| 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+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | ||||||||||||||||||||||||||
| Season Total 0-2 | 8 | 38.0 | 124 | 155 | 22 | 14 | 13 | 0 | 22 | — | 36 | 0 | — | — | 0 | — | 3.08 | 1.16 | 8.53 | 5.21 | — | 117 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2013 | AA | Harrisburg | Washington Nationals | 23 | 23 | 20 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.050 | 0.050 | 0.050 | 0.100 | 0.050 |
| 2013 | MLB | Washington Nationals | Washington Nationals | 3 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 0.000 | 0.000 | 0.000 | 0.000 | — |
| 2015 | MLB | Tampa Bay Rays | Tampa Bay Rays | 27 | 5 | 4 | 1 | 1 | 4 | 0 | 0 | 1 | 1 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 0.250 | 0.250 | 1.000 | 1.250 | — |
| 2016 | MLB | Seattle Mariners | Seattle Mariners | 22 | 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 | — |
| 2013–2016 | MLB | Career (3 yrs) | 52 | 11 | 8 | 1 | 1 | 4 | 0 | 0 | 1 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 3 | 1 | 0.125 | 0.125 | 0.500 | 0.625 | — | |
| 2013 | AA | Career (1 yr) | 23 | 23 | 20 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.050 | 0.050 | 0.050 | 0.100 | — |
| Year | Level | Team | Org | G | GS | IP | H | R | ER | BB | SO | HR | W | L | SV | ERA | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2013 | AA | Harrisburg | Washington Nationals | 23 | 23 | 132.2 | 109 | 54 | 48 | 48 | 155 | 14 | 10 | 6 | 0 | 3.26 | 1.18 | 10.52 |
| 2013 | MLB | Washington Nationals | Washington Nationals | 3 | 3 | 12.0 | 17 | 11 | 10 | 6 | 11 | 5 | 0 | 1 | 0 | 7.50 | 1.92 | 8.25 |
| 2014 | AAA | Durham | Tampa Bay Rays | 27 | 27 | 145.1 | 142 | 89 | 82 | 62 | 153 | 16 | 9 | 9 | 0 | 5.08 | 1.40 | 9.47 |
| 2014 | MLB | Tampa Bay Rays | Tampa Bay Rays | 2 | 2 | 12.0 | 7 | 6 | 6 | 4 | 13 | 3 | 1 | 1 | 0 | 4.50 | 0.92 | 9.75 |
| 2015 | MLB | Tampa Bay Rays | Tampa Bay Rays | 27 | 26 | 147.0 | 132 | 62 | 60 | 56 | 145 | 19 | 7 | 5 | 0 | 3.67 | 1.28 | 8.88 |
| 2016 | MLB | Seattle Mariners | Seattle Mariners | 22 | 15 | 94.1 | 95 | 55 | 54 | 45 | 101 | 11 | 6 | 2 | 1 | 5.15 | 1.48 | 9.64 |
| 2017 | MLB | Kansas City Royals | Kansas City Royals | 9 | 8 | 45.1 | 41 | 21 | 21 | 13 | 51 | 9 | 2 | 2 | 0 | 4.17 | 1.19 | 10.13 |
| 2019 | AA | Bowie | Baltimore Orioles | 2 | 1 | 3.0 | 4 | 3 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 9.00 | 2.00 | 3.00 |
| 2019 | AAA | Norfolk | Baltimore Orioles | 1 | 0 | 0.1 | 2 | 3 | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 81.00 | 12.00 | — |
| 2019 | MLB | Baltimore Orioles | Baltimore Orioles | 4 | 2 | 5.1 | 7 | 1 | 0 | 3 | 5 | 0 | 0 | 1 | 0 | 0.00 | 1.88 | 8.44 |
| 2013–2019 | MLB | Career (6 yrs) | 67 | 56 | 316.0 | 299 | 156 | 151 | 127 | 326 | 47 | 16 | 12 | 1 | 4.30 | 1.35 | 9.28 | |
| 2014–2019 | AAA | Career (2 yrs) | 28 | 27 | 145.2 | 144 | 92 | 85 | 64 | 153 | 17 | 9 | 9 | 0 | 5.25 | 1.43 | 9.45 | |
| 2013–2019 | AA | Career (2 yrs) | 25 | 24 | 135.2 | 113 | 57 | 51 | 50 | 156 | 14 | 10 | 6 | 0 | 3.38 | 1.20 | 10.35 |