 | 203.2 | 207 | 88 | 89 | 19 | 53 | 9 | 0 | 2 | 859 | 5 | 7.56 | 2.34 | 3.23 | 0.84 | 19.9 | 6.2 | 1.28 | .310 | 3.93 | 100 | 3.57 | 89 | 9.15 | 9.5 | ||
| 3 | L. McCullers Jr. | 22 | 2015 | 22 | 6 | 7 | .462 | 3.22 | 129 | 1 | 0 | 0 | 125.2 | 106 | 45 | 49 | 10 | 43 | 5 | 0 | 2 | 520 | 8 | 9.24 | 3.08 | 3.00 | 0.72 | 24.8 | 8.3 | 1.19 | .288 | 3.51 | 83 | 3.25 | 81 | 7.59 | 10.4 | ||
| 4 | S. Feldman | 18 | 2015 | 18 | 5 | 5 | .500 | 3.90 | 61 | 0 | 0 | 0 | 108.1 | 115 | 47 | 49 | 13 | 27 | 0 | 0 | 1 | 451 | 8 | 5.07 | 2.24 | 2.26 | 1.08 | 13.5 | 6.0 | 1.31 | .291 | 4.07 | 100 | 4.31 | 108 | 9.55 | -3.9 | ||
| 5 | S. Kazmir | 13 | 2015 | 13 | 2 | 6 | .250 | 4.17 | 54 | 0 | 0 | 0 | 73.1 | 78 | 34 | 42 | 13 | 24 | 6 | 0 | 0 | 323 | 3 | 6.63 | 2.95 | 2.25 | 1.60 | 16.7 | 7.4 | 1.39 | .288 | 5.15 | 107 | 5.19 | 130 | 9.57 | -9.8 | ||
| 6 | R. Hernandez | 11 | 2015 | 20 | 3 | 5 | .375 | 4.36 | 42 | 0 | 0 | 0 | 84.2 | 90 | 41 | 48 | 9 | 26 | 1 | 6 | 2 | 357 | 1 | 4.46 | 2.76 | 1.62 | 0.96 | 11.8 | 7.3 | 1.37 | .290 | 5.10 | 112 | 4.47 | 112 | 9.57 | -4.6 | ||
| 7 | M. Fiers | 9 | 2015 | 10 | 2 | 1 | .667 | 3.32 | 59 | 1 | 1 | 0 | 62.1 | 45 | 23 | 26 | 10 | 21 | 1 | 0 | 0 | 252 | 2 | 8.52 | 3.03 | 2.81 | 1.44 | 23.4 | 8.3 | 1.06 | .217 | 3.75 | 85 | 4.38 | 110 | 6.50 | -2.7 | ||
| 8 | B. Oberholtzer | 8 | 2015 | 8 | 2 | 2 | .500 | 4.46 | 27 | 0 | 0 | 0 | 38.1 | 44 | 19 | 21 | 4 | 17 | 1 | 0 | 0 | 171 | 2 | 6.34 | 3.99 | 1.59 | 0.94 | 15.8 | 9.9 | 1.59 | .328 | 4.93 | 115 | 4.48 | 112 | 10.33 | -2.1 | ||
| 9 | V. Velasquez | 7 | 2015 | 19 | 1 | 1 | .500 | 4.37 | 58 | 0 | 0 | 0 | 55.2 | 50 | 27 | 28 | 5 | 21 | 2 | 5 | 0 | 231 | 3 | 9.38 | 3.40 | 2.76 | 0.81 | 25.1 | 9.1 | 1.28 | .310 | 4.53 | 112 | 3.45 | 86 | 8.08 | 3.4 | ||
| 10 | D. Straily | 3 | 2015 | 4 | 0 | 1 | .000 | 5.40 | 14 | 0 | 0 | 0 | 16.2 | 16 | 10 | 11 | 2 | 8 | 1 | 0 | 0 | 76 | 1 | 7.56 | 4.32 | 1.75 | 1.08 | 18.4 | 10.5 | 1.44 | .275 | 5.94 | 139 | 4.63 | 116 | 8.64 | -1.2 | ||
| 11 | A. Wojciechowski | 3 | 2015 | 5 | 0 | 1 | .000 | 7.16 | 16 | 0 | 0 | 0 | 16.1 | 23 | 13 | 13 | 2 | 7 | 0 | 2 | 0 | 79 | 1 | 8.82 | 3.86 | 2.29 | 1.10 | 20.3 | 8.9 | 1.84 | .389 | 7.16 | 184 | 4.05 | 101 | 12.67 | -0.1 | ||
| 12 | S. Deduno | 2 | 2015 | 9 | 0 | 1 | .000 | 6.86 | 17 | 0 | 0 | 1 | 21.0 | 24 | 16 | 16 | 3 | 9 | 3 | 4 | 0 | 96 | 3 | 7.29 | 3.86 | 1.89 | 1.29 | 17.7 | 9.4 | 1.57 | .328 | 6.86 | 176 | 5.08 | 127 | 10.29 | -2.6 | ||
| 13 | B. Peacock | 1 | 2015 | 1 | 0 | 1 | .000 | 5.40 | 3 | 0 | 0 | 0 | 5.0 | 5 | 3 | 3 | 0 | 2 | 1 | 0 | 0 | 22 | 0 | 5.40 | 3.60 | 1.50 | 0.00 | 13.6 | 9.1 | 1.40 | .313 | 5.40 | 139 | 3.73 | 93 | 9.00 | 0.1 |