| 2009 | D-Backs | Pitching | |||||||||||||||||||
| Pitcher | AP | GS | IP | AB | H | R | ER | BB | SO | HR | BK | WP | HB | CG | SHO | OP AVG | OP OBP | ERA | W | L | S |
| Randall Stevens | 17 | 1 | 31.00 | 119 | 27 | 16 | 15 | 10 | 38 | 5 | 1 | 2 | 2 | 1 | 0 | 0.227 | 0.298 | 4.31 | 3 | 2 | 3 |
| Tim Brust | 8 | 4 | 26.00 | 101 | 23 | 10 | 7 | 5 | 24 | 0 | 0 | 0 | 4 | 1 | 1 | 0.228 | 0.291 | 2.39 | 2 | 1 | 1 |
| Jake Rule | 12 | 7 | 49.33 | 166 | 20 | 15 | 13 | 25 | 70 | 5 | 0 | 10 | 6 | 0 | 0 | 0.120 | 0.259 | 2.37 | 4 | 0 | 0 |
| Drew Dobbins | 15 | 10 | 66.67 | 244 | 55 | 34 | 28 | 29 | 45 | 5 | 0 | 3 | 3 | 0 | 0 | 0.225 | 3.150 | 3.78 | 7 | 2 | 0 |
| Brandon Zollman | 15 | 6 | 49.33 | 187 | 41 | 24 | 20 | 27 | 76 | 4 | 0 | 9 | 2 | 0 | 0 | 0.219 | 0.324 | 3.65 | 5 | 2 | 1 |
| Ryan Cooper | 17 | 10 | 84.00 | 307 | 57 | 19 | 15 | 25 | 82 | 5 | 0 | 3 | 3 | 3 | 1 | 0.186 | 0.254 | 1.61 | 9 | 1 | 2 |
| Josh Ellwood | 4 | 1 | 5.67 | 25 | 7 | 9 | 4 | 3 | 8 | 1 | 0 | 1 | 1 | 0 | 0 | 0.280 | 0.379 | 6.35 | 0 | 1 | 0 |
| Zack Goodyear | 4 | 0 | 6.33 | 19 | 3 | 1 | 1 | 3 | 7 | 0 | 0 | 2 | 1 | 0 | 0 | 0.158 | 0.304 | 1.42 | 0 | 0 | 0 |
| Adam Gilbert | 1 | 0 | 1.00 | 3 | 0 | 1 | 1 | 2 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0.000 | 0.500 | 9.00 | 0 | 0 | 0 |
| Ben Wise | 3 | 0 | 3.00 | 14 | 3 | 3 | 1 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.214 | 0.389 | 3.00 | 0 | 1 | 0 |
| Adam Kruithof | 6 | 2 | 22.33 | 76 | 9 | 2 | 2 | 7 | 21 | 1 | 0 | 1 | 0 | 0 | 0 | 0.118 | 0.193 | 0.81 | 1 | 0 | 2 |
| Wes Harlow | 4 | 0 | 5.33 | 20 | 6 | 2 | 2 | 2 | 4 | 0 | 0 | 0 | 1 | 0 | 0 | 0.300 | 0.391 | 3.38 | 0 | 0 | 0 |
| Team Totals | 106 | 41 | 350.66 | 1281 | 251 | 136 | 109 | 142 | 376 | 27 | 2 | 32 | 24 | 5 | 9 | 0.196 | 0.288 | 2.80 | 31 | 10 | 9 |