| year | team | league | level | age | pos | g | gs | inn | po | a | e | dp | tc | tsc | sb | cs | sb% | fpct | rfg | rfi | rf9i | tm share | pl share | tm rank |
| 1983 | Waterloo Indians | Midw | A | 20 | C | 47 | 0 | 0.0 | 300 | 36 | 8 | 3 | 344 | 336 | 0 | 0 | .977 | 7.1 | 0.00 | 0.00 | 33.6 | 100.0 | 2 | |
| 1983 | Batavia Trojans | NYPL | A- | 20 | C | 11 | 0 | 0.0 | 84 | 10 | 1 | 1 | 95 | 94 | 0 | 0 | .989 | 8.5 | 0.00 | 0.00 | 14.7 | 100.0 | 2 | |
| 1984 | Waterloo Indians | Midw | A | 21 | C | 73 | 0 | 0.0 | 453 | 58 | 6 | 4 | 517 | 511 | 0 | 0 | .988 | 7.0 | 0.00 | 0.00 | 52.5 | 97.3 | 1 | |
| 1985 | Waterloo Indians | Midw | A | 22 | C | 39 | 0 | 0.0 | 209 | 21 | 2 | 3 | 232 | 230 | 0 | 0 | .991 | 5.9 | 0.00 | 0.00 | 27.9 | 100.0 | 2 | |
| 1987 | Tucson Toros | PCL | AAA | 24 | C | 21 | 0 | 0.0 | 52 | 5 | 1 | 1 | 58 | 57 | 0 | 0 | .983 | 2.7 | 0.00 | 0.00 | 14.8 | 100.0 | 3 | |
| 1987 | Osceola Astros | FSL | A+ | 24 | C | 21 | 0 | 0.0 | 96 | 14 | 1 | 1 | 111 | 110 | 0 | 0 | .991 | 5.2 | 0.00 | 0.00 | 15.1 | 100.0 | 3 | |
| 1987 | Asheville Tourists | SAL | A | 24 | C | 13 | 0 | 0.0 | 84 | 17 | 0 | 1 | 101 | 101 | 0 | 0 | 1.000 | 7.8 | 0.00 | 0.00 | 9.4 | 100.0 | 5 | |
| 1988 | Columbus Astros | Sou | AA | 25 | C | 37 | 0 | 0.0 | 209 | 33 | 3 | 3 | 245 | 242 | 0 | 0 | .988 | 6.5 | 0.00 | 0.00 | 25.9 | 97.4 | 2 | |
| 1989 | Clinton Giants | Midw | A | 26 | C | 26 | 0 | 0.0 | 176 | 28 | 3 | 3 | 207 | 204 | 0 | 0 | .986 | 7.8 | 0.00 | 0.00 | 18.7 | 83.9 | 2 | |
| Tot: | AAA (1 yrs) | AAA | C | 21 | 0 | 0.0 | 52 | 5 | 1 | 1 | 58 | 57 | 0 | 0 | .983 | 2.7 | ||||||||
| Tot: | AA (1 yrs) | AA | C | 37 | 0 | 0.0 | 209 | 33 | 3 | 3 | 245 | 242 | 0 | 0 | .988 | 6.5 | ||||||||
| Tot: | A+ (1 yrs) | A+ | C | 21 | 0 | 0.0 | 96 | 14 | 1 | 1 | 111 | 110 | 0 | 0 | .991 | 5.2 | ||||||||
| Tot: | A (5 yrs) | A | C | 198 | 0 | 0.0 | 1222 | 160 | 19 | 14 | 1401 | 1382 | 0 | 0 | .986 | 7.0 | ||||||||
| Tot: | A- (1 yrs) | A- | C | 11 | 0 | 0.0 | 84 | 10 | 1 | 1 | 95 | 94 | 0 | 0 | .989 | 8.5 |
| year | category | pos P | pos C | pos 1B | pos 2B | pos 3B | pos SS | pos LF | pos CF | pos RF | pos OF | pos DH |
| 1983 | Minor | - | 58 | - | - | - | - | - | - | - | - | - |
| 1984 | Minor | - | 73 | - | - | - | - | - | - | - | - | - |
| 1985 | Minor | - | 39 | - | - | - | - | - | - | - | - | - |
| 1987 | Minor | - | 55 | - | - | - | - | - | - | - | - | - |
| 1988 | Minor | - | 37 | - | - | - | - | - | - | - | - | - |
| 1989 | Minor | - | 26 | - | - | - | - | - | - | - | - | - |