| 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 | Gulf Coast Astros Blue | GCL | Rk | HOU | - | 19 | 4 | 4 | 6.39 | 12 | 8 | 0 | 0 | 4 | 0 | 0 | 38.0 | 42 | 32 | 27 | 2 | 41 | 18 | 8 | 0 | 2 | 2.18 | 9.95 | 0.47 | 9.71 | 4.26 | 7.58 | 0.44 |
| 1981 | Gulf Coast Astros Orange | GCL | Rk | HOU | - | 20 | 2 | 3 | 5.11 | 10 | 5 | 1 | 0 | 5 | 3 | 0 | 37.0 | 29 | 28 | 21 | 1 | 33 | 15 | 2 | 0 | 5 | 1.68 | 7.05 | 0.24 | 8.03 | 3.65 | 6.81 | 0.45 |
| 1982 | Gulf Coast Astros | GCL | Rk | HOU | - | 21 | 3 | 9 | 4.83 | 15 | 13 | 3 | 1 | 2 | 0 | 0 | 78.1 | 84 | 63 | 42 | 0 | 35 | 50 | 4 | 0 | 4 | 1.52 | 9.65 | 0.00 | 4.02 | 5.74 | 7.24 | 1.43 |
| Tot: | Minors (3 yrs) | Minors | 9 | 16 | 5.28 | 37 | 26 | 4 | 1 | 3 | 11 | 0 | 153.1 | 155 | 123 | 90 | 3 | 109 | 83 | 14 | 0 | 11 | 1.72 | 9.10 | 0.18 | 6.40 | 4.87 | 7.22 | 0.76 | ||||
| Tot: | Rk (3 yrs) | Rk | 9 | 16 | 5.28 | 37 | 26 | 4 | 1 | 3 | 11 | 0 | 153.1 | 155 | 123 | 90 | 3 | 109 | 83 | 14 | 0 | 11 | 1.72 | 9.10 | 0.18 | 6.40 | 4.87 | 7.22 | 0.76 | ||||
| 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 | Gulf Coast Astros | GCL | Rk | HOU | - | 18 | C | 8 | 25 | 3 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 8 | 1 | 1 | 0 | 0 | 0 | 2 | 28 | 0 | 2 | .080 | .148 | .080 | .228 | .080 | .000 | .118 | 3.57 | 28.57 | 8.00 | 0.00 | |
| 1980 | Gulf Coast Astros Blue | GCL | Rk | HOU | - | 19 | P | 12 | 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 | |
| 1981 | Gulf Coast Astros Orange | GCL | Rk | HOU | - | 20 | P | 10 | 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 (3 yrs) | Minors | 30 | 27 | 3 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 8 | 1 | 1 | 0 | 0 | 0 | 2 | 30 | 0 | 2 | .074 | .138 | .074 | .212 | .074 | .000 | .105 | 3.33 | 26.67 | 8.00 | |||||||
| Tot: | Rk (3 yrs) | Rk | 30 | 27 | 3 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 8 | 1 | 1 | 0 | 0 | 0 | 2 | 30 | 0 | 2 | .074 | .138 | .074 | .212 | .074 | .000 | .105 | 3.33 | 26.67 | 8.00 | |||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 16 | 15 | 39 | 13 | 39 | 61 | .523 |