| 1978 | Jersey City | East | AA | 25 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .970 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 15 | 17 | 1 |
| | Vancouver | PCL | AAA | 25 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.000 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 2 | 0 | 0 |
| 1979 | Ogden | PCL | AAA | 26 | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .937 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 2 | 13 | 1 |
| 1980 | Ogden | PCL | AAA | 27 | 35 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .870 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 5 | 15 | 3 |
| | Oakland | AL | MLB | 27 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.000 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 2 | 3 | 0 |
| 1981 | Tacoma | PCL | AAA | 28 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .950 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 15 | 23 | 2 |
| 1982 | Tucson | PCL | AAA | 29 | 42 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .974 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 11 | 27 | 1 |
| 1983 | Minnesota | AL | MLB | 30 | 61 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .971 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 19 | 14 | 1 |
| 1984 | Toledo | IL | AAA | 31 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.000 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 5 | 10 | 0 |
| | Minnesota | AL | MLB | 31 | 36 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .933 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 8 | 6 | 1 |
| 1985 | Toledo | IL | AAA | 32 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.000 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 2 | 0 | 0 |
| | Minnesota | AL | MLB | 32 | 35 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.000 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 7 | 5 | 0 |
| 1990 | Syracuse | IL | AAA | 37 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.000 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 3 | 2 | 0 |
Minor League Totals | 228 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .954 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 60 | 107 | 8 |