| 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 |
| 1979 | GCL Astros | GCL | Rk | 20 | 0 | 0 | 0 | 0 | 0 | 47 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | -- | -- | .939 | -- | -- | -- | -- | 79 | 167 | 16 |
| 1980 | Daytona | FSL | A+ | 21 | 0 | 0 | 0 | 0 | 0 | 120 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | -- | -- | .939 | -- | -- | -- | -- | 185 | 397 | 38 |
| 1981 | Columbus | Sou | AA | 22 | 0 | 0 | 0 | 0 | 0 | 93 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | -- | -- | .976 | -- | -- | -- | -- | 165 | 313 | 12 |
| 1982 | Columbus | Sou | AA | 23 | 0 | 0 | 0 | 0 | 0 | 121 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | -- | -- | .956 | -- | -- | -- | -- | 168 | 378 | 25 |
| Tucson | PCL | AAA | 23 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | -- | -- | .927 | -- | -- | -- | -- | 19 | 57 | 6 | |
| 1983 | Tucson | PCL | AAA | 24 | 0 | 0 | 0 | 35 | 28 | 44 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | .968 | .983 | .967 | -- | -- | -- | -- | 128 | 256 | 12 |
| 1984 | Oklahoma City | Amer | AAA | 25 | 0 | 0 | 0 | 0 | 0 | 71 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | -- | -- | .963 | -- | -- | -- | -- | 138 | 201 | 13 |
| 1985 | Buffalo | Amer | AAA | 26 | 0 | 0 | 0 | 47 | 0 | 37 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | .965 | -- | .949 | -- | -- | -- | -- | 132 | 189 | 14 |
| Minor League Totals | 0 | 0 | 0 | 82 | 28 | 549 | 0 | 0 | 0 | 0 | 0 | -- | -- | -- | .966 | .983 | .954 | -- | -- | -- | -- | 1014 | 1958 | 136 | ||||