| 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 |
| 1981 | Gulf Coast Astros Orange | GCL | Rk | HOU | - | 20 | 2 | 1 | 2.57 | 5 | 0 | 0 | 0 | 5 | 2 | 1 | 7.0 | 6 | 3 | 2 | 0 | 1 | 7 | 1 | 0 | 2 | 1.00 | 7.71 | 0.00 | 1.29 | 9.00 | 3.86 | 7.00 |
| 1982 | Asheville Tourists | SAL | A | HOU | - | 21 | 2 | 2 | 6.85 | 6 | 4 | 0 | 0 | 2 | 0 | 0 | 22.1 | 28 | 19 | 17 | 4 | 15 | 26 | 3 | 0 | 0 | 1.93 | 11.28 | 1.61 | 6.04 | 10.48 | 7.66 | 1.73 |
| 1983 | Asheville Tourists | SAL | A | HOU | - | 22 | 3 | 5 | 4.43 | 28 | 6 | 0 | 0 | 22 | 7 | 0 | 65.0 | 53 | 34 | 32 | 5 | 46 | 51 | 5 | 0 | 5 | 1.52 | 7.34 | 0.69 | 6.37 | 7.06 | 4.71 | 1.11 |
| 1984 | Daytona Astros | FSL | A+ | HOU | - | 23 | 5 | 9 | 6.16 | 30 | 12 | 0 | 0 | 18 | 12 | 0 | 87.2 | 88 | 70 | 60 | 3 | 73 | 51 | 8 | 0 | 7 | 1.84 | 9.03 | 0.31 | 7.49 | 5.24 | 7.19 | 0.70 |
| Tot: | Minors (4 yrs) | Minors | 12 | 17 | 5.49 | 69 | 22 | 0 | 0 | 21 | 47 | 1 | 182.0 | 175 | 126 | 111 | 12 | 135 | 135 | 17 | 0 | 14 | 1.70 | 8.65 | 0.59 | 6.68 | 6.68 | 6.23 | 1.00 | ||||
| Tot: | Rk (1 yrs) | Rk | 2 | 1 | 2.57 | 5 | 0 | 0 | 0 | 2 | 5 | 1 | 7.0 | 6 | 3 | 2 | 0 | 1 | 7 | 1 | 0 | 2 | 1.00 | 7.71 | 0.00 | 1.29 | 9.00 | 3.86 | 7.00 | ||||
| Tot: | A (2 yrs) | A | 5 | 7 | 5.05 | 34 | 10 | 0 | 0 | 7 | 24 | 0 | 87.1 | 81 | 53 | 49 | 9 | 61 | 77 | 8 | 0 | 5 | 1.63 | 8.35 | 0.93 | 6.29 | 7.94 | 5.46 | 1.26 | ||||
| Tot: | A+ (1 yrs) | A+ | 5 | 9 | 6.16 | 30 | 12 | 0 | 0 | 12 | 18 | 0 | 87.2 | 88 | 70 | 60 | 3 | 73 | 51 | 8 | 0 | 7 | 1.84 | 9.03 | 0.31 | 7.49 | 5.24 | 7.19 | 0.70 | ||||
| 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 |
| 1984 | Daytona Astros | FSL | A+ | HOU | - | 23 | P | 30 | 17 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 1 | 0 | 0 | 0 | 0 | 2 | 19 | 0 | 2 | .118 | .211 | .118 | .329 | .059 | .000 | .182 | 5.26 | 31.58 | 6.00 | 0.00 | |
| Tot: | Minors (1 yrs) | Minors | 30 | 17 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 1 | 0 | 0 | 0 | 0 | 2 | 19 | 0 | 2 | .118 | .211 | .118 | .328 | .059 | .000 | .182 | 5.26 | 31.58 | 6.00 | |||||||
| Tot: | A+ (1 yrs) | A+ | 30 | 17 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 1 | 0 | 0 | 0 | 0 | 2 | 19 | 0 | 2 | .118 | .211 | .118 | .328 | .059 | .000 | .182 | 5.26 | 31.58 | 6.00 | |||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 63 | 12 | 46 | 31 | 46 | 44 | .498 |