| 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 |
| 1979 | Quad Cities Cubs | Midw | A | CHN | - | 22 | 2 | 4 | 4.72 | 28 | 1 | 0 | 0 | 27 | 0 | 1 | 61.0 | 71 | 38 | 32 | 3 | 34 | 52 | 5 | 0 | 3 | 1.72 | 10.48 | 0.44 | 5.02 | 7.67 | 5.61 | 1.53 |
| 1980 | Quad Cities Cubs | Midw | A | CHN | - | 23 | 2 | 3 | 2.90 | 21 | 0 | 0 | 0 | 21 | 0 | 6 | 31.0 | 17 | 11 | 10 | 1 | 14 | 23 | 1 | 0 | 0 | 1.00 | 4.94 | 0.29 | 4.06 | 6.68 | 3.19 | 1.64 |
| 1980 | Midland Cubs | Tex | AA | CHN | - | 23 | 0 | 1 | 3.38 | 16 | 0 | 0 | 0 | 16 | 0 | 0 | 24.0 | 25 | 12 | 9 | 3 | 12 | 16 | 1 | 0 | 2 | 1.54 | 9.38 | 1.13 | 4.50 | 6.00 | 4.50 | 1.33 |
| 1981 | Hagerstown Suns | Caro | A+ | - | 24 | 4 | 2 | 1.98 | 19 | 0 | 0 | 0 | 19 | 10 | 7 | 41.0 | 23 | 10 | 9 | 0 | 27 | 23 | 1 | 0 | 1 | 1.22 | 5.05 | 0.00 | 5.93 | 5.05 | 2.20 | 0.85 | |
| 1981 | Midland Cubs | Tex | AA | CHN | - | 24 | 0 | 1 | 5.14 | 7 | 0 | 0 | 0 | 7 | 7 | 2 | 7.0 | 9 | 4 | 4 | 0 | 5 | 4 | 0 | 0 | 0 | 2.00 | 11.57 | 0.00 | 6.43 | 5.14 | 5.14 | 0.80 |
| 1981 | Iowa Oaks | Amer | AAA | CHN | - | 24 | 1 | 0 | 3.46 | 6 | 0 | 0 | 0 | 6 | 0 | 0 | 13.0 | 13 | 5 | 5 | 1 | 8 | 6 | 0 | 0 | 0 | 1.62 | 9.00 | 0.69 | 5.54 | 4.15 | 3.46 | 0.75 |
| 1982 | Gulf Coast Cubs | GCL | Rk | CHN | - | 25 | 1 | 1 | 3.95 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 13.2 | 18 | 10 | 6 | 1 | 1 | 8 | 0 | 0 | 0 | 1.39 | 11.85 | 0.66 | 0.66 | 5.27 | 6.59 | 8.00 |
| 1982 | Midland Cubs | Tex | AA | CHN | - | 25 | 2 | 0 | 5.40 | 5 | 4 | 0 | 0 | 1 | 1 | 0 | 18.1 | 26 | 12 | 11 | 3 | 9 | 4 | 0 | 0 | 0 | 1.91 | 12.76 | 1.47 | 4.42 | 1.96 | 5.89 | 0.44 |
| Tot: | Minors (4 yrs) | Minors | 12 | 12 | 3.70 | 105 | 8 | 0 | 0 | 18 | 97 | 16 | 209.0 | 202 | 102 | 86 | 12 | 110 | 136 | 8 | 0 | 6 | 1.49 | 8.70 | 0.52 | 4.74 | 5.86 | 4.39 | 1.24 | ||||
| Tot: | Rk (1 yrs) | Rk | 1 | 1 | 3.95 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 13.2 | 18 | 10 | 6 | 1 | 1 | 8 | 0 | 0 | 0 | 1.39 | 11.85 | 0.66 | 0.66 | 5.27 | 6.59 | 8.00 | ||||
| Tot: | A (2 yrs) | A | 4 | 7 | 4.11 | 49 | 1 | 0 | 0 | 0 | 48 | 7 | 92.0 | 88 | 49 | 42 | 4 | 48 | 75 | 6 | 0 | 3 | 1.48 | 8.61 | 0.39 | 4.70 | 7.34 | 4.79 | 1.56 | ||||
| Tot: | A+ (1 yrs) | A+ | 4 | 2 | 1.98 | 19 | 0 | 0 | 0 | 10 | 19 | 7 | 41.0 | 23 | 10 | 9 | 0 | 27 | 23 | 1 | 0 | 1 | 1.22 | 5.05 | 0.00 | 5.93 | 5.05 | 2.20 | 0.85 | ||||
| Tot: | AA (3 yrs) | AA | 2 | 2 | 4.38 | 28 | 4 | 0 | 0 | 8 | 24 | 2 | 49.1 | 60 | 28 | 24 | 6 | 26 | 24 | 1 | 0 | 2 | 1.74 | 10.95 | 1.09 | 4.74 | 4.38 | 5.11 | 0.92 | ||||
| Tot: | AAA (1 yrs) | AAA | 1 | 0 | 3.46 | 6 | 0 | 0 | 0 | 0 | 6 | 0 | 13.0 | 13 | 5 | 5 | 1 | 8 | 6 | 0 | 0 | 0 | 1.62 | 9.00 | 0.69 | 5.54 | 4.15 | 3.46 | 0.75 | ||||
| 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 |
| 1979 | Quad Cities Cubs | Midw | A | CHN | - | 22 | P | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 1.000 | 1.000 | 1.000 | 2.000 | .000 | .000 | 1.000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1980 | Quad Cities Cubs | Midw | A | CHN | - | 23 | P | 21 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| Tot: | Minors (2 yrs) | Minors | 22 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 4 | 0 | 1 | .333 | .333 | .333 | .667 | .000 | .000 | .333 | 0.00 | 0.00 | ||||||||
| Tot: | A (2 yrs) | A | 22 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 4 | 0 | 1 | .333 | .333 | .333 | .667 | .000 | .000 | .333 | 0.00 | 0.00 | ||||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 44 | 47 | 53 | 42 | 53 | 62 | .499 |