Pitching Statistics | MLB
| Player | Team | Pos | G | GS | W | L | SV | BS | HLD | CG | SHO | IP | H | R | ER | HR | BB | SO | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Justin Wilson | Pittsburgh Pirates | P | 15 | 0 | 4 | 0 | 0 | 2 | 3 | 0 | 0 | 25.2 | 9 | 4 | 4 | 0 | 14 | 25 | 1.40 | 0.90 |
| Wandy Rodriguez | Pittsburgh Pirates | P | 8 | 8 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 44.1 | 38 | 17 | 16 | 8 | 9 | 32 | 3.25 | 1.06 |
| A.J. Burnett | Pittsburgh Pirates | P | 10 | 10 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 63.0 | 46 | 19 | 18 | 3 | 23 | 79 | 2.57 | 1.10 |
| Jeff Locke | Pittsburgh Pirates | P | 8 | 8 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 45.2 | 36 | 17 | 16 | 5 | 20 | 28 | 3.15 | 1.23 |
| James McDonald | Pittsburgh Pirates | P | 6 | 6 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 29.2 | 29 | 24 | 19 | 1 | 20 | 25 | 5.76 | 1.65 |
| Francisco Liriano | Pittsburgh Pirates | P | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 11.0 | 12 | 2 | 2 | 0 | 5 | 16 | 1.64 | 1.55 |
| Vin Mazzaro | Pittsburgh Pirates | P | 14 | 0 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 15.2 | 16 | 5 | 5 | 1 | 4 | 12 | 2.87 | 1.28 |
| Jeanmar Gomez | Pittsburgh Pirates | P | 9 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 32.1 | 25 | 12 | 10 | 5 | 14 | 19 | 2.78 | 1.21 |
| Tony Watson | Pittsburgh Pirates | P | 19 | 0 | 1 | 1 | 1 | 1 | 7 | 0 | 0 | 20.2 | 19 | 12 | 12 | 3 | 6 | 20 | 5.23 | 1.21 |
| Bryan Morris | Pittsburgh Pirates | P | 10 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 14.2 | 9 | 6 | 6 | 2 | 8 | 9 | 3.68 | 1.16 |
| Jared Hughes | Pittsburgh Pirates | P | 13 | 0 | 1 | 2 | 0 | 0 | 3 | 0 | 0 | 13.2 | 13 | 7 | 7 | 2 | 9 | 13 | 4.61 | 1.61 |
| Mark Melancon | Pittsburgh Pirates | P | 22 | 0 | 0 | 0 | 0 | 1 | 14 | 0 | 0 | 22.0 | 17 | 2 | 2 | 1 | 1 | 22 | 0.82 | 0.82 |
| Jason Grilli | Pittsburgh Pirates | P | 21 | 0 | 0 | 1 | 16 | 0 | 0 | 0 | 0 | 18.2 | 9 | 2 | 2 | 0 | 4 | 30 | 0.96 | 0.70 |
