| Primary Position: Pitcher | Bats: R Throws: R |
| Born: July 25, 1980 | Location: San Cristobal, San Cristóbal D.R. |
| Played in 15 Major League seasons (2004-2018) | |
| Year | League | Team | Age | Shark WAR | Pitching WAR | G | GS | IP | W | L | CG | SV | R | BB | SO | Pitch Runs Saved | ERA | WHIP | SOper9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2004 | AL | OAK | 23 | -0.5 | -0.5 | 4 | 0 | 5.67 | 0 | 0 | 0 | 0 | 8 | 9 | 5 | -5.24 | 12.71 | 2.47 | 7.94 |
| 2005 | AL | OAK | 24 | 0.1 | 0.1 | 3 | 0 | 3.00 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0.70 | 3.00 | 1.00 | 3.00 |
| 2006 | AL | OAK | 25 | -0.2 | -0.2 | 2 | 0 | 2.33 | 0 | 0 | 0 | 0 | 3 | 2 | 2 | -1.94 | 11.57 | 1.71 | 7.71 |
| 2007 | AL | OAK | 26 | 0.6 | 0.6 | 46 | 0 | 50.67 | 3 | 1 | 0 | 2 | 25 | 23 | 52 | 5.71 | 4.44 | 1.30 | 9.24 |
| 2008 | AL | OAK | 27 | 0.9 | 0.9 | 51 | 0 | 50.33 | 2 | 1 | 0 | 2 | 22 | 20 | 43 | 7.52 | 3.93 | 1.59 | 7.69 |
| 2009 | AL | OAK | 28 | -0.8 | -0.8 | 46 | 0 | 48.33 | 1 | 2 | 0 | 0 | 36 | 25 | 35 | -7.78 | 5.96 | 1.78 | 6.52 |
| 2010 | NL | SFN | 29 | 2.1 | 2.1 | 52 | 0 | 55.33 | 7 | 2 | 0 | 2 | 14 | 26 | 56 | 19.52 | 1.95 | 1.19 | 9.11 |
| 2011 | NL | SFN | 30 | 2.1 | 2.1 | 49 | 0 | 51.67 | 2 | 2 | 0 | 6 | 11 | 25 | 45 | 18.22 | 1.74 | 1.12 | 7.84 |
| 2012 | NL | SFN | 31 | 1.8 | 1.8 | 73 | 0 | 63.33 | 7 | 6 | 0 | 25 | 24 | 22 | 55 | 15.08 | 2.84 | 1.22 | 7.82 |
| 2013 | NL | SFN | 32 | 1.4 | 1.4 | 57 | 0 | 50.00 | 7 | 2 | 0 | 2 | 14 | 25 | 38 | 12.38 | 2.16 | 1.28 | 6.84 |
| 2014 | NL | SFN | 33 | 3.0 | 3.0 | 54 | 0 | 58.33 | 3 | 3 | 0 | 19 | 13 | 15 | 45 | 21.60 | 1.70 | 0.86 | 6.94 |
| 2015 | NL | SFN | 34 | 2.3 | 2.3 | 67 | 0 | 58.00 | 4 | 2 | 0 | 38 | 19 | 23 | 62 | 16.88 | 2.79 | 1.28 | 9.62 |
| 2016 | NL | SFN | 35 | 1.6 | 1.6 | 62 | 0 | 58.00 | 2 | 5 | 0 | 31 | 23 | 19 | 65 | 13.55 | 3.57 | 1.19 | 10.09 |
| 2017 | AL | OAK | 36 | 1.0 | 1.0 | 63 | 0 | 59.00 | 4 | 5 | 0 | 16 | 29 | 22 | 57 | 7.29 | 4.27 | 1.36 | 8.69 |
| 2018 | AL | OAK | 37 | 0.8 | 0.8 | 26 | 0 | 31.33 | 0 | 0 | 0 | 1 | 11 | 20 | 22 | 6.01 | 3.16 | 1.21 | 6.32 |
| Career Totals | 16.1 | 16.0 | 655 | 0 | 645.3 | 42 | 31 | 0 | 144 | 253 | 277 | 583 | 129.498 | 3.29 | 1.28 | 8.13 | |||
| Year | League | Team | Age | Shark WAR | Batting WAR | G | PA | H | 2B | 3B | HR | BB | SB | CS | wRC | OBP | SLG | Pos |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011 | NL | SFN | 30 | 0.0 | 49 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0.399 | 1.000 | NaN | P | |
| 2012 | NL | SFN | 31 | 0.0 | 73 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.253 | 0.333 | 0.333 | P | |
| 2014 | NL | SFN | 33 | -0.0 | 54 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -0.143 | 0.000 | 0.000 | P | |
| Career Totals | 0.0 | 176 | 5 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0.51 | 0.400 | 0.250 | |||||