| 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 |
| 1987 | Gulf Coast Astros | GCL | Rk | HOU | - | 18 | 4 | 1 | 1.48 | 16 | 0 | 0 | 0 | 16 | 10 | 3 | 42.2 | 21 | 12 | 7 | 2 | 16 | 36 | 5 | 0 | 1 | 0.87 | 4.43 | 0.42 | 3.37 | 7.59 | 2.53 | 2.25 |
| 1988 | Gulf Coast Astros | GCL | Rk | HOU | - | 19 | 0 | 0 | 7.71 | 3 | 0 | 0 | 0 | 3 | 1 | 0 | 2.1 | 2 | 3 | 2 | 0 | 3 | 0 | 0 | 0 | 1 | 2.14 | 7.71 | 0.00 | 11.57 | 0.00 | 11.57 | 0.00 |
| 1989 | Auburn Astros | NYPL | A- | HOU | - | 20 | 1 | 3 | 6.35 | 20 | 3 | 0 | 0 | 17 | 7 | 2 | 51.0 | 61 | 47 | 36 | 3 | 41 | 35 | 7 | 0 | 8 | 2.00 | 10.76 | 0.53 | 7.24 | 6.18 | 8.29 | 0.85 |
| 1989 | Osceola Astros | FSL | A+ | HOU | - | 20 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2.2 | 3 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1.50 | 10.12 | 0.00 | 3.37 | 3.37 | 0.00 | 1.00 |
| Tot: | Minors (3 yrs) | Minors | 5 | 4 | 4.10 | 40 | 3 | 0 | 0 | 18 | 37 | 5 | 98.2 | 87 | 62 | 45 | 5 | 61 | 72 | 12 | 0 | 10 | 1.50 | 7.94 | 0.46 | 5.56 | 6.57 | 5.66 | 1.18 | ||||
| Tot: | Rk (2 yrs) | Rk | 4 | 1 | 1.80 | 19 | 0 | 0 | 0 | 11 | 19 | 3 | 45.0 | 23 | 15 | 9 | 2 | 19 | 36 | 5 | 0 | 2 | 0.93 | 4.60 | 0.40 | 3.80 | 7.20 | 3.00 | 1.89 | ||||
| Tot: | A- (1 yrs) | A- | 1 | 3 | 6.35 | 20 | 3 | 0 | 0 | 7 | 17 | 2 | 51.0 | 61 | 47 | 36 | 3 | 41 | 35 | 7 | 0 | 8 | 2.00 | 10.76 | 0.53 | 7.24 | 6.18 | 8.29 | 0.85 | ||||
| Tot: | A+ (1 yrs) | A+ | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 2.2 | 3 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1.50 | 10.12 | 0.00 | 3.37 | 3.37 | 0.00 | 1.00 | ||||
| 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 |
| 1987 | Gulf Coast Astros | GCL | Rk | HOU | - | 18 | P | 17 | 9 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 7 | 0 | 0 | 0 | 0 | 0 | 1 | 12 | 0 | 1 | .111 | .333 | .111 | .444 | .333 | .000 | .500 | 25.00 | 58.33 | 2.33 | 0.00 | |
| Tot: | Minors (1 yrs) | Minors | 17 | 9 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 7 | 0 | 0 | 0 | 0 | 0 | 1 | 12 | 0 | 1 | .111 | .333 | .111 | .444 | .333 | .000 | .500 | 25.00 | 58.33 | 2.33 | |||||||
| Tot: | Rk (1 yrs) | Rk | 17 | 9 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 7 | 0 | 0 | 0 | 0 | 0 | 1 | 12 | 0 | 1 | .111 | .333 | .111 | .444 | .333 | .000 | .500 | 25.00 | 58.33 | 2.33 | |||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 55 | 35 | 55 | 41 | 55 | 56 | .493 |