| 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+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 | ||||||||||||||||||||||||||
| Season Total 4-1 | 7 | 32.0 | 29 | 17 | 17 | 1 | 18 | 25 | 4.78 | 1.47 | 7.03 | 5.06 | — | 81 |
| Year | Level | Team | Org | G | PA | AB | R | H | TB | 2B | 3B | HR | RBI | BB | SO | SB | CS | HBP | SF | SAC | GIDP | AVG | OBP | SLG | OPS | BABIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010 | AA | San Antonio | San Diego Padres | 7 | 9 | 8 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.375 | 0.375 | 0.375 | 0.750 | 0.375 |
| 2011 | AA | Harrisburg | Washington Nationals | 20 | 18 | 13 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.077 | 0.143 | 0.077 | 0.220 | 0.077 |
| 2012 | AA | Harrisburg | Washington Nationals | 40 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0.000 | — |
| 2013 | MLB | Washington Nationals | Washington Nationals | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0.000 | — |
| 2016 | AAA | Syracuse | Washington Nationals | 45 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0.000 | — |
| 2017 | AAA | Reno | Arizona Diamondbacks | 53 | 3 | 3 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.333 | 0.333 | 0.333 | 0.666 | 0.333 |
| 2018 | AAA | Colorado Springs | Milwaukee Brewers | 49 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0.000 | — |
| 2013 | MLB | Career (1 yr) | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | |
| 2016–2018 | AAA | Career (3 yrs) | 147 | 7 | 6 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.167 | 0.167 | 0.167 | 0.334 | — | |
| 2010–2012 | AA | Career (3 yrs) | 67 | 29 | 23 | 0 | 4 | 4 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.174 | 0.208 | 0.174 | 0.382 | — |
| Year | Level | Team | Org | G | GS | IP | H | R | ER | BB | SO | HR | W | L | SV | ERA | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010 | AA | San Antonio | San Diego Padres | 7 | 7 | 39.1 | 29 | 13 | 12 | 12 | 35 | 1 | 4 | 0 | 0 | 2.75 | 1.04 | 8.01 |
| 2010 | AAA | Portland | San Diego Padres | 1 | 1 | 5.0 | 3 | 2 | 2 | 2 | 7 | 1 | 1 | 0 | 0 | 3.60 | 1.00 | 12.60 |
| 2011 | AA | Harrisburg | Washington Nationals | 19 | 18 | 94.0 | 110 | 60 | 50 | 41 | 93 | 9 | 5 | 7 | 0 | 4.79 | 1.61 | 8.90 |
| 2012 | AA | Harrisburg | Washington Nationals | 40 | 0 | 64.1 | 61 | 18 | 18 | 18 | 69 | 5 | 7 | 3 | 5 | 2.52 | 1.23 | 9.65 |
| 2012 | AAA | Syracuse | Washington Nationals | 8 | 0 | 8.2 | 10 | 5 | 4 | 2 | 5 | 1 | 1 | 0 | 0 | 4.15 | 1.38 | 5.19 |
| 2013 | AAA | Syracuse | Washington Nationals | 45 | 0 | 52.1 | 55 | 25 | 18 | 20 | 54 | 4 | 3 | 7 | 15 | 3.10 | 1.43 | 9.29 |
| 2013 | MLB | Washington Nationals | Washington Nationals | 10 | 0 | 8.2 | 10 | 3 | 3 | 1 | 12 | 0 | 1 | 0 | 0 | 3.12 | 1.27 | 12.46 |
| 2015 | AA | Harrisburg | Washington Nationals | 24 | 0 | 34.0 | 32 | 11 | 10 | 18 | 34 | 2 | 1 | 0 | 3 | 2.65 | 1.47 | 9.00 |
| 2015 | AAA | Syracuse | Washington Nationals | 11 | 0 | 11.2 | 19 | 13 | 11 | 9 | 11 | 0 | 0 | 2 | 0 | 8.49 | 2.40 | 8.49 |
| 2016 | AAA | Syracuse | Washington Nationals | 45 | 0 | 52.1 | 50 | 28 | 24 | 22 | 64 | 3 | 7 | 5 | 0 | 4.13 | 1.38 | 11.01 |
| 2017 | AAA | Reno | Arizona Diamondbacks | 53 | 0 | 63.2 | 69 | 32 | 31 | 31 | 72 | 8 | 8 | 2 | 3 | 4.38 | 1.57 | 10.18 |
| 2018 | AAA | Colorado Springs | Milwaukee Brewers | 49 | 0 | 65.1 | 67 | 38 | 29 | 25 | 56 | 4 | 4 | 6 | 2 | 3.99 | 1.41 | 7.71 |
| 2013 | MLB | Career (1 yr) | 10 | 0 | 8.2 | 10 | 3 | 3 | 1 | 12 | 0 | 1 | 0 | 0 | 3.12 | 1.27 | 12.46 | |
| 2010–2018 | AAA | Career (7 yrs) | 212 | 1 | 259.0 | 273 | 143 | 119 | 111 | 269 | 21 | 24 | 22 | 20 | 4.14 | 1.48 | 9.35 | |
| 2010–2015 | AA | Career (4 yrs) | 90 | 25 | 231.2 | 232 | 102 | 90 | 89 | 231 | 17 | 17 | 10 | 8 | 3.50 | 1.39 | 8.97 |