| 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 |
| 1985 | Florida | SEC | NCAA-1 | So | 32 | 20 | 2 | 2 | 2.06 | 10 | 3 | 2 | 0 | 7 | 0 | 2 | 35.0 | 32 | 20 | 8 | 1 | 14 | 27 | 1 | 0 | 0 | 1.31 | 8.23 | 0.26 | 3.60 | 6.94 | 5.14 | 1.93 |
| 1986 | Florida | SEC | NCAA-1 | Jr | 32 | 21 | 5 | 4 | 4.81 | 21 | 10 | 3 | 0 | 11 | 0 | 3 | 88.0 | 92 | 53 | 47 | 9 | 46 | 91 | 1 | 0 | 0 | 1.57 | 9.41 | 0.92 | 4.70 | 9.31 | 5.42 | 1.98 |
| 1986 | Oneonta Yankees | NYPL | A- | NYA | - | 21 | 0 | 0 | 1.00 | 4 | 0 | 0 | 0 | 4 | 4 | 3 | 9.0 | 4 | 1 | 1 | 0 | 2 | 10 | 1 | 0 | 0 | 0.67 | 4.00 | 0.00 | 2.00 | 10.00 | 1.00 | 5.00 |
| 1986 | Fort Lauderdale Yankees | FSL | A+ | NYA | - | 21 | 6 | 1 | 2.12 | 25 | 0 | 0 | 0 | 25 | 15 | 3 | 29.2 | 24 | 7 | 7 | 1 | 18 | 26 | 1 | 0 | 0 | 1.42 | 7.28 | 0.30 | 5.46 | 7.89 | 2.12 | 1.44 |
| 1987 | Albany/Colonie Yankees | East | AA | NYA | - | 22 | 4 | 4 | 2.25 | 32 | 0 | 0 | 0 | 32 | 31 | 15 | 40.0 | 33 | 11 | 10 | 1 | 12 | 24 | 0 | 0 | 0 | 1.13 | 7.43 | 0.23 | 2.70 | 5.40 | 2.48 | 2.00 |
| 1987 | Columbus Clippers | IL | AAA | NYA | - | 22 | 4 | 1 | 4.08 | 21 | 0 | 0 | 0 | 21 | 14 | 2 | 35.1 | 43 | 17 | 16 | 3 | 18 | 27 | 1 | 0 | 2 | 1.73 | 10.95 | 0.76 | 4.58 | 6.88 | 4.33 | 1.50 |
| 1988 | Vancouver Canadians | PCL | AAA | CHA | - | 23 | 2 | 0 | 3.33 | 20 | 0 | 0 | 0 | 20 | 5 | 3 | 24.1 | 15 | 9 | 9 | 0 | 11 | 17 | 0 | 0 | 0 | 1.07 | 5.55 | 0.00 | 4.07 | 6.29 | 3.33 | 1.55 |
| 1988 | Chicago White Sox | AL | MLB | CHA | 46 | 23 | 0 | 1 | 4.30 | 33 | 0 | 0 | 0 | 33 | 18 | 1 | 46.0 | 53 | 22 | 22 | 5 | 19 | 28 | 1 | 0 | 0 | 1.57 | 10.37 | 0.98 | 3.72 | 5.48 | 4.30 | 1.47 |
| 1989 | Chicago White Sox | AL | MLB | CHA | 46 | 24 | 4 | 13 | 4.94 | 38 | 21 | 2 | 0 | 17 | 2 | 0 | 142.0 | 148 | 92 | 78 | 14 | 58 | 77 | 7 | 2 | 1 | 1.45 | 9.38 | 0.89 | 3.68 | 4.88 | 5.83 | 1.33 |
| 1990 | Vancouver Canadians | PCL | AAA | CHA | - | 25 | 6 | 5 | 3.57 | 40 | 7 | 0 | 0 | 33 | 21 | 8 | 88.1 | 66 | 43 | 35 | 5 | 44 | 74 | 2 | 0 | 4 | 1.25 | 6.72 | 0.51 | 4.48 | 7.54 | 4.38 | 1.68 |
| 1990 | Chicago White Sox | AL | MLB | CHA | 47 | 25 | 1 | 0 | 5.40 | 6 | 0 | 0 | 0 | 6 | 3 | 0 | 10.0 | 10 | 6 | 6 | 2 | 5 | 4 | 0 | 0 | 0 | 1.50 | 9.00 | 1.80 | 4.50 | 3.60 | 5.40 | 0.80 |
| 1991 | Las Vegas Stars | PCL | AAA | SDN | - | 26 | 2 | 4 | 7.54 | 36 | 8 | 0 | 0 | 28 | 9 | 0 | 68.0 | 95 | 62 | 57 | 6 | 26 | 61 | 2 | 1 | 2 | 1.78 | 12.57 | 0.79 | 3.44 | 8.07 | 8.21 | 2.35 |
| 1991 | San Diego Padres | NL | MLB | SDN | 41 | 26 | 1 | 1 | 6.94 | 10 | 0 | 0 | 0 | 10 | 5 | 0 | 11.2 | 11 | 9 | 9 | 3 | 5 | 6 | 2 | 0 | 0 | 1.37 | 8.49 | 2.31 | 3.86 | 4.63 | 6.94 | 1.20 |
| 1993 | Riverside Pilots | Calif | A+ | SEA | - | 28 | 0 | 0 | 1.17 | 6 | 0 | 0 | 0 | 6 | 1 | 1 | 7.2 | 5 | 1 | 1 | 0 | 1 | 13 | 1 | 0 | 0 | 0.78 | 5.87 | 0.00 | 1.17 | 15.26 | 1.17 | 13.00 |
| Tot: | MLB (4 yrs) | MLB | 6 | 15 | 4.94 | 87 | 21 | 2 | 0 | 28 | 66 | 1 | 209.2 | 222 | 129 | 115 | 24 | 87 | 115 | 10 | 2 | 1 | 1.47 | 9.53 | 1.03 | 3.73 | 4.94 | 5.54 | 1.32 | ||||
| Tot: | AL (3 yrs) | AL | 5 | 14 | 4.82 | 77 | 21 | 2 | 0 | 23 | 56 | 1 | 198.0 | 211 | 120 | 106 | 21 | 82 | 109 | 8 | 2 | 1 | 1.48 | 9.59 | 0.95 | 3.73 | 4.95 | 5.45 | 1.33 | ||||
| Tot: | NL (1 yrs) | NL | 1 | 1 | 6.94 | 10 | 0 | 0 | 0 | 5 | 10 | 0 | 11.2 | 11 | 9 | 9 | 3 | 5 | 6 | 2 | 0 | 0 | 1.37 | 8.49 | 2.31 | 3.86 | 4.63 | 6.94 | 1.20 | ||||
| Tot: | Minors (6 yrs) | Minors | 24 | 15 | 4.05 | 184 | 15 | 0 | 0 | 100 | 169 | 35 | 302.1 | 285 | 151 | 136 | 16 | 132 | 252 | 8 | 1 | 8 | 1.38 | 8.48 | 0.48 | 3.93 | 7.50 | 4.50 | 1.91 | ||||
| Tot: | A- (1 yrs) | A- | 0 | 0 | 1.00 | 4 | 0 | 0 | 0 | 4 | 4 | 3 | 9.0 | 4 | 1 | 1 | 0 | 2 | 10 | 1 | 0 | 0 | 0.67 | 4.00 | 0.00 | 2.00 | 10.00 | 1.00 | 5.00 | ||||
| Tot: | A+ (2 yrs) | A+ | 6 | 1 | 1.93 | 31 | 0 | 0 | 0 | 16 | 31 | 4 | 37.1 | 29 | 8 | 8 | 1 | 19 | 39 | 2 | 0 | 0 | 1.29 | 6.99 | 0.24 | 4.58 | 9.40 | 1.93 | 2.05 | ||||
| Tot: | AA (1 yrs) | AA | 4 | 4 | 2.25 | 32 | 0 | 0 | 0 | 31 | 32 | 15 | 40.0 | 33 | 11 | 10 | 1 | 12 | 24 | 0 | 0 | 0 | 1.12 | 7.42 | 0.22 | 2.70 | 5.40 | 2.48 | 2.00 | ||||
| Tot: | AAA (4 yrs) | AAA | 14 | 10 | 4.88 | 117 | 15 | 0 | 0 | 49 | 102 | 13 | 216.0 | 219 | 131 | 117 | 14 | 99 | 179 | 5 | 1 | 8 | 1.47 | 9.12 | 0.58 | 4.12 | 7.46 | 5.46 | 1.81 | ||||
| Tot: | College (2 yrs) | College | 7 | 6 | 4.02 | 31 | 13 | 5 | 0 | 0 | 18 | 5 | 123.0 | 124 | 73 | 55 | 10 | 60 | 118 | 2 | 0 | 0 | 1.50 | 9.07 | 0.73 | 4.39 | 8.63 | 5.34 | 1.97 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| 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 |
| 1985 | Florida | SEC | NCAA-1 | So | 32 | 20 | P | 21 | 21 | 7 | 5 | 0 | 0 | 0 | 2 | 0 | 0 | 5 | 4 | 0 | 1 | 0 | 0 | 0 | 5 | 27 | 0 | 5 | .238 | .385 | .238 | .623 | .238 | .000 | .294 | 18.52 | 14.81 | 0.80 | 0.00 | |
| 1991 | Las Vegas Stars | PCL | AAA | SDN | - | 26 | P | 36 | 7 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 0 | 1 | .143 | .143 | .143 | .286 | .000 | .000 | .167 | 0.00 | 14.29 | 0.00 | 0.00 | |
| 1991 | San Diego Padres | NL | MLB | SDN | 41 | 26 | P | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 | |
| Tot: | MLB (1 yrs) | MLB | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | |||||||||
| Tot: | NL (1 yrs) | NL | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | |||||||||
| Tot: | Minors (1 yrs) | Minors | 36 | 7 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 0 | 1 | .143 | .143 | .143 | .286 | .000 | .000 | .167 | 0.00 | 14.29 | ||||||||
| Tot: | AAA (1 yrs) | AAA | 36 | 7 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 0 | 1 | .143 | .143 | .143 | .286 | .000 | .000 | .167 | 0.00 | 14.29 | ||||||||
| Tot: | College (1 yrs) | College | 21 | 21 | 7 | 5 | 0 | 0 | 0 | 2 | 0 | 0 | 5 | 4 | 0 | 1 | 0 | 0 | 0 | 5 | 27 | 0 | 5 | .238 | .385 | .238 | .623 | .238 | .000 | .294 | 18.52 | 14.81 | 0.80 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | College - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 60 | 44 | 53 | 54 | 53 | 64 | .537 |