| 2006 | Boise | Nwst | A- | 23 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 1.000 | -- | -- | -- | -- | -- | -- | -- | -- | 9 | 2 | 0 |
| | Peoria | Midw | A | 23 | 0 | 17 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | .981 | 1.000 | -- | -- | -- | -- | -- | -- | -- | 97 | 9 | 2 |
| 2007 | Peoria | Midw | A | 24 | 0 | 10 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 1.000 | .986 | -- | -- | -- | -- | -- | -- | -- | 138 | 14 | 1 |
| 2008 | Peoria | Midw | A | 25 | 0 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 1.000 | .950 | -- | -- | -- | -- | -- | -- | -- | 40 | 4 | 2 |
| | Daytona | FSL | A+ | 25 | 0 | 10 | 37 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | .987 | .982 | -- | -- | -- | -- | -- | -- | -- | 379 | 30 | 7 |
| | Tennessee | Sou | AA | 25 | 0 | 9 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | .984 | 1.000 | -- | -- | -- | -- | -- | -- | -- | 122 | 8 | 1 |
| 2009 | Tennessee | Sou | AA | 26 | 4 | 6 | 83 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 1.000 | .991 | -- | -- | -- | -- | -- | -- | -- | 673 | 37 | 6 |
| 2010 | Tennessee | Sou | AA | 27 | 0 | 1 | 110 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | -- | .992 | -- | -- | -- | -- | -- | -- | -- | 858 | 68 | 7 |
| 2011 | Tennessee | Sou | AA | 28 | 1 | 37 | 45 | 0 | 7 | 0 | 1 | 0 | 0 | 0 | 0 | -- | .985 | .991 | -- | .875 | -- | -- | -- | -- | -- | 551 | 41 | 8 |
| 2012 | Sacramento | PCL | AAA | 29 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 1.000 | 1.000 | -- | -- | -- | -- | -- | -- | -- | 29 | 1 | 0 |
| | Iowa | PCL | AAA | 29 | 1 | 29 | 41 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | -- | 1.000 | .991 | -- | -- | -- | -- | -- | -- | -- | 490 | 51 | 3 |
| | Chi Cubs | NL | MLB | 29 | 0 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 1.000 | 1.000 | -- | -- | -- | -- | -- | -- | -- | 24 | 0 | 0 |
Minor League Totals | 6 | 126 | 340 | 1 | 8 | 0 | 2 | 0 | 0 | 0 | 0 | -- | .991 | .990 | -- | .875 | -- | -- | -- | -- | -- | 3386 | 265 | 37 |