Regular season · Pitching
| 2018 | SEA | 19 | 2 | 1 | 0 | 17.0 | 15 | 10 | 7 | 23 | 5.29 | 1.29 |
| 2015 | OAK | 4 | 0 | 2 | 0 | 4.1 | 7 | 5 | 3 | 3 | 10.38 | 2.31 |
| 2015 | BOS | 5 | 0 | 0 | 0 | 4.1 | 13 | 13 | 4 | 3 | 27.00 | 3.92 |
| 2014 | OAK | 54 | 1 | 3 | 1 | 50.0 | 32 | 19 | 22 | 50 | 3.42 | 1.08 |
| 2013 | OAK | 71 | 6 | 4 | 2 | 67.1 | 62 | 19 | 25 | 67 | 2.54 | 1.29 |
| 2012 | OAK | 71 | 6 | 2 | 14 | 73.1 | 42 | 17 | 27 | 80 | 2.09 | .94 |
| 2011 | AZ | 12 | 0 | 1 | 0 | 7.2 | 11 | 6 | 8 | 7 | 7.04 | 2.48 |
| Career | TOTAL | 236 | 15 | 13 | 17 | 224.0 | 182 | 89 | 96 | 233 | 3.58 | 1.24 |
Playoffs · Pitching
| 2013 | OAK | 1 | 0 | 0 | 0 | 0.2 | 1 | 2 | 1 | 1 | 27.00 | 3.00 |
| 2012 | OAK | 4 | 1 | 0 | 0 | 3.1 | 4 | 3 | 1 | 4 | 8.10 | 1.50 |
| Career | TOTAL | 5 | 1 | 0 | 0 | 4.0 | 5 | 5 | 2 | 5 | 11.25 | 1.75 |