| Year | Team | League | Level | Age | P | C | 1B | 2B | 3B | SS | LF | CF | RF | OF | DH | P % | C % | 1B % | 2B % | 3B % | SS % | LF % | CF % | RF % | OF % | PO | A | E |
| 1983 | Butte | Pio | Rk | 19 | 0 | 0 | 0 | 0 | 0 | 65 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | -- | -- | .908 | -- | -- | -- | -- | 89 | 187 | 28 |
| 1984 | Charleston (Sc) | SAL | A | 20 | 0 | 0 | 0 | 0 | 0 | 115 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | -- | -- | .922 | -- | -- | -- | -- | 148 | 373 | 44 |
| 1985 | Fort Myers | FSL | A+ | 21 | 0 | 0 | 0 | 0 | 4 | 50 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | -- | 1.000 | .931 | -- | -- | -- | -- | 75 | 132 | 15 |
| 1986 | Fort Myers | FSL | A+ | 22 | 0 | 0 | 0 | 20 | 74 | 21 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | .960 | .885 | .949 | -- | -- | -- | -- | 175 | 254 | 40 |
| Omaha | Amer | AAA | 22 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | 1.000 | -- | 1.000 | -- | -- | -- | -- | 2 | 2 | 0 | |
| 1987 | Memphis | Sou | AA | 23 | 0 | 0 | 4 | 1 | 0 | 102 | 0 | 0 | 0 | 0 | 0 | -- | -- | .976 | 1.000 | -- | .940 | -- | -- | -- | -- | 217 | 299 | 31 |
| 1988 | Memphis | Sou | AA | 24 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | -- | -- | .920 | -- | -- | -- | -- | 59 | 67 | 11 |
| Minor League Totals | 0 | 0 | 4 | 23 | 78 | 383 | 0 | 0 | 0 | 0 | 0 | -- | -- | .976 | .963 | .887 | .927 | -- | -- | -- | -- | 765 | 1314 | 169 | ||||