| 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 |
| 1980 | New Orleans | IndyNCAA | NCAA-1 | Jr | 21 | 10 | 2 | 1.68 | 16 | 15 | 11 | 6 | 1 | 0 | 0 | 107.1 | 77 | 29 | 20 | 0 | 46 | 61 | 0 | 0 | 0 | 1.15 | 6.46 | 0.00 | 3.86 | 5.11 | 2.43 | 1.33 | |
| 1980 | Geneva Cubs | NYPL | A- | CHN | - | 21 | 10 | 2 | 1.50 | 13 | 13 | 7 | 1 | 0 | 0 | 0 | 102.0 | 71 | 24 | 17 | 1 | 27 | 66 | 2 | 0 | 6 | 0.96 | 6.26 | 0.09 | 2.38 | 5.82 | 2.12 | 2.44 |
| 1981 | Quad Cities Cubs | Midw | A | CHN | - | 22 | 8 | 9 | 3.81 | 21 | 21 | 6 | 2 | 0 | 0 | 0 | 118.0 | 121 | 69 | 50 | 6 | 35 | 67 | 7 | 0 | 8 | 1.32 | 9.23 | 0.46 | 2.67 | 5.11 | 5.26 | 1.91 |
| 1982 | Salinas Spurs | Calif | A+ | CHN | - | 23 | 6 | 11 | 4.50 | 25 | 21 | 4 | 0 | 4 | 1 | 1 | 140.0 | 162 | 86 | 70 | 4 | 42 | 79 | 8 | 0 | 7 | 1.46 | 10.41 | 0.26 | 2.70 | 5.08 | 5.53 | 1.88 |
| 1983 | Salinas Spurs | Calif | A+ | CHN | - | 24 | 9 | 5 | 3.35 | 17 | 17 | 5 | 2 | 0 | 0 | 0 | 121.0 | 108 | 53 | 45 | 9 | 36 | 89 | 6 | 0 | 6 | 1.19 | 8.03 | 0.67 | 2.68 | 6.62 | 3.94 | 2.47 |
| 1983 | Midland Cubs | Tex | AA | CHN | - | 24 | 1 | 4 | 7.29 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 33.1 | 49 | 29 | 27 | 3 | 16 | 23 | 2 | 0 | 2 | 1.95 | 13.23 | 0.81 | 4.32 | 6.21 | 7.83 | 1.44 |
| 1984 | Midland Cubs | Tex | AA | CHN | - | 25 | 7 | 8 | 4.88 | 30 | 18 | 2 | 0 | 12 | 7 | 3 | 121.2 | 131 | 74 | 66 | 7 | 39 | 60 | 7 | 0 | 3 | 1.40 | 9.69 | 0.52 | 2.88 | 4.44 | 5.47 | 1.54 |
| 1985 | Pittsfield Cubs | East | AA | CHN | - | 26 | 1 | 3 | 3.34 | 32 | 1 | 0 | 0 | 31 | 22 | 1 | 64.2 | 49 | 31 | 24 | 5 | 33 | 36 | 5 | 0 | 5 | 1.27 | 6.82 | 0.70 | 4.59 | 5.01 | 4.31 | 1.09 |
| Tot: | Minors (6 yrs) | Minors | 42 | 42 | 3.84 | 145 | 98 | 24 | 5 | 30 | 47 | 5 | 700.2 | 691 | 366 | 299 | 35 | 228 | 420 | 37 | 0 | 37 | 1.31 | 8.88 | 0.45 | 2.93 | 5.39 | 4.70 | 1.84 | ||||
| Tot: | A- (1 yrs) | A- | 10 | 2 | 1.50 | 13 | 13 | 7 | 1 | 0 | 0 | 0 | 102.0 | 71 | 24 | 17 | 1 | 27 | 66 | 2 | 0 | 6 | 0.96 | 6.26 | 0.09 | 2.38 | 5.82 | 2.12 | 2.44 | ||||
| Tot: | A (1 yrs) | A | 8 | 9 | 3.81 | 21 | 21 | 6 | 2 | 0 | 0 | 0 | 118.0 | 121 | 69 | 50 | 6 | 35 | 67 | 7 | 0 | 8 | 1.32 | 9.23 | 0.46 | 2.67 | 5.11 | 5.26 | 1.91 | ||||
| Tot: | A+ (2 yrs) | A+ | 15 | 16 | 3.97 | 42 | 38 | 9 | 2 | 1 | 4 | 1 | 261.0 | 270 | 139 | 115 | 13 | 78 | 168 | 14 | 0 | 13 | 1.33 | 9.31 | 0.45 | 2.69 | 5.79 | 4.79 | 2.15 | ||||
| Tot: | AA (3 yrs) | AA | 9 | 15 | 4.79 | 69 | 26 | 2 | 0 | 29 | 43 | 4 | 219.2 | 229 | 134 | 117 | 15 | 88 | 119 | 14 | 0 | 10 | 1.44 | 9.38 | 0.61 | 3.61 | 4.88 | 5.49 | 1.35 | ||||
| Tot: | College (1 yrs) | College | 10 | 2 | 1.68 | 16 | 15 | 11 | 6 | 0 | 1 | 0 | 107.1 | 77 | 29 | 20 | 0 | 46 | 61 | 0 | 0 | 0 | 1.15 | 6.46 | 0.00 | 3.86 | 5.11 | 2.43 | 1.33 | ||||
| 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 |
| 1981 | Quad Cities Cubs | Midw | A | CHN | - | 22 | P | 21 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 66.67 | 0.00 | 0.00 | |
| 1984 | Midland Cubs | Tex | AA | CHN | - | 25 | P | 30 | 24 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 | 0 | 2 | 0 | 0 | 0 | 2 | 29 | 0 | 2 | .083 | .185 | .083 | .268 | .125 | .000 | .105 | 10.34 | 17.24 | 1.67 | 0.00 | |
| 1985 | Pittsfield Cubs | East | AA | CHN | - | 26 | P | 32 | 5 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 2 | 6 | 0 | 2 | .400 | .400 | .400 | .800 | .000 | .000 | .667 | 0.00 | 33.33 | 0.00 | 0.00 | |
| Tot: | Minors (3 yrs) | Minors | 83 | 32 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 9 | 0 | 3 | 0 | 0 | 0 | 4 | 38 | 0 | 4 | .125 | .200 | .125 | .325 | .094 | .000 | .174 | 7.89 | 23.68 | 3.00 | |||||||
| Tot: | A (1 yrs) | A | 21 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 66.67 | ||||||||
| Tot: | AA (2 yrs) | AA | 62 | 29 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 7 | 0 | 3 | 0 | 0 | 0 | 4 | 35 | 0 | 4 | .138 | .219 | .138 | .357 | .103 | .000 | .182 | 8.57 | 20.00 | 2.33 | |||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 34 | 76 | 58 | 63 | 58 | 68 | .515 |