| 2007 | Vancouver | Nwst | A- | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 53 | 0 | -- | -- | -- | -- | -- | -- | -- | -- | -- | .950 | 90 | 6 | 5 |
| 2008 | Kane County | Midw | A | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 74 | 0 | -- | -- | -- | -- | -- | -- | -- | -- | -- | .980 | 148 | 2 | 3 |
| | Stockton | Calif | A+ | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 42 | 0 | -- | -- | -- | -- | -- | -- | -- | -- | -- | .989 | 88 | 2 | 1 |
| 2009 | Midland | Tex | AA | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 63 | 0 | 0 | 0 | -- | -- | -- | -- | -- | -- | -- | .988 | -- | -- | 168 | 1 | 2 |
| 2010 | Midland | Tex | AA | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 78 | 0 | 0 | 0 | -- | -- | -- | -- | -- | -- | -- | .978 | -- | -- | 178 | 4 | 4 |
| | Sacramento | PCL | AAA | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 26 | 12 | 0 | 0 | -- | -- | -- | -- | -- | -- | 1.000 | .972 | .960 | -- | 95 | 2 | 3 |
| 2011 | Syracuse | IL | AAA | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 101 | 7 | 0 | 0 | -- | -- | -- | -- | -- | -- | 1.000 | .988 | .947 | -- | 273 | 9 | 4 |
| 2012 | Syracuse | IL | AAA | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 83 | 8 | 0 | 0 | -- | -- | -- | -- | -- | -- | .923 | .980 | 1.000 | -- | 258 | 5 | 8 |
| | Washington | NL | MLB | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 2 | 2 | 0 | 0 | -- | -- | -- | -- | -- | -- | 1.000 | 1.000 | 1.000 | -- | 14 | 0 | 0 |
Minor League Totals | 0 | 0 | 0 | 0 | 0 | 0 | 50 | 351 | 27 | 169 | 0 | -- | -- | -- | -- | -- | -- | .951 | .983 | .969 | .974 | 1298 | 31 | 30 |