| 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 |
| 1978 | Peninsula Pilots | Caro | A+ | 19 | P | 26 | 0 | 0.0 | 19 | 29 | 2 | 4 | 50 | 48 | 0 | 0 | .960 | 1.8 | 0.00 | 0.00 | 18.7 | 100.0 | 4 | |
| 1979 | Oklahoma City 89ers | Amer | AAA | 20 | P | 26 | 0 | 0.0 | 17 | 28 | 4 | 3 | 49 | 45 | 0 | 0 | .918 | 1.7 | 0.00 | 0.00 | 19.3 | 100.0 | 5 | |
| 1980 | Philadelphia Phillies | NL | MLB | 21 | P | 6 | 5 | 36.0 | 4 | 10 | 0 | 1 | 14 | 14 | 2 | 1 | 0.6667 | 1.000 | 2.3 | 0.39 | 3.51 | 3.7 | 100.0 | 15 |
| 1980 | Oklahoma City 89ers | Amer | AAA | 21 | P | 19 | 0 | 0.0 | 12 | 7 | 1 | 0 | 20 | 19 | 0 | 0 | .950 | 1.0 | 0.00 | 0.00 | 14.1 | 100.0 | 8 | |
| 1981 | Philadelphia Phillies | NL | MLB | 22 | P | 9 | 9 | 53.2 | 3 | 13 | 2 | 0 | 18 | 16 | 11 | 3 | 0.7857 | .889 | 1.8 | 0.30 | 2.70 | 8.4 | 100.0 | 11 |
| 1982 | Philadelphia Phillies | NL | MLB | 23 | P | 19 | 16 | 89.0 | 6 | 8 | 2 | 1 | 16 | 14 | 17 | 2 | 0.8947 | .875 | 0.7 | 0.16 | 1.44 | 11.7 | 100.0 | 12 |
| 1983 | Philadelphia Phillies | NL | MLB | 24 | P | 24 | 23 | 119.1 | 10 | 10 | 1 | 0 | 21 | 20 | 25 | 4 | 0.8621 | .952 | 0.8 | 0.17 | 1.53 | 14.8 | 100.0 | 9 |
| 1984 | Philadelphia Phillies | NL | MLB | 25 | P | 11 | 11 | 56.2 | 4 | 6 | 0 | 0 | 10 | 10 | 6 | 2 | 0.75 | 1.000 | 0.9 | 0.18 | 1.62 | 6.8 | 100.0 | 11 |
| 1984 | New York Yankees | AL | MLB | 25 | P | 7 | 7 | 39.1 | 4 | 2 | 0 | 0 | 6 | 6 | 4 | 1 | 0.8 | 1.000 | 0.9 | 0.15 | 1.35 | 4.3 | 100.0 | 16 |
| 1984 | Portland Beavers | PCL | AAA | 25 | P | 5 | 0 | 0.0 | 1 | 2 | 0 | 0 | 3 | 3 | 0 | 0 | 1.000 | 0.6 | 0.00 | 0.00 | 3.6 | 100.0 | 14 | |
| 1985 | New York Yankees | AL | MLB | 26 | P | 8 | 8 | 41.0 | 1 | 9 | 1 | 0 | 11 | 10 | 7 | 1 | 0.875 | .909 | 1.3 | 0.24 | 2.16 | 5.0 | 100.0 | 12 |
| 1985 | Columbus Clippers | IL | AAA | 26 | P | 4 | 0 | 0.0 | 2 | 2 | 1 | 0 | 5 | 4 | 0 | 0 | .800 | 1.0 | 0.00 | 0.00 | 2.9 | 100.0 | 17 | |
| 1986 | Columbus Clippers | IL | AAA | 27 | P | 13 | 0 | 0.0 | 6 | 4 | 1 | 2 | 11 | 10 | 0 | 0 | .909 | 0.8 | 0.00 | 0.00 | 9.4 | 100.0 | 11 | |
| 1987 | Albany/Colonie Yankees | East | AA | 28 | P | 11 | 0 | 0.0 | 6 | 4 | 0 | 0 | 10 | 10 | 0 | 0 | 1.000 | 0.9 | 0.00 | 0.00 | 7.9 | 100.0 | 15 | |
| 1987 | Prince William Yankees | Caro | A+ | 28 | P | 7 | 0 | 0.0 | 3 | 4 | 0 | 0 | 7 | 7 | 0 | 0 | 1.000 | 1.0 | 0.00 | 0.00 | 5.0 | 100.0 | 18 | |
| 1988 | Maine Phillies | IL | AAA | 29 | P | 14 | 0 | 0.0 | 2 | 12 | 0 | 0 | 14 | 14 | 0 | 0 | 1.000 | 1.0 | 0.00 | 0.00 | 9.9 | 93.3 | 13 | |
| 1988 | Phoenix Firebirds | PCL | AAA | 29 | P | 11 | 0 | 0.0 | 3 | 9 | 2 | 0 | 14 | 12 | 0 | 0 | .857 | 1.1 | 0.00 | 0.00 | 7.7 | 100.0 | 17 | |
| 1989 | Colorado Springs Sky Sox | PCL | AAA | 30 | P | 9 | 0 | 0.0 | 1 | 2 | 0 | 0 | 3 | 3 | 0 | 0 | 1.000 | 0.3 | 0.00 | 0.00 | 6.3 | 100.0 | 14 | |
| Tot: | MLB (6 yrs) | MLB | P | 84 | 79 | 433.6 | 32 | 58 | 6 | 2 | 96 | 90 | 72 | 14 | 0.8372 | .938 | 1.1 | 0.21 | 1.87 | |||||
| Tot: | AAA (7 yrs) | AAA | P | 101 | 0 | 0.0 | 44 | 66 | 9 | 5 | 119 | 110 | 0 | 0 | .924 | 1.1 | ||||||||
| Tot: | AA (1 yrs) | AA | P | 11 | 0 | 0.0 | 6 | 4 | 0 | 0 | 10 | 10 | 0 | 0 | 1.000 | 0.9 | ||||||||
| Tot: | A+ (2 yrs) | A+ | P | 33 | 0 | 0.0 | 22 | 33 | 2 | 4 | 57 | 55 | 0 | 0 | .965 | 1.7 |
| year | category | pos P | pos C | pos 1B | pos 2B | pos 3B | pos SS | pos LF | pos CF | pos RF | pos OF | pos DH |
| 1978 | Minor | 26 | - | - | - | - | - | - | - | - | - | - |
| 1979 | Minor | 26 | - | - | - | - | - | - | - | - | - | - |
| 1980 | Minor | 19 | - | - | - | - | - | - | - | - | - | - |
| 1980 | MLB | 6 | - | - | - | - | - | - | - | - | - | - |
| 1981 | MLB | 9 | - | - | - | - | - | - | - | - | - | - |
| 1982 | MLB | 19 | - | - | - | - | - | - | - | - | - | - |
| 1983 | MLB | 24 | - | - | - | - | - | - | - | - | - | - |
| 1984 | Minor | 5 | - | - | - | - | - | - | - | - | - | - |
| 1984 | MLB | 18 | - | - | - | - | - | - | - | - | - | - |
| 1985 | Minor | 4 | - | - | - | - | - | - | - | - | - | - |
| 1985 | MLB | 8 | - | - | - | - | - | - | - | - | - | - |
| 1986 | Minor | 13 | - | - | - | - | - | - | - | - | - | - |
| 1987 | Minor | 18 | - | - | - | - | - | - | - | - | - | - |
| 1988 | Minor | 25 | - | - | - | - | - | - | - | - | - | - |
| 1989 | Minor | 9 | - | - | - | - | - | - | - | - | - | - |