| 1995 | Helena | Pio | Rk | 22 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 1.000 | -- | -- | -- | -- | -- | -- | -- | -- | 11 | 3 | 0 |
| | Beloit | Midw | A | 22 | 0 | 55 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | .978 | -- | -- | -- | -- | -- | -- | -- | -- | 361 | 45 | 9 |
| 1996 | Stockton | Calif | A+ | 23 | 0 | 86 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | .990 | -- | -- | -- | -- | -- | -- | -- | -- | 582 | 78 | 7 |
| 1997 | El Paso | Tex | AA | 24 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 1.000 | -- | -- | -- | -- | -- | -- | -- | -- | 34 | 5 | 0 |
| | Tucson | PCL | AAA | 24 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 1.000 | -- | -- | -- | -- | -- | -- | -- | -- | 16 | 1 | 0 |
| 1998 | El Paso | Tex | AA | 25 | 0 | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | .988 | -- | -- | -- | -- | -- | -- | -- | -- | 509 | 61 | 7 |
| 1999 | Louisville | IL | AAA | 26 | 0 | 63 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | -- | .992 | -- | -- | -- | -- | -- | -- | -- | -- | 360 | 35 | 3 |
| 2000 | Huntsville | Sou | AA | 27 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 1.000 | -- | -- | -- | -- | -- | -- | -- | -- | 10 | 5 | 0 |
| 2001 | Buffalo | IL | AAA | 28 | 0 | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | .990 | -- | -- | -- | -- | -- | -- | -- | -- | 191 | 11 | 2 |
| 2002 | Ottawa | IL | AAA | 29 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 1.000 | -- | -- | -- | -- | -- | -- | -- | -- | 31 | 2 | 0 |
| | Memphis | PCL | AAA | 29 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | .987 | -- | -- | -- | -- | -- | -- | -- | -- | 149 | 9 | 2 |