| year | team name | league | level | mlb | # | age | w | l | era | g | gs | cg | sho | gr | gf | sv | ip | h | r | er | hr | bb | so | wp | bk | hb | whip | h9 | hr9 | bb9 | so9 | ra9 | so/bb |
| 1978 | Paintsville Highlanders | App | Rk | - | 22 | 2 | 4 | 4.00 | 9 | 7 | 3 | 0 | 2 | 0 | 0 | 36.0 | 37 | 19 | 16 | 2 | 23 | 24 | 2 | 0 | 0 | 1.67 | 9.25 | 0.50 | 5.75 | 6.00 | 4.75 | 1.04 | |
| 1979 | Appleton Foxes | Midw | A | CHA | - | 23 | 5 | 10 | 3.57 | 29 | 15 | 4 | 0 | 14 | 0 | 3 | 121.0 | 122 | 84 | 48 | 2 | 71 | 100 | 5 | 0 | 3 | 1.60 | 9.07 | 0.15 | 5.28 | 7.44 | 6.25 | 1.41 |
| 1980 | Glens Falls White Sox | East | AA | CHA | - | 24 | 9 | 7 | 4.31 | 26 | 26 | 5 | 2 | 0 | 0 | 0 | 169.0 | 184 | 92 | 81 | 20 | 73 | 80 | 6 | 0 | 4 | 1.52 | 9.80 | 1.07 | 3.89 | 4.26 | 4.90 | 1.10 |
| 1981 | Chicago White Sox | AL | MLB | CHA | 45 | 25 | 0 | 2 | 3.65 | 41 | 0 | 0 | 0 | 41 | 14 | 3 | 44.1 | 38 | 22 | 18 | 3 | 18 | 17 | 1 | 0 | 1 | 1.26 | 7.71 | 0.61 | 3.65 | 3.45 | 4.47 | 0.94 |
| 1982 | Chicago White Sox | AL | MLB | CHA | 45 | 26 | 4 | 4 | 3.00 | 60 | 0 | 0 | 0 | 60 | 20 | 6 | 78.0 | 73 | 32 | 26 | 4 | 30 | 38 | 0 | 0 | 2 | 1.32 | 8.42 | 0.46 | 3.46 | 4.38 | 3.69 | 1.27 |
| 1983 | Chicago White Sox | AL | MLB | CHA | 45 | 27 | 1 | 2 | 5.23 | 23 | 0 | 0 | 0 | 23 | 13 | 5 | 20.2 | 23 | 14 | 12 | 5 | 11 | 8 | 1 | 0 | 0 | 1.65 | 10.02 | 2.18 | 4.79 | 3.48 | 6.10 | 0.73 |
| 1984 | Glens Falls White Sox | East | AA | CHA | - | 28 | 0 | 0 | 5.40 | 3 | 0 | 0 | 0 | 3 | 1 | 0 | 1.2 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 3.00 | 27.00 | 5.40 | 0.00 | 5.40 | 5.40 | 0.00 |
| 1984 | Columbus Clippers | IL | AAA | NYA | - | 28 | 1 | 1 | 8.68 | 5 | 1 | 0 | 0 | 4 | 0 | 0 | 9.1 | 14 | 10 | 9 | 1 | 8 | 3 | 1 | 0 | 0 | 2.36 | 13.50 | 0.96 | 7.71 | 2.89 | 9.64 | 0.38 |
| 1984 | Denver Zephyrs | Amer | AAA | CHA | - | 28 | 2 | 2 | 6.27 | 16 | 7 | 0 | 0 | 9 | 2 | 1 | 47.1 | 61 | 39 | 33 | 6 | 23 | 20 | 2 | 0 | 0 | 1.77 | 11.60 | 1.14 | 4.37 | 3.80 | 7.42 | 0.87 |
| 1985 | Albany/Colonie Yankees | East | AA | NYA | - | 29 | 5 | 5 | 2.69 | 44 | 0 | 0 | 0 | 44 | 31 | 11 | 60.1 | 53 | 22 | 18 | 3 | 22 | 44 | 1 | 0 | 3 | 1.24 | 7.91 | 0.45 | 3.28 | 6.56 | 3.28 | 2.00 |
| 1986 | Birmingham Barons | Sou | AA | CHA | - | 30 | 6 | 5 | 3.17 | 42 | 4 | 0 | 0 | 38 | 21 | 7 | 96.2 | 94 | 46 | 34 | 6 | 37 | 67 | 3 | 0 | 1 | 1.36 | 8.75 | 0.56 | 3.44 | 6.24 | 4.28 | 1.81 |
| 1986 | Portland Beavers | PCL | AAA | PHI | - | 30 | 1 | 3 | 6.51 | 33 | 5 | 0 | 0 | 28 | 11 | 2 | 65.0 | 76 | 54 | 47 | 7 | 29 | 44 | 2 | 0 | 0 | 1.62 | 10.52 | 0.97 | 4.02 | 6.09 | 7.48 | 1.52 |
| 1987 | Birmingham Barons | Sou | AA | CHA | - | 31 | 0 | 2 | 6.29 | 7 | 1 | 1 | 0 | 6 | 2 | 0 | 24.1 | 28 | 20 | 17 | 8 | 7 | 14 | 0 | 0 | 1 | 1.44 | 10.36 | 2.96 | 2.59 | 5.18 | 7.40 | 2.00 |
| 1987 | Hawaii Islanders | PCL | AAA | CHA | - | 31 | 4 | 5 | 5.01 | 46 | 4 | 0 | 0 | 42 | 18 | 8 | 82.2 | 88 | 52 | 46 | 8 | 36 | 48 | 3 | 0 | 1 | 1.50 | 9.58 | 0.87 | 3.92 | 5.23 | 5.66 | 1.33 |
| 1988 | Charlotte Knights | Sou | AA | BAL | - | 32 | 1 | 1 | 3.72 | 6 | 1 | 0 | 0 | 5 | 2 | 0 | 9.2 | 10 | 4 | 4 | 1 | 8 | 7 | 0 | 0 | 0 | 1.86 | 9.31 | 0.93 | 7.45 | 6.52 | 3.72 | 0.88 |
| 1988 | Rochester Red Wings | IL | AAA | BAL | - | 32 | 2 | 0 | 1.46 | 27 | 0 | 0 | 0 | 27 | 11 | 2 | 37.0 | 31 | 7 | 6 | 1 | 9 | 24 | 0 | 0 | 1 | 1.08 | 7.54 | 0.24 | 2.19 | 5.84 | 1.70 | 2.67 |
| 1989 | Baltimore Orioles | AL | MLB | BAL | 23,45 | 33 | 2 | 3 | 2.92 | 51 | 0 | 0 | 0 | 51 | 17 | 2 | 49.1 | 38 | 16 | 16 | 3 | 23 | 28 | 3 | 2 | 1 | 1.24 | 6.93 | 0.55 | 4.20 | 5.11 | 2.92 | 1.22 |
| 1990 | Rochester Red Wings | IL | AAA | BAL | - | 34 | 2 | 1 | 5.79 | 16 | 0 | 0 | 0 | 16 | 8 | 3 | 23.1 | 31 | 15 | 15 | 2 | 7 | 28 | 1 | 0 | 0 | 1.63 | 11.96 | 0.77 | 2.70 | 10.80 | 5.79 | 4.00 |
| 1990 | Baltimore Orioles | AL | MLB | BAL | 45 | 34 | 1 | 3 | 5.13 | 37 | 0 | 0 | 0 | 37 | 9 | 1 | 26.1 | 26 | 16 | 15 | 3 | 13 | 17 | 1 | 0 | 0 | 1.48 | 8.89 | 1.03 | 4.44 | 5.81 | 5.47 | 1.31 |
| 1991 | Hagerstown Suns | East | AA | BAL | - | 35 | 0 | 1 | 1.83 | 15 | 0 | 0 | 0 | 15 | 11 | 3 | 19.2 | 15 | 6 | 4 | 1 | 6 | 20 | 0 | 0 | 0 | 1.07 | 6.86 | 0.46 | 2.75 | 9.15 | 2.75 | 3.33 |
| 1991 | Phoenix Firebirds | PCL | AAA | SFN | - | 35 | 0 | 0 | 20.65 | 5 | 0 | 0 | 0 | 5 | 1 | 0 | 5.2 | 18 | 13 | 13 | 3 | 1 | 5 | 1 | 0 | 0 | 3.35 | 28.59 | 4.76 | 1.59 | 7.94 | 20.65 | 5.00 |
| 1991 | Baltimore Orioles | AL | MLB | BAL | 45 | 35 | 1 | 0 | 9.00 | 19 | 0 | 0 | 0 | 19 | 6 | 0 | 14.0 | 15 | 14 | 14 | 3 | 6 | 10 | 0 | 0 | 0 | 1.50 | 9.64 | 1.93 | 3.86 | 6.43 | 9.00 | 1.67 |
| Tot: | MLB (6 yrs) | MLB | 9 | 14 | 3.91 | 231 | 0 | 0 | 0 | 79 | 231 | 17 | 232.2 | 213 | 114 | 101 | 21 | 101 | 118 | 6 | 2 | 4 | 1.35 | 8.24 | 0.81 | 3.91 | 4.56 | 4.41 | 1.17 | ||||
| Tot: | AL (6 yrs) | AL | 9 | 14 | 3.91 | 231 | 0 | 0 | 0 | 79 | 231 | 17 | 232.2 | 213 | 114 | 101 | 21 | 101 | 118 | 6 | 2 | 4 | 1.35 | 8.24 | 0.81 | 3.91 | 4.56 | 4.41 | 1.17 | ||||
| Tot: | Minors (10 yrs) | Minors | 40 | 47 | 4.36 | 329 | 71 | 13 | 2 | 119 | 258 | 40 | 808.2 | 867 | 484 | 392 | 72 | 360 | 529 | 27 | 0 | 14 | 1.52 | 9.65 | 0.80 | 4.01 | 5.89 | 5.39 | 1.47 | ||||
| Tot: | Rk (1 yrs) | Rk | 2 | 4 | 4.00 | 9 | 7 | 3 | 0 | 0 | 2 | 0 | 36.0 | 37 | 19 | 16 | 2 | 23 | 24 | 2 | 0 | 0 | 1.67 | 9.25 | 0.50 | 5.75 | 6.00 | 4.75 | 1.04 | ||||
| Tot: | A (1 yrs) | A | 5 | 10 | 3.57 | 29 | 15 | 4 | 0 | 0 | 14 | 3 | 121.0 | 122 | 84 | 48 | 2 | 71 | 100 | 5 | 0 | 3 | 1.60 | 9.07 | 0.15 | 5.28 | 7.44 | 6.25 | 1.41 | ||||
| Tot: | AA (7 yrs) | AA | 21 | 21 | 3.75 | 143 | 32 | 6 | 2 | 68 | 111 | 21 | 381.1 | 389 | 191 | 159 | 40 | 153 | 233 | 10 | 0 | 9 | 1.42 | 9.18 | 0.94 | 3.61 | 5.50 | 4.51 | 1.52 | ||||
| Tot: | AAA (6 yrs) | AAA | 12 | 12 | 5.63 | 148 | 17 | 0 | 0 | 51 | 131 | 16 | 270.1 | 319 | 190 | 169 | 28 | 113 | 172 | 10 | 0 | 2 | 1.60 | 10.62 | 0.93 | 3.76 | 5.73 | 6.33 | 1.52 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| year | team name | league | level | mlb | # | age | pos | tbc+ | g | ab | r | h | 2b | 3b | hr | rbi | sb | cs | bb | so | hbp | sh | sf | ibb | gdp | tb | pa | xbh | 1b | avg | obp | slg | ops | seca | iso | babip | bb% | so% | so/bb | ab/hr |
| 1980 | Glens Falls White Sox | East | AA | CHA | - | 24 | P | 27 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 1 | .250 | .250 | .250 | .500 | .000 | .000 | 1.000 | 0.00 | 75.00 | 0.00 | 0.00 | |
| 1985 | Albany/Colonie Yankees | East | AA | NYA | - | 29 | P | 44 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 33.33 | 0.00 | 0.00 | |
| 1986 | Portland Beavers | PCL | AAA | PHI | - | 30 | P | 33 | 11 | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 12 | 0 | 2 | .182 | .182 | .182 | .364 | .000 | .000 | .200 | 0.00 | 8.33 | 0.00 | 0.00 | |
| Tot: | Minors (3 yrs) | Minors | 104 | 18 | 3 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 3 | 19 | 0 | 3 | .167 | .167 | .167 | .333 | .000 | .000 | .231 | 0.00 | 26.32 | ||||||||
| Tot: | AA (2 yrs) | AA | 71 | 7 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 0 | 1 | .143 | .143 | .143 | .286 | .000 | .000 | .333 | 0.00 | 57.14 | ||||||||
| Tot: | AAA (1 yrs) | AAA | 33 | 11 | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 12 | 0 | 2 | .182 | .182 | .182 | .364 | .000 | .000 | .200 | 0.00 | 8.33 | ||||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 46 | 47 | 43 | 43 | 43 | 71 | .515 |