| 1989 | Bluefield | App | Rk | 22 | 0 | 0 | 0 | 18 | 8 | 2 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | .980 | 1.000 | 1.000 | -- | -- | -- | -- | 45 | 77 | 2 |
| 1990 | Wausau | Midw | A | 23 | 0 | 0 | 0 | 12 | 12 | 21 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | .913 | .947 | .909 | -- | -- | -- | -- | 44 | 76 | 11 |
| | Frederick | Caro | A+ | 23 | 0 | 0 | 0 | 21 | 14 | 31 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | .985 | .913 | .913 | -- | -- | -- | -- | 69 | 135 | 14 |
| 1991 | Cedar Rapids | Midw | A | 24 | 0 | 0 | 0 | 8 | 40 | 11 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | .975 | .924 | .980 | -- | -- | -- | -- | 74 | 124 | 11 |
| | Frederick | Caro | A+ | 24 | 0 | 0 | 2 | 9 | 17 | 4 | 0 | 0 | 0 | 0 | 0 | -- | -- | 1.000 | .892 | .793 | 1.000 | -- | -- | -- | -- | 32 | 32 | 10 |
| 1992 | Cedar Rapids | Midw | A | 25 | 0 | 0 | 8 | 17 | 60 | 16 | 0 | 0 | 0 | 0 | 0 | -- | -- | 1.000 | .986 | .921 | .986 | -- | -- | -- | -- | 147 | 202 | 14 |
| 1993 | Chattanooga | Sou | AA | 26 | 0 | 0 | 1 | 11 | 9 | 32 | 0 | 0 | 0 | 0 | 0 | -- | -- | 1.000 | 1.000 | .962 | .918 | -- | -- | -- | -- | 85 | 122 | 13 |
| | Indianapolis | Amer | AAA | 26 | 0 | 0 | 0 | 6 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | 1.000 | -- | .985 | -- | -- | -- | -- | 50 | 101 | 2 |
| | Cincinnati | NL | MLB | 26 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | -- | -- | .935 | -- | -- | -- | -- | 7 | 22 | 2 |
| 1994 | Indianapolis | Amer | AAA | 27 | 0 | 0 | 0 | 56 | 6 | 47 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | .978 | 1.000 | .973 | -- | -- | -- | -- | 182 | 318 | 12 |
| 1995 | Orlando | Sou | AA | 28 | 0 | 0 | 0 | 13 | 1 | 5 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | .970 | 1.000 | .913 | -- | -- | -- | -- | 39 | 47 | 4 |
| | Iowa | Amer | AAA | 28 | 0 | 0 | 0 | 23 | 0 | 41 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | 1.000 | -- | .931 | -- | -- | -- | -- | 91 | 185 | 12 |
| 1996 | Iowa | Amer | AAA | 29 | 0 | 0 | 0 | 2 | 5 | 45 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | .857 | 1.000 | .979 | -- | -- | -- | -- | 66 | 130 | 5 |
Minor League Totals | 0 | 0 | 11 | 196 | 172 | 283 | 0 | 0 | 0 | 0 | 0 | -- | -- | 1.000 | .975 | .925 | .953 | -- | -- | -- | -- | 924 | 1549 | 110 |