Statistics| Year | Team | G | IP | H | K | BB | ER | Win | L | Sav | WHIP | ERA |
|---|
| 2008 | Astros | 35 | 37.67 | 42 | 21 | 17 | 21 | 1 | 3 | 0 | 1.566 | 5.02 |
| 2007 | Braves | 51 | 76.33 | 75 | 58 | 32 | 36 | 2 | 2 | 1 | 1.402 | 4.24 |
| 2006 | Braves | 58 | 92.33 | 93 | 55 | 27 | 37 | 9 | 1 | 0 | 1.300 | 3.61 |
| 2005 | Diamondbacks | 11 | 13.67 | 11 | 5 | 6 | 8 | 2 | 0 | 0 | 1.244 | 5.27 |
| 2004 | Diamondbacks | 17 | 18.00 | 25 | 17 | 7 | 14 | 0 | 2 | 0 | 1.778 | 7.00 |
| 2003 | Diamondbacks | 86 | 98.00 | 80 | 80 | 46 | 28 | 10 | 7 | 0 | 1.286 | 2.57 |
| Total MLB | 258 | 336.00 | 326 | 236 | 135 | 144 | 24 | 15 | 1 | 1.372 | 3.86 |
| 2011 | Spring | 7 | 7.67 | 12 | 8 | 4 | 9 | 0 | 0 | 2 | 2.087 | 10.57 |
2011 Game Log | | Date | Time | Headline |
|---|
| Wed Jun 5 2013 | 14:15 | Red Sox release RHP Oscar Villarreal | | Mon Dec 3 2012 | 16:34 | Villarreal signs minors deal with Red Sox | | Thu Mar 1 2012 | 10:39 | Villareal back in Orioles' camp Thursday | | Wed Feb 29 2012 | 15:13 | Oscar Villareal settling immigration issue | | Thu Jan 19 2012 | 18:45 | O's sign Villarreal to minor league deal | | Tue Nov 23 2010 | 15:30 | Dodgers ink Villaerreal to minors deal |
| |
