| Primary Position: Pitcher | Bats: R Throws: L |
| Born: September 19, 1985 | Location: Hialeah, FL USA |
| Played in 13 Major League seasons (2008-2020) | |
| Year | League | Team | Age | Shark WAR | Pitching WAR | G | GS | IP | W | L | CG | SV | R | BB | SO | Pitch Runs Saved | ERA | WHIP | SOper9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | AL | OAK | 22 | -2.0 | -2.0 | 10 | 7 | 34.00 | 1 | 4 | 0 | 0 | 34 | 25 | 34 | -17.60 | 7.68 | 1.68 | 9.00 |
| 2009 | AL | OAK | 23 | -1.1 | -1.1 | 20 | 17 | 98.67 | 6 | 7 | 0 | 0 | 68 | 56 | 109 | -11.24 | 5.75 | 1.71 | 9.94 |
| 2010 | AL | OAK | 24 | 4.1 | 4.2 | 33 | 33 | 200.67 | 15 | 9 | 1 | 0 | 75 | 92 | 171 | 43.90 | 3.23 | 1.31 | 7.67 |
| 2011 | AL | OAK | 25 | 4.8 | 4.9 | 32 | 32 | 202.00 | 16 | 12 | 0 | 0 | 81 | 91 | 197 | 44.41 | 3.12 | 1.32 | 8.78 |
| 2012 | NL | WAS | 26 | 5.3 | 6.2 | 32 | 32 | 199.33 | 21 | 8 | 2 | 0 | 69 | 76 | 207 | 54.19 | 2.89 | 1.13 | 9.35 |
| 2013 | NL | WAS | 27 | 2.7 | 3.4 | 32 | 32 | 195.67 | 11 | 8 | 1 | 0 | 79 | 76 | 192 | 27.33 | 3.36 | 1.25 | 8.83 |
| 2014 | NL | WAS | 28 | 1.6 | 2.1 | 27 | 27 | 158.67 | 10 | 10 | 0 | 0 | 66 | 56 | 162 | 18.80 | 3.57 | 1.20 | 9.19 |
| 2015 | NL | WAS | 29 | 1.9 | 2.4 | 31 | 31 | 175.67 | 11 | 8 | 0 | 0 | 79 | 69 | 169 | 19.86 | 3.79 | 1.42 | 8.66 |
| 2016 | NL | WAS | 30 | 0.4 | 1.0 | 32 | 32 | 177.33 | 11 | 11 | 0 | 0 | 98 | 59 | 171 | 8.62 | 4.57 | 1.34 | 8.68 |
| 2017 | NL | WAS | 31 | 6.7 | 7.7 | 32 | 32 | 201.00 | 15 | 9 | 0 | 0 | 69 | 79 | 188 | 63.14 | 2.96 | 1.18 | 8.42 |
| 2018 | NL | MIL | 32 | 1.0 | 1.1 | 5 | 5 | 25.33 | 3 | 0 | 0 | 0 | 7 | 10 | 22 | 8.82 | 2.13 | 0.95 | 7.82 |
| NL | WAS | 32 | -0.6 | 0.2 | 27 | 27 | 145.67 | 7 | 11 | 0 | 0 | 77 | 70 | 126 | 1.86 | 4.57 | 1.53 | 7.78 | |
| 2019 | NL | MIL | 33 | 1.4 | 1.9 | 19 | 17 | 87.33 | 3 | 2 | 0 | 0 | 36 | 37 | 78 | 17.78 | 3.50 | 1.29 | 8.04 |
| 2020 | AL | CHA | 34 | 0.1 | 0.1 | 12 | 4 | 31.67 | 1 | 2 | 0 | 0 | 19 | 19 | 34 | 0.74 | 4.83 | 1.86 | 9.66 |
| Career Totals | 26.2 | 31.9 | 344 | 328 | 1933.0 | 131 | 101 | 4 | 0 | 857 | 815 | 1860 | 280.585 | 3.7 | 1.32 | 8.66 | |||
| Year | League | Team | Age | Shark WAR | Batting WAR | G | PA | H | 2B | 3B | HR | BB | SB | CS | wRC | OBP | SLG | Pos |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010 | AL | OAK | 24 | -0.1 | 33 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -0.626 | 0.000 | 0.000 | P | |
| 2011 | AL | OAK | 25 | -0.1 | 32 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -0.459 | 0.000 | 0.000 | P | |
| 2012 | NL | WAS | 26 | -0.9 | 32 | 75 | 6 | 1 | 0 | 1 | 1 | 0 | 0 | -4.077 | 0.106 | 0.156 | P | |
| 2013 | NL | WAS | 27 | -0.7 | 32 | 66 | 5 | 1 | 0 | 1 | 1 | 0 | 0 | -2.704 | 0.121 | 0.161 | P | |
| 2014 | NL | WAS | 28 | -0.6 | 27 | 52 | 4 | 1 | 0 | 1 | 0 | 0 | 0 | -2.561 | 0.087 | 0.174 | P | |
| 2015 | NL | WAS | 29 | -0.5 | 31 | 56 | 4 | 1 | 0 | 0 | 1 | 0 | 0 | -2.071 | 0.152 | 0.116 | P | |
| 2016 | NL | WAS | 30 | -0.6 | 32 | 59 | 7 | 2 | 0 | 0 | 0 | 0 | 0 | -2.210 | 0.148 | 0.173 | P | |
| 2017 | NL | WAS | 31 | -1.0 | 32 | 75 | 6 | 0 | 0 | 0 | 4 | 0 | 0 | -4.618 | 0.143 | 0.091 | P | |
| 2018 | NL | MIL | 32 | -0.1 | 5 | 8 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0.045 | 0.250 | 0.143 | P | |
| NL | WAS | 32 | -0.8 | 27 | 47 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | -4.337 | 0.068 | 0.091 | P | ||
| 2019 | NL | MIL | 33 | -0.5 | 19 | 28 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | -2.981 | 0.077 | 0.040 | P | |
| Career Totals | -5.7 | 302 | 475 | 37 | 7 | 0 | 3 | 9 | 0 | 0 | -26.598 | 0.105 | 0.129 | |||||