Boston Red Sox Pitching Stats - 2013
VS. TOR
| Pitching | ||||||||||||||||
| NAME | GP | GS | W | L | SV | HLD | IP | H | ER | HR | BB | SO | K/9 | P/GS | WHIP | ERA |
| Alex Wilson | 1 | 0 | 0 | 0 | 0 | 0 | 0.2 | 2 | 1 | 0 | 1 | 2 | 27.00 | 0.0 | 4.50 | 13.50 |
| Koji Uehara | 2 | 0 | 0 | 0 | 0 | 2 | 2.0 | 1 | 0 | 0 | 0 | 4 | 18.00 | 0.0 | 0.50 | 0.00 |
| John Lackey | 1 | 1 | 0 | 1 | 0 | 0 | 4.1 | 5 | 2 | 1 | 1 | 8 | 16.62 | 519.0 | 1.38 | 4.15 |
| Junichi Tazawa | 4 | 0 | 1 | 2 | 0 | 1 | 3.1 | 5 | 4 | 3 | 2 | 6 | 16.20 | 0.0 | 2.10 | 10.80 |
| Alfredo Aceves | 1 | 0 | 0 | 0 | 0 | 0 | 3.2 | 3 | 3 | 1 | 2 | 5 | 12.27 | 0.0 | 1.36 | 7.36 |
| Clayton Mortensen | 3 | 0 | 0 | 0 | 0 | 0 | 5.0 | 3 | 1 | 1 | 1 | 6 | 10.80 | 0.0 | 0.80 | 1.80 |
| Felix Doubront | 1 | 1 | 0 | 0 | 0 | 0 | 5.0 | 9 | 3 | 1 | 0 | 6 | 10.80 | 611.0 | 1.80 | 5.40 |
| Craig Breslow | 1 | 0 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 1 | 9.00 | 0.0 | 0.00 | 0.00 |
| Andrew Miller | 2 | 0 | 0 | 0 | 0 | 1 | 1.0 | 3 | 3 | 1 | 2 | 1 | 9.00 | 0.0 | 5.00 | 27.00 |
| Andrew Bailey | 1 | 0 | 0 | 0 | 0 | 1 | 1.0 | 1 | 0 | 0 | 1 | 1 | 9.00 | 0.0 | 2.00 | 0.00 |
| Ryan Dempster | 2 | 2 | 1 | 1 | 0 | 0 | 11.0 | 11 | 7 | 4 | 4 | 10 | 8.18 | 471.5 | 1.36 | 5.73 |
| Clay Buchholz | 2 | 2 | 1 | 0 | 0 | 0 | 15.0 | 8 | 2 | 0 | 6 | 12 | 7.20 | 478.5 | 0.93 | 1.20 |
| Jon Lester | 3 | 3 | 2 | 0 | 0 | 0 | 22.0 | 12 | 5 | 1 | 2 | 16 | 6.55 | 322.0 | 0.64 | 2.05 |
| Joel Hanrahan | 3 | 0 | 0 | 0 | 2 | 0 | 3.0 | 3 | 1 | 0 | 1 | 1 | 3.00 | 0.0 | 1.33 | 3.00 |
| Jose De La Torre | 1 | 0 | 0 | 0 | 0 | 0 | 1.0 | 2 | 2 | 0 | 1 | 0 | 0.00 | 0.0 | 3.00 | 18.00 |
| Totals | 9 | 9 | 5 | 4 | 2 | 5 | 79.0 | 68 | 34 | 13 | 24 | 79 | 9.00 | 488.8 | 1.16 | 3.87 |
| Bold: Qualified for ERA title (1 inning pitched per team game) |