| Year | Team | W | L | G | IP | ERA | WHIP | K | BB | HR | K/9 | BB/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009 | San Francisco Giants | 0 | 0 | 11 | 8.2 | 1.04 | 1.27 | 11 | 5 | 1 | 11.42 | 5.19 |
| 2010 |
| San Francisco Giants |
| 3 |
| 0 |
| 41 |
| 32.2 |
| 3.03 |
| 1.50 |
| 37 |
| 20 |
| 1 |
| 10.19 |
| 5.51 |
| 2011 | San Francisco Giants | 1 | 2 | 31 | 27.1 | 6.26 | 1.65 | 25 | 16 | 0 | 8.23 | 5.27 |
| 2012 | San Francisco Giants | 0 | 0 | 6 | 3.2 | 0.00 | 1.09 | 5 | 3 | 0 | 12.27 | 7.36 |
| 2017 | Pittsburgh Pirates | 0 | 0 | 8 | 4.0 | 4.50 | 2.25 | 4 | 2 | 2 | 9.00 | 4.50 |
| Career | — | 4 | 2 | 97 | 76.1 | 3.89 | 1.55 | 82 | 46 | 4 | 9.67 | 5.42 |
