| Date | Team | Opp | Result | Dec | GS | IP | AB | BF | H | R | ER | HR | BB | IBB | SO | HBP | SH | SF | WP | BK | ERA | WHIP | K/9 | BB/9 | FIP | ERA+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2005 | ||||||||||||||||||||||||||
| Season Total 0-0 | 0 | 26.0 | 30 | 23 | 20 | 2 | 13 | 19 | 6.92 | 1.65 | 6.58 | 4.50 | — | 47 | ||||||||||||
| 2006 | ||||||||||||||||||||||||||
| Season Total 0-0 | 1 | 3.2 | 11 | 17 | 3 | 1 | 1 | 0 | 5 | — | 1 | 0 | — | — | 0 | — | 2.45 | 2.18 | 2.45 | 12.27 | — | 138 | ||||
| 2007 | ||||||||||||||||||||||||||
| Season Total 0-0 | 0 | 1.0 | 2 | 0 | 0 | 0 | 0 | 0 | 0.00 | 2.00 | — | — | — | 87 |
| Year | Level | Team | Org | G | GS | IP | H | R | ER | BB | SO | HR | W | L | SV | ERA | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010 | AAA | Sacramento | Oakland Athletics | 1 | 1 | 3.1 | 6 | 5 | 2 | 2 | 3 | 0 | 0 | 0 | 0 | 5.40 | 2.40 | 8.10 |
| 2011 | AA | Midland | Oakland Athletics | 27 | 27 | 143.2 | 205 | 133 | 113 | 42 | 110 | 24 | 6 | 12 | 0 | 7.08 | 1.72 | 6.89 |
| 2012 | AA | Midland | Oakland Athletics | 31 | 21 | 120.0 | 124 | 72 | 64 | 47 | 104 | 11 | 6 | 8 | 2 | 4.80 | 1.43 | 7.80 |
| 2014 | AA | Midland | Oakland Athletics | 25 | 25 | 146.1 | 137 | 70 | 63 | 51 | 95 | 14 | 7 | 7 | 0 | 3.87 | 1.28 | 5.84 |
| 2015 | AAA | Pawtucket, Charlotte | Boston Red Sox, Chicago White Sox | 25 | 19 | 114.0 | 124 | 63 | 53 | 28 | 82 | 11 | 5 | 10 | 0 | 4.18 | 1.33 | 6.47 |
| 2016 | AAA | Columbus | Cleveland Indians | 7 | 7 | 42.1 | 41 | 16 | 16 | 10 | 30 | 4 | 2 | 2 | 0 | 3.40 | 1.20 | 6.38 |
| 2017 | AAA | Pawtucket | Boston Red Sox | 23 | 17 | 126.2 | 119 | 63 | 61 | 41 | 99 | 22 | 6 | 8 | 0 | 4.33 | 1.26 | 7.03 |
| 2010–2017 | AAA | Career (4 yrs) | 56 | 44 | 286.1 | 290 | 147 | 132 | 81 | 214 | 37 | 13 | 20 | 0 | 4.15 | 1.30 | 6.73 | |
| 2011–2014 | AA | Career (3 yrs) | 83 | 73 | 410.0 | 466 | 275 | 240 | 140 | 309 | 49 | 19 | 27 | 2 | 5.27 | 1.48 | 6.78 |