| 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 |
| 1982 | Arizona State | Pac10 | NCAA-1 | Jr | 20 | 13 | 2 | 0.00 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1982 | Auburn Astros | NYPL | A- | HOU | - | 20 | 5 | 2 | 1.82 | 10 | 10 | 3 | 1 | 0 | 0 | 0 | 74.1 | 56 | 26 | 15 | 6 | 19 | 69 | 3 | 0 | 5 | 1.01 | 6.78 | 0.73 | 2.30 | 8.35 | 3.15 | 3.63 |
| 1983 | Daytona Astros | FSL | A+ | HOU | - | 21 | 14 | 3 | 3.62 | 25 | 25 | 5 | 2 | 0 | 0 | 0 | 154.0 | 155 | 70 | 62 | 6 | 71 | 101 | 7 | 0 | 7 | 1.47 | 9.06 | 0.35 | 4.15 | 5.90 | 4.09 | 1.42 |
| 1984 | Columbus Astros | Sou | AA | HOU | - | 22 | 9 | 9 | 3.72 | 27 | 22 | 8 | 2 | 5 | 2 | 0 | 164.2 | 173 | 93 | 68 | 20 | 54 | 77 | 11 | 0 | 4 | 1.38 | 9.46 | 1.09 | 2.95 | 4.21 | 5.08 | 1.43 |
| 1985 | Columbus Astros | Sou | AA | HOU | - | 23 | 7 | 14 | 3.71 | 27 | 27 | 3 | 0 | 0 | 0 | 0 | 160.0 | 163 | 89 | 66 | 24 | 64 | 69 | 10 | 0 | 0 | 1.42 | 9.17 | 1.35 | 3.60 | 3.88 | 5.01 | 1.08 |
| 1986 | Modesto A's | Calif | A+ | OAK | - | 24 | 3 | 2 | 4.04 | 24 | 0 | 0 | 0 | 24 | 12 | 4 | 42.1 | 42 | 21 | 19 | 2 | 18 | 26 | 4 | 0 | 3 | 1.42 | 8.93 | 0.43 | 3.83 | 5.53 | 4.46 | 1.44 |
| 1986 | Knoxville Blue Jays | Sou | AA | TOR | - | 24 | 0 | 1 | 4.38 | 6 | 0 | 0 | 0 | 6 | 4 | 0 | 12.1 | 12 | 7 | 6 | 1 | 5 | 5 | 0 | 0 | 0 | 1.38 | 8.76 | 0.73 | 3.65 | 3.65 | 5.11 | 1.00 |
| 1987 | Fresno Giants | Calif | A+ | SFN | - | 25 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 4.0 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0.75 | 4.50 | 0.00 | 2.25 | 2.25 | 0.00 | 1.00 |
| 1987 | Shreveport Captains | Tex | AA | SFN | - | 25 | 4 | 2 | 1.55 | 34 | 4 | 0 | 0 | 30 | 12 | 4 | 81.1 | 64 | 22 | 14 | 2 | 21 | 64 | 3 | 0 | 4 | 1.05 | 7.08 | 0.22 | 2.32 | 7.08 | 2.43 | 3.05 |
| 1988 | Shreveport Captains | Tex | AA | SFN | - | 26 | 3 | 4 | 2.50 | 31 | 2 | 0 | 0 | 29 | 8 | 3 | 68.1 | 52 | 20 | 19 | 5 | 21 | 47 | 7 | 0 | 3 | 1.07 | 6.85 | 0.66 | 2.77 | 6.19 | 2.63 | 2.24 |
| 1988 | Phoenix Firebirds | PCL | AAA | SFN | - | 26 | 0 | 1 | 10.80 | 5 | 0 | 0 | 0 | 5 | 0 | 0 | 13.1 | 22 | 18 | 16 | 0 | 8 | 0 | 1 | 0 | 1 | 2.25 | 14.85 | 0.00 | 5.40 | 0.00 | 12.15 | 0.00 |
| Tot: | Minors (7 yrs) | Minors | 45 | 38 | 3.31 | 190 | 90 | 19 | 5 | 39 | 100 | 12 | 774.2 | 741 | 366 | 285 | 66 | 282 | 459 | 46 | 0 | 27 | 1.32 | 8.61 | 0.77 | 3.28 | 5.33 | 4.25 | 1.63 | ||||
| Tot: | A- (1 yrs) | A- | 5 | 2 | 1.82 | 10 | 10 | 3 | 1 | 0 | 0 | 0 | 74.1 | 56 | 26 | 15 | 6 | 19 | 69 | 3 | 0 | 5 | 1.01 | 6.78 | 0.73 | 2.30 | 8.35 | 3.15 | 3.63 | ||||
| Tot: | A+ (3 yrs) | A+ | 17 | 5 | 3.64 | 50 | 25 | 5 | 2 | 13 | 25 | 5 | 200.1 | 199 | 91 | 81 | 8 | 90 | 128 | 11 | 0 | 10 | 1.44 | 8.94 | 0.36 | 4.04 | 5.75 | 4.09 | 1.42 | ||||
| Tot: | AA (5 yrs) | AA | 23 | 30 | 3.20 | 125 | 55 | 11 | 2 | 26 | 70 | 7 | 486.2 | 464 | 231 | 173 | 52 | 165 | 262 | 31 | 0 | 11 | 1.29 | 8.58 | 0.96 | 3.05 | 4.85 | 4.27 | 1.59 | ||||
| Tot: | AAA (1 yrs) | AAA | 0 | 1 | 10.80 | 5 | 0 | 0 | 0 | 0 | 5 | 0 | 13.1 | 22 | 18 | 16 | 0 | 8 | 0 | 1 | 0 | 1 | 2.25 | 14.85 | 0.00 | 5.40 | 0.00 | 12.15 | 0.00 | ||||
| Tot: | College (1 yrs) | College | 13 | 2 | 23 | 0 | 0 | 0 | 0 | 23 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||||||||||||
| 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 |
| 1984 | Columbus Astros | Sou | AA | HOU | - | 22 | P | 27 | 12 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 0 | 3 | 0 | 0 | 0 | 1 | 17 | 0 | 1 | .083 | .214 | .083 | .297 | .167 | .000 | .125 | 11.76 | 23.53 | 2.00 | 0.00 | |
| 1985 | Columbus Astros | Sou | AA | HOU | - | 23 | P | 27 | 10 | 1 | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 4 | 10 | 2 | 0 | .200 | .200 | .400 | .600 | .200 | .200 | .250 | 0.00 | 20.00 | 0.00 | 0.00 | |
| 1987 | Shreveport Captains | Tex | AA | SFN | - | 25 | P | 34 | 7 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 8 | 0 | 2 | .286 | .375 | .286 | .661 | .143 | .000 | .500 | 12.50 | 37.50 | 3.00 | 0.00 | |
| 1988 | Shreveport Captains | Tex | AA | SFN | - | 26 | P | 31 | 7 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 1 | 8 | 0 | 1 | .143 | .143 | .143 | .286 | .000 | .000 | .250 | 0.00 | 37.50 | 0.00 | 0.00 | |
| Tot: | Minors (4 yrs) | Minors | 119 | 36 | 2 | 6 | 2 | 0 | 0 | 3 | 0 | 0 | 3 | 12 | 0 | 4 | 0 | 0 | 0 | 8 | 43 | 2 | 4 | .167 | .231 | .222 | .453 | .139 | .056 | .250 | 6.98 | 27.91 | 4.00 | |||||||
| Tot: | AA (4 yrs) | AA | 119 | 36 | 2 | 6 | 2 | 0 | 0 | 3 | 0 | 0 | 3 | 12 | 0 | 4 | 0 | 0 | 0 | 8 | 43 | 2 | 4 | .167 | .231 | .222 | .453 | .139 | .056 | .250 | 6.98 | 27.91 | 4.00 | |||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 36 | 72 | 60 | 55 | 60 | 80 | .554 |