| 2007 | Aberdeen | NYPL | A- | 20 | 0 | 0 | 39 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | -- | -- | .982 | -- | -- | -- | -- | -- | -- | .800 | 370 | 22 | 8 |
| 2008 | Delmarva | SAL | A | 21 | 0 | 0 | 49 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | -- | -- | .996 | -- | -- | -- | -- | -- | -- | 1.000 | 435 | 34 | 2 |
| 2009 | Delmarva | SAL | A | 22 | 0 | 0 | 68 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | -- | -- | .992 | -- | -- | -- | 1.000 | -- | -- | -- | 577 | 45 | 5 |
| | Frederick | Caro | A+ | 22 | 0 | 0 | 6 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | -- | -- | 1.000 | -- | -- | -- | 1.000 | -- | -- | -- | 60 | 4 | 0 |
| 2010 | Frederick | Caro | A+ | 23 | 0 | 0 | 69 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | -- | -- | .991 | -- | -- | -- | 1.000 | -- | -- | -- | 599 | 40 | 6 |
| | Bowie | East | AA | 23 | 0 | 0 | 42 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | -- | -- | .984 | -- | -- | -- | .947 | -- | -- | -- | 366 | 26 | 7 |
| 2011 | Frederick | Caro | A+ | 24 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | -- | 1.000 | -- | -- | -- | -- | -- | -- | -- | 22 | 1 | 0 |
| | Bowie | East | AA | 24 | 0 | 0 | 71 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | -- | -- | .985 | -- | -- | -- | 1.000 | -- | 1.000 | -- | 624 | 41 | 10 |
| 2012 | Norfolk | IL | AAA | 25 | 0 | 0 | 128 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | -- | -- | .998 | -- | -- | -- | 1.000 | -- | -- | -- | 1089 | 80 | 2 |
| | Baltimore | AL | MLB | 25 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | -- | 1.000 | -- | -- | -- | -- | -- | -- | -- | 10 | 0 | 0 |
Minor League Totals | 0 | 0 | 474 | 0 | 0 | 0 | 20 | 0 | 2 | 13 | 0 | -- | -- | .991 | -- | -- | -- | .970 | -- | 1.000 | .909 | 4142 | 293 | 40 |