| 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 Cubs | GCL | Rk | CHN | - | 18 | 5 | 5 | 2.50 | 12 | 7 | 2 | 0 | 5 | 2 | 1 | 54.0 | 35 | 21 | 15 | 0 | 13 | 44 | 1 | 0 | 0 | 0.89 | 5.83 | 0.00 | 2.17 | 7.33 | 3.50 | 3.38 |
| 1982 | Geneva Cubs | NYPL | A- | CHN | - | 19 | 5 | 6 | 4.11 | 15 | 15 | 5 | 1 | 0 | 0 | 0 | 92.0 | 90 | 58 | 42 | 11 | 47 | 70 | 6 | 0 | 1 | 1.49 | 8.80 | 1.08 | 4.60 | 6.85 | 5.67 | 1.49 |
| 1983 | Quad Cities Cubs | Midw | A | CHN | - | 20 | 5 | 5 | 3.34 | 11 | 11 | 0 | 0 | 0 | 0 | 0 | 70.0 | 69 | 38 | 26 | 4 | 19 | 40 | 2 | 0 | 4 | 1.26 | 8.87 | 0.51 | 2.44 | 5.14 | 4.89 | 2.11 |
| 1984 | Lynchburg Mets | Caro | A+ | NYN | - | 21 | 16 | 4 | 2.97 | 27 | 27 | 6 | 2 | 0 | 0 | 0 | 184.2 | 174 | 77 | 61 | 9 | 49 | 178 | 7 | 0 | 2 | 1.21 | 8.48 | 0.44 | 2.39 | 8.68 | 3.75 | 3.63 |
| 1985 | Columbus Astros | Sou | AA | HOU | - | 22 | 2 | 1 | 5.20 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 27.2 | 26 | 22 | 16 | 5 | 8 | 24 | 2 | 0 | 0 | 1.23 | 8.46 | 1.63 | 2.60 | 7.81 | 7.16 | 3.00 |
| 1986 | Columbus Astros | Sou | AA | HOU | - | 23 | 9 | 9 | 5.28 | 21 | 21 | 0 | 0 | 0 | 0 | 0 | 105.2 | 121 | 70 | 62 | 19 | 35 | 71 | 5 | 0 | 1 | 1.48 | 10.31 | 1.62 | 2.98 | 6.05 | 5.96 | 2.03 |
| 1987 | Columbus Astros | Sou | AA | HOU | - | 24 | 4 | 1 | 3.56 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 30.1 | 33 | 13 | 12 | 2 | 12 | 19 | 1 | 0 | 0 | 1.48 | 9.79 | 0.59 | 3.56 | 5.64 | 3.86 | 1.58 |
| 1988 | Jackson Mets | Tex | AA | NYN | - | 25 | 1 | 2 | 3.93 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 36.2 | 37 | 22 | 16 | 6 | 9 | 25 | 1 | 0 | 0 | 1.25 | 9.08 | 1.47 | 2.21 | 6.14 | 5.40 | 2.78 |
| Tot: | Minors (8 yrs) | Minors | 47 | 33 | 3.74 | 104 | 99 | 13 | 3 | 2 | 5 | 1 | 601.0 | 585 | 321 | 250 | 56 | 192 | 471 | 25 | 0 | 8 | 1.29 | 8.76 | 0.84 | 2.88 | 7.05 | 4.81 | 2.45 | ||||
| Tot: | Rk (1 yrs) | Rk | 5 | 5 | 2.50 | 12 | 7 | 2 | 0 | 2 | 5 | 1 | 54.0 | 35 | 21 | 15 | 0 | 13 | 44 | 1 | 0 | 0 | 0.89 | 5.83 | 0.00 | 2.17 | 7.33 | 3.50 | 3.38 | ||||
| Tot: | A- (1 yrs) | A- | 5 | 6 | 4.11 | 15 | 15 | 5 | 1 | 0 | 0 | 0 | 92.0 | 90 | 58 | 42 | 11 | 47 | 70 | 6 | 0 | 1 | 1.49 | 8.80 | 1.08 | 4.60 | 6.85 | 5.67 | 1.49 | ||||
| Tot: | A (1 yrs) | A | 5 | 5 | 3.34 | 11 | 11 | 0 | 0 | 0 | 0 | 0 | 70.0 | 69 | 38 | 26 | 4 | 19 | 40 | 2 | 0 | 4 | 1.26 | 8.87 | 0.51 | 2.44 | 5.14 | 4.89 | 2.11 | ||||
| Tot: | A+ (1 yrs) | A+ | 16 | 4 | 2.97 | 27 | 27 | 6 | 2 | 0 | 0 | 0 | 184.2 | 174 | 77 | 61 | 9 | 49 | 178 | 7 | 0 | 2 | 1.21 | 8.48 | 0.44 | 2.39 | 8.68 | 3.75 | 3.63 | ||||
| Tot: | AA (4 yrs) | AA | 16 | 13 | 4.76 | 39 | 39 | 0 | 0 | 0 | 0 | 0 | 200.1 | 217 | 127 | 106 | 32 | 64 | 139 | 9 | 0 | 1 | 1.40 | 9.75 | 1.44 | 2.88 | 6.24 | 5.71 | 2.17 | ||||
| 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 | Lynchburg Mets | Caro | A+ | NYN | - | 21 | P | 27 | 24 | 0 | 5 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 7 | 0 | 1 | 0 | 0 | 0 | 6 | 27 | 1 | 4 | .208 | .269 | .250 | .519 | .125 | .042 | .294 | 7.41 | 25.93 | 3.50 | 0.00 | |
| 1986 | Columbus Astros | Sou | AA | HOU | - | 23 | P | 21 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | .000 | .500 | .000 | .500 | .667 | .000 | .000 | 30.00 | 10.00 | 0.33 | 0.00 | |
| 1987 | Columbus Astros | Sou | AA | HOU | - | 24 | P | 6 | 4 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 5 | 0 | 2 | .500 | .500 | .500 | 1.000 | .000 | .000 | .667 | 0.00 | 20.00 | 0.00 | 0.00 | |
| 1988 | Jackson Mets | Tex | AA | NYN | - | 25 | P | 7 | 5 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 0 | 1 | .200 | .200 | .200 | .400 | .000 | .000 | .200 | 0.00 | 0.00 | 0.00 | 0.00 | |
| Tot: | Minors (4 yrs) | Minors | 61 | 36 | 1 | 8 | 1 | 0 | 0 | 2 | 0 | 1 | 5 | 9 | 0 | 6 | 0 | 0 | 0 | 9 | 47 | 1 | 7 | .222 | .317 | .250 | .567 | .139 | .028 | .296 | 10.64 | 19.15 | 1.80 | |||||||
| Tot: | A+ (1 yrs) | A+ | 27 | 24 | 0 | 5 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 7 | 0 | 1 | 0 | 0 | 0 | 6 | 27 | 1 | 4 | .208 | .269 | .250 | .519 | .125 | .042 | .294 | 7.41 | 25.93 | 3.50 | |||||||
| Tot: | AA (3 yrs) | AA | 34 | 12 | 1 | 3 | 0 | 0 | 0 | 1 | 0 | 1 | 3 | 2 | 0 | 5 | 0 | 0 | 0 | 3 | 20 | 0 | 3 | .250 | .400 | .250 | .650 | .167 | .000 | .300 | 15.00 | 10.00 | 0.67 | |||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 56 | 79 | 52 | 79 | 52 | 54 | .506 |