| 1996 | Williamsport | NYPL | A- | 21 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .897 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 11 | 15 | 3 |
| 1997 | Daytona | FSL | A+ | 22 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .921 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 11 | 24 | 3 |
| | Orlando | Sou | AA | 22 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .889 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 3 | 5 | 1 |
| 1998 | West Tennessee | Sou | AA | 23 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .915 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 13 | 30 | 4 |
| 1999 | Daytona | FSL | A+ | 24 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.000 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 6 | 8 | 0 |
| | West Tennessee | Sou | AA | 24 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.000 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 1 | 7 | 0 |
| 2000 | West Tennessee | Sou | AA | 25 | 61 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .909 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 6 | 14 | 2 |
| 2001 | Iowa | PCL | AAA | 26 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.000 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 0 | 1 | 0 |
| | Chi Cubs | NL | MLB | 26 | 36 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .571 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 2 | 2 | 3 |
| 2002 | Iowa | PCL | AAA | 27 | 55 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .947 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 6 | 12 | 1 |
| | Chi Cubs | NL | MLB | 27 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 0 | 0 | 0 |
| 2003 | Salt Lake | PCL | AAA | 28 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.000 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 0 | 1 | 0 |
| 2004 | Birmingham | Sou | AA | 29 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .833 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 4 | 1 | 1 |
| | Charlotte | IL | AAA | 29 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.000 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 3 | 2 | 0 |
| 2005 | Jackson | Central | Ind | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.000 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 1 | 0 | 0 |
Minor League Totals | 244 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .925 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 64 | 120 | 15 |