| 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 | Oklahoma State | Big8 | NCAA-1 | Jr | 21 | 8 | 4 | 4.79 | 24 | 5 | 0 | 0 | 19 | 0 | 5 | 67.2 | 59 | 46 | 36 | 0 | 64 | 87 | 0 | 0 | 0 | 1.82 | 7.85 | 0.00 | 8.51 | 11.57 | 6.12 | 1.36 | |
| 1986 | Oklahoma State | Big8 | NCAA-1 | 22 | 5 | 4 | 3.83 | 23 | 2 | 0 | 0 | 21 | 0 | 1 | 47.0 | 36 | 30 | 20 | 0 | 37 | 63 | 0 | 0 | 0 | 1.55 | 6.89 | 0.00 | 7.09 | 12.06 | 5.74 | 1.70 | ||
| 1986 | Newark Orioles | NYPL | A- | BAL | - | 22 | 5 | 6 | 4.26 | 27 | 7 | 0 | 0 | 20 | 15 | 7 | 63.1 | 55 | 37 | 30 | 2 | 34 | 77 | 11 | 0 | 0 | 1.41 | 7.82 | 0.28 | 4.83 | 10.94 | 5.26 | 2.26 |
| 1987 | Hagerstown Suns | Caro | A+ | BAL | - | 23 | 2 | 1 | 2.05 | 14 | 0 | 0 | 0 | 14 | 9 | 3 | 22.0 | 12 | 5 | 5 | 2 | 11 | 26 | 2 | 0 | 1 | 1.05 | 4.91 | 0.82 | 4.50 | 10.64 | 2.05 | 2.36 |
| 1987 | Charlotte O's | Sou | AA | BAL | - | 23 | 5 | 2 | 3.31 | 36 | 0 | 0 | 0 | 36 | 22 | 4 | 49.0 | 44 | 18 | 18 | 3 | 19 | 53 | 9 | 0 | 2 | 1.29 | 8.08 | 0.55 | 3.49 | 9.73 | 3.31 | 2.79 |
| 1988 | Charlotte Knights | Sou | AA | BAL | - | 24 | 7 | 5 | 2.19 | 38 | 14 | 2 | 0 | 24 | 12 | 2 | 131.2 | 97 | 42 | 32 | 5 | 67 | 100 | 4 | 0 | 2 | 1.25 | 6.63 | 0.34 | 4.58 | 6.84 | 2.87 | 1.49 |
| 1988 | Rochester Red Wings | IL | AAA | BAL | - | 24 | 0 | 2 | 2.45 | 5 | 1 | 0 | 0 | 4 | 1 | 0 | 11.0 | 9 | 5 | 3 | 0 | 9 | 6 | 1 | 0 | 0 | 1.64 | 7.36 | 0.00 | 7.36 | 4.91 | 4.09 | 0.67 |
| 1988 | Baltimore Orioles | AL | MLB | BAL | 43 | 24 | 0 | 0 | 6.00 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 3.0 | 3 | 2 | 2 | 1 | 4 | 2 | 0 | 0 | 0 | 2.33 | 9.00 | 3.00 | 12.00 | 6.00 | 6.00 | 0.50 |
| 1989 | Scranton/Wilkes-Barre Red Barons | IL | AAA | PHI | - | 25 | 6 | 16 | 5.02 | 28 | 26 | 4 | 1 | 2 | 0 | 0 | 157.2 | 174 | 92 | 88 | 20 | 64 | 96 | 5 | 0 | 2 | 1.51 | 9.93 | 1.14 | 3.65 | 5.48 | 5.25 | 1.50 |
| 1989 | Philadelphia Phillies | NL | MLB | PHI | 50 | 25 | 0 | 0 | 6.75 | 5 | 0 | 0 | 0 | 5 | 1 | 0 | 4.0 | 7 | 3 | 3 | 0 | 0 | 2 | 1 | 0 | 0 | 1.75 | 15.75 | 0.00 | 0.00 | 4.50 | 6.75 | 0.00 |
| 1990 | Buffalo Bisons | Amer | AAA | PIT | - | 26 | 1 | 0 | 0.00 | 10 | 1 | 0 | 0 | 9 | 2 | 1 | 11.1 | 10 | 1 | 0 | 0 | 1 | 7 | 0 | 0 | 2 | 0.97 | 7.94 | 0.00 | 0.79 | 5.56 | 0.79 | 7.00 |
| 1991 | Salinas Spurs | Calif | A+ | - | 27 | 5 | 7 | 4.80 | 19 | 19 | 3 | 0 | 0 | 0 | 0 | 114.1 | 124 | 76 | 61 | 7 | 53 | 83 | 12 | 0 | 8 | 1.55 | 9.76 | 0.55 | 4.17 | 6.53 | 5.98 | 1.57 | |
| Tot: | MLB (2 yrs) | MLB | 0 | 0 | 6.43 | 7 | 1 | 0 | 0 | 1 | 6 | 0 | 7.0 | 10 | 5 | 5 | 1 | 4 | 4 | 1 | 0 | 0 | 2.00 | 12.86 | 1.29 | 5.14 | 5.14 | 6.43 | 1.00 | ||||
| Tot: | AL (1 yrs) | AL | 0 | 0 | 6.00 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 3.0 | 3 | 2 | 2 | 1 | 4 | 2 | 0 | 0 | 0 | 2.33 | 9.00 | 3.00 | 12.00 | 6.00 | 6.00 | 0.50 | ||||
| Tot: | NL (1 yrs) | NL | 0 | 0 | 6.75 | 5 | 0 | 0 | 0 | 1 | 5 | 0 | 4.0 | 7 | 3 | 3 | 0 | 0 | 2 | 1 | 0 | 0 | 1.75 | 15.75 | 0.00 | 0.00 | 4.50 | 6.75 | |||||
| Tot: | Minors (6 yrs) | Minors | 31 | 39 | 3.81 | 177 | 68 | 9 | 1 | 61 | 109 | 17 | 560.1 | 525 | 276 | 237 | 39 | 258 | 448 | 44 | 0 | 17 | 1.40 | 8.43 | 0.63 | 4.14 | 7.20 | 4.43 | 1.74 | ||||
| Tot: | A- (1 yrs) | A- | 5 | 6 | 4.26 | 27 | 7 | 0 | 0 | 15 | 20 | 7 | 63.1 | 55 | 37 | 30 | 2 | 34 | 77 | 11 | 0 | 0 | 1.41 | 7.82 | 0.28 | 4.83 | 10.94 | 5.26 | 2.26 | ||||
| Tot: | A+ (2 yrs) | A+ | 7 | 8 | 4.36 | 33 | 19 | 3 | 0 | 9 | 14 | 3 | 136.1 | 136 | 81 | 66 | 9 | 64 | 109 | 14 | 0 | 9 | 1.47 | 8.98 | 0.59 | 4.22 | 7.20 | 5.35 | 1.70 | ||||
| Tot: | AA (2 yrs) | AA | 12 | 7 | 2.49 | 74 | 14 | 2 | 0 | 34 | 60 | 6 | 180.2 | 141 | 60 | 50 | 8 | 86 | 153 | 13 | 0 | 4 | 1.26 | 7.02 | 0.40 | 4.28 | 7.62 | 2.99 | 1.78 | ||||
| Tot: | AAA (3 yrs) | AAA | 7 | 18 | 4.55 | 43 | 28 | 4 | 1 | 3 | 15 | 1 | 180.0 | 193 | 98 | 91 | 20 | 74 | 109 | 6 | 0 | 4 | 1.48 | 9.65 | 1.00 | 3.70 | 5.45 | 4.90 | 1.47 | ||||
| Tot: | College (2 yrs) | College | 13 | 8 | 4.40 | 47 | 7 | 0 | 0 | 0 | 40 | 6 | 114.2 | 95 | 76 | 56 | 0 | 101 | 150 | 0 | 0 | 0 | 1.71 | 7.46 | 0.00 | 7.93 | 11.77 | 5.97 | 1.49 | ||||
| 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 |
| 1989 | Scranton/Wilkes-Barre Red Barons | IL | AAA | PHI | - | 25 | P | 28 | 15 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 3 | 17 | 0 | 3 | .200 | .200 | .200 | .400 | .000 | .000 | .214 | 0.00 | 5.88 | 0.00 | 0.00 | |
| Tot: | Minors (1 yrs) | Minors | 28 | 15 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 3 | 17 | 0 | 3 | .200 | .200 | .200 | .400 | .000 | .000 | .214 | 0.00 | 5.88 | ||||||||
| Tot: | AAA (1 yrs) | AAA | 28 | 15 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 3 | 17 | 0 | 3 | .200 | .200 | .200 | .400 | .000 | .000 | .214 | 0.00 | 5.88 | ||||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 72 | 31 | 66 | 51 | 66 | 68 | .496 |