| 1986 | Everett | Nwst | A- | 22 | 0 | 0 | 49 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -- | -- | .996 | -- | -- | -- | -- | -- | -- | -- | 425 | 37 | 2 |
| 1987 | Clinton | Midw | A | 23 | 0 | 0 | 14 | 68 | 40 | 0 | 0 | 0 | 0 | 0 | 0 | -- | -- | .990 | .969 | .934 | -- | -- | -- | -- | -- | 237 | 230 | 16 |
| 1988 | San Jose | Calif | A+ | 24 | 0 | 0 | 5 | 6 | 131 | 0 | 0 | 0 | 0 | 0 | 0 | -- | -- | 1.000 | .969 | .955 | -- | -- | -- | -- | -- | 147 | 385 | 23 |
| 1989 | Shreveport | Tex | AA | 25 | 0 | 0 | 40 | 0 | 69 | 0 | 0 | 0 | 0 | 0 | 0 | -- | -- | .997 | -- | .952 | -- | -- | -- | -- | -- | 328 | 142 | 9 |
| 1990 | Shreveport | Tex | AA | 26 | 0 | 0 | 40 | 0 | 91 | 0 | 0 | 0 | 0 | 0 | 0 | -- | -- | .987 | -- | .930 | -- | -- | -- | -- | -- | 341 | 162 | 19 |
| 1991 | Shreveport | Tex | AA | 27 | 0 | 0 | 30 | 2 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | -- | -- | .991 | 1.000 | .927 | -- | -- | -- | -- | -- | 207 | 60 | 6 |
| | Phoenix | PCL | AAA | 27 | 0 | 0 | 11 | 0 | 41 | 0 | 0 | 0 | 0 | 0 | 0 | -- | -- | .988 | -- | .930 | -- | -- | -- | -- | -- | 105 | 83 | 9 |
| 1992 | Phoenix | PCL | AAA | 28 | 0 | 0 | 38 | 1 | 82 | 0 | 0 | 0 | 0 | 17 | 0 | -- | -- | 1.000 | 1.000 | .978 | -- | -- | -- | -- | 1.000 | 381 | 146 | 4 |
| 1993 | Louisville | Amer | AAA | 29 | 0 | 0 | 46 | 2 | 7 | 0 | 0 | 0 | 0 | 7 | 0 | -- | -- | .992 | .667 | 1.000 | -- | -- | -- | -- | 1.000 | 347 | 36 | 4 |