| 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 |
| 1974 | Southern Illinois | IndyNCAA | NCAA-1 | 19 | 2 | 1 | 4.30 | 5 | 2 | 0 | 0 | 3 | 0 | 0 | 23.0 | 16 | 13 | 11 | 0 | 15 | 16 | 0 | 0 | 0 | 1.35 | 6.26 | 0.00 | 5.87 | 6.26 | 5.09 | 1.07 | ||
| 1975 | Southern Illinois | MVC | NCAA-1 | 20 | 3 | 2 | 4.08 | 8 | 4 | 0 | 0 | 4 | 0 | 0 | 35.1 | 28 | 22 | 16 | 0 | 16 | 24 | 1 | 0 | 0 | 1.25 | 7.13 | 0.00 | 4.08 | 6.11 | 5.60 | 1.50 | ||
| 1976 | Southern Illinois | MVC | NCAA-1 | 21 | 9 | 0 | 2.83 | 21 | 6 | 3 | 0 | 15 | 0 | 0 | 66.2 | 56 | 24 | 21 | 0 | 25 | 62 | 1 | 0 | 0 | 1.21 | 7.56 | 0.00 | 3.37 | 8.37 | 3.24 | 2.48 | ||
| 1977 | Southern Illinois | MVC | NCAA-1 | 22 | 6 | 3 | 3.36 | 22 | 7 | 5 | 2 | 15 | 0 | 0 | 72.1 | 73 | 31 | 27 | 0 | 28 | 47 | 3 | 0 | 0 | 1.40 | 9.08 | 0.00 | 3.48 | 5.85 | 3.86 | 1.68 | ||
| 1977 | Appleton Foxes | Midw | A | CHA | - | 22 | 0 | 0 | 2.40 | 10 | 0 | 0 | 0 | 10 | 0 | 4 | 15.0 | 10 | 5 | 4 | 3 | 7 | 19 | 1 | 0 | 0 | 1.13 | 6.00 | 1.80 | 4.20 | 11.40 | 3.00 | 2.71 |
| 1977 | Knoxville Sox | Sou | AA | CHA | - | 22 | 0 | 3 | 5.57 | 10 | 1 | 0 | 0 | 9 | 0 | 1 | 21.0 | 23 | 14 | 13 | 4 | 11 | 23 | 0 | 1 | 0 | 1.62 | 9.86 | 1.71 | 4.71 | 9.86 | 6.00 | 2.09 |
| 1978 | Appleton Foxes | Midw | A | CHA | - | 23 | 10 | 3 | 1.72 | 50 | 0 | 0 | 0 | 50 | 0 | 17 | 89.0 | 55 | 22 | 17 | 7 | 40 | 121 | 7 | 0 | 3 | 1.07 | 5.56 | 0.71 | 4.04 | 12.24 | 2.22 | 3.03 |
| 1979 | Iowa Oaks | Amer | AAA | CHA | - | 24 | 13 | 7 | 2.93 | 49 | 0 | 0 | 0 | 49 | 0 | 9 | 86.0 | 69 | 32 | 28 | 10 | 43 | 76 | 2 | 0 | 3 | 1.30 | 7.22 | 1.05 | 4.50 | 7.95 | 3.35 | 1.77 |
| 1979 | Chicago White Sox | AL | MLB | CHA | 32,35 | 24 | 0 | 1 | 6.28 | 11 | 0 | 0 | 0 | 11 | 7 | 0 | 14.1 | 11 | 12 | 10 | 1 | 9 | 5 | 0 | 0 | 0 | 1.40 | 6.91 | 0.63 | 5.65 | 3.14 | 7.53 | 0.56 |
| 1980 | Iowa Oaks | Amer | AAA | CHA | - | 25 | 5 | 5 | 2.84 | 40 | 0 | 0 | 0 | 40 | 0 | 15 | 73.0 | 60 | 26 | 23 | 8 | 30 | 58 | 2 | 0 | 0 | 1.23 | 7.40 | 0.99 | 3.70 | 7.15 | 3.21 | 1.93 |
| 1980 | Chicago White Sox | AL | MLB | CHA | 35 | 25 | 1 | 1 | 3.09 | 15 | 0 | 0 | 0 | 15 | 5 | 0 | 35.0 | 26 | 13 | 12 | 2 | 16 | 28 | 0 | 0 | 0 | 1.20 | 6.69 | 0.51 | 4.11 | 7.20 | 3.34 | 1.75 |
| 1981 | Edmonton Trappers | PCL | AAA | CHA | - | 26 | 1 | 4 | 4.50 | 25 | 0 | 0 | 0 | 25 | 24 | 10 | 46.0 | 48 | 24 | 23 | 7 | 14 | 37 | 2 | 0 | 0 | 1.35 | 9.39 | 1.37 | 2.74 | 7.24 | 4.70 | 2.64 |
| 1981 | Chicago White Sox | AL | MLB | CHA | 35 | 26 | 1 | 0 | 4.50 | 4 | 0 | 0 | 0 | 4 | 1 | 0 | 4.0 | 5 | 2 | 2 | 1 | 3 | 2 | 0 | 0 | 0 | 2.00 | 11.25 | 2.25 | 6.75 | 4.50 | 4.50 | 0.67 |
| 1982 | Portland Beavers | PCL | AAA | PIT | - | 27 | 1 | 2 | 5.06 | 21 | 1 | 0 | 0 | 20 | 9 | 2 | 48.0 | 52 | 32 | 27 | 7 | 29 | 41 | 1 | 0 | 1 | 1.69 | 9.75 | 1.31 | 5.44 | 7.69 | 6.00 | 1.41 |
| Tot: | MLB (3 yrs) | MLB | 2 | 2 | 4.05 | 30 | 0 | 0 | 0 | 13 | 30 | 0 | 53.1 | 42 | 27 | 24 | 4 | 28 | 35 | 0 | 0 | 0 | 1.31 | 7.09 | 0.68 | 4.73 | 5.91 | 4.56 | 1.25 | ||||
| Tot: | AL (3 yrs) | AL | 2 | 2 | 4.05 | 30 | 0 | 0 | 0 | 13 | 30 | 0 | 53.1 | 42 | 27 | 24 | 4 | 28 | 35 | 0 | 0 | 0 | 1.31 | 7.09 | 0.68 | 4.73 | 5.91 | 4.56 | 1.25 | ||||
| Tot: | Minors (6 yrs) | Minors | 30 | 24 | 3.21 | 205 | 2 | 0 | 0 | 33 | 203 | 58 | 378.0 | 317 | 155 | 135 | 46 | 174 | 375 | 15 | 1 | 7 | 1.30 | 7.55 | 1.10 | 4.14 | 8.93 | 3.69 | 2.16 | ||||
| Tot: | A (2 yrs) | A | 10 | 3 | 1.82 | 60 | 0 | 0 | 0 | 0 | 60 | 21 | 104.0 | 65 | 27 | 21 | 10 | 47 | 140 | 8 | 0 | 3 | 1.08 | 5.62 | 0.87 | 4.07 | 12.12 | 2.34 | 2.98 | ||||
| Tot: | AA (1 yrs) | AA | 0 | 3 | 5.57 | 10 | 1 | 0 | 0 | 0 | 9 | 1 | 21.0 | 23 | 14 | 13 | 4 | 11 | 23 | 0 | 1 | 0 | 1.62 | 9.86 | 1.71 | 4.71 | 9.86 | 6.00 | 2.09 | ||||
| Tot: | AAA (4 yrs) | AAA | 20 | 18 | 3.59 | 135 | 1 | 0 | 0 | 33 | 134 | 36 | 253.0 | 229 | 114 | 101 | 32 | 116 | 212 | 7 | 0 | 4 | 1.36 | 8.15 | 1.14 | 4.13 | 7.54 | 4.06 | 1.83 | ||||
| Tot: | College (4 yrs) | College | 20 | 6 | 3.42 | 56 | 19 | 8 | 2 | 0 | 37 | 0 | 197.1 | 173 | 90 | 75 | 0 | 84 | 149 | 5 | 0 | 0 | 1.30 | 7.89 | 0.00 | 3.83 | 6.80 | 4.10 | 1.77 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | College - 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 |
| 1979 | Iowa Oaks | Amer | AAA | CHA | - | 24 | P | 49 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| Tot: | Minors (2 yrs) | Minors | 69 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | ||||||||
| Tot: | A (1 yrs) | A | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||||||
| Tot: | AA (1 yrs) | AA | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||||||
| Tot: | AAA (1 yrs) | AAA | 49 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | ||||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 87 | 50 | 74 | 79 | 74 | 52 | .468 |