| 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 | Michigan | Big10 | NCAA-1 | 12 | 19 | 9 | 2 | 3.43 | 19 | 10 | 2 | 2 | 9 | 0 | 4 | 78.2 | 72 | 35 | 30 | 0 | 47 | 51 | 8 | 0 | 4 | 1.51 | 8.24 | 0.00 | 5.38 | 5.83 | 4.00 | 1.09 | |
| 1986 | Michigan | Big10 | NCAA-1 | 12 | 20 | 8 | 3 | 5.07 | 17 | 12 | 1 | 0 | 5 | 0 | 0 | 71.0 | 69 | 61 | 40 | 6 | 40 | 53 | 4 | 2 | 1 | 1.54 | 8.75 | 0.76 | 5.07 | 6.72 | 7.73 | 1.33 | |
| 1988 | Michigan | Big10 | NCAA-1 | 12 | 22 | 10 | 7 | 3.06 | 19 | 12 | 6 | 0 | 7 | 0 | 1 | 88.1 | 72 | 33 | 30 | 6 | 54 | 83 | 4 | 0 | 4 | 1.43 | 7.34 | 0.61 | 5.50 | 8.46 | 3.36 | 1.54 | |
| 1988 | Helena Brewers | Pio | Rk | MIL | - | 22 | 2 | 0 | 3.09 | 7 | 0 | 0 | 0 | 7 | 7 | 1 | 11.2 | 10 | 5 | 4 | 1 | 7 | 18 | 2 | 0 | 1 | 1.46 | 7.71 | 0.77 | 5.40 | 13.89 | 3.86 | 2.57 |
| 1988 | Beloit Brewers | Midw | A | MIL | - | 22 | 2 | 4 | 2.72 | 9 | 9 | 1 | 0 | 0 | 0 | 0 | 56.1 | 52 | 21 | 17 | 4 | 12 | 66 | 1 | 0 | 2 | 1.14 | 8.31 | 0.64 | 1.92 | 10.54 | 3.36 | 5.50 |
| 1989 | Stockton Ports | Calif | A+ | MIL | - | 23 | 11 | 6 | 2.72 | 28 | 28 | 4 | 4 | 0 | 0 | 0 | 179.0 | 140 | 67 | 54 | 4 | 97 | 142 | 12 | 0 | 5 | 1.32 | 7.04 | 0.20 | 4.88 | 7.14 | 3.37 | 1.46 |
| 1990 | Stockton Ports | Calif | A+ | MIL | - | 24 | 3 | 1 | 3.94 | 6 | 6 | 1 | 1 | 0 | 0 | 0 | 32.0 | 18 | 14 | 14 | 3 | 17 | 23 | 2 | 0 | 2 | 1.09 | 5.06 | 0.84 | 4.78 | 6.47 | 3.94 | 1.35 |
| 1990 | El Paso Diablos | Tex | AA | MIL | - | 24 | 6 | 3 | 4.35 | 15 | 15 | 1 | 0 | 0 | 0 | 0 | 82.2 | 96 | 45 | 40 | 5 | 34 | 39 | 4 | 0 | 1 | 1.57 | 10.45 | 0.54 | 3.70 | 4.25 | 4.90 | 1.15 |
| 1991 | Denver Zephyrs | Amer | AAA | MIL | - | 25 | 9 | 5 | 4.25 | 24 | 22 | 1 | 0 | 2 | 1 | 1 | 137.2 | 119 | 68 | 65 | 14 | 57 | 103 | 4 | 0 | 6 | 1.28 | 7.78 | 0.92 | 3.73 | 6.73 | 4.45 | 1.81 |
| 1991 | Milwaukee Brewers | AL | MLB | MIL | 53 | 25 | 2 | 1 | 5.68 | 4 | 1 | 0 | 0 | 3 | 0 | 0 | 12.2 | 7 | 8 | 8 | 2 | 8 | 10 | 0 | 0 | 0 | 1.18 | 4.97 | 1.42 | 5.68 | 7.11 | 5.68 | 1.25 |
| 1992 | Denver Zephyrs | Amer | AAA | MIL | - | 26 | 7 | 4 | 2.93 | 62 | 0 | 0 | 0 | 62 | 34 | 10 | 92.0 | 83 | 37 | 30 | 6 | 33 | 64 | 3 | 0 | 1 | 1.26 | 8.12 | 0.59 | 3.23 | 6.26 | 3.62 | 1.94 |
| 1993 | New Orleans Zephyrs | Amer | AAA | MIL | - | 27 | 6 | 0 | 1.09 | 35 | 0 | 0 | 0 | 35 | 18 | 9 | 57.2 | 26 | 10 | 7 | 4 | 20 | 61 | 3 | 0 | 1 | 0.80 | 4.06 | 0.62 | 3.12 | 9.52 | 1.56 | 3.05 |
| 1993 | Milwaukee Brewers | AL | MLB | MIL | 40 | 27 | 1 | 1 | 3.65 | 27 | 0 | 0 | 0 | 27 | 4 | 0 | 37.0 | 32 | 17 | 15 | 2 | 21 | 28 | 0 | 0 | 2 | 1.43 | 7.78 | 0.49 | 5.11 | 6.81 | 4.14 | 1.33 |
| 1994 | New Orleans Zephyrs | Amer | AAA | MIL | - | 28 | 0 | 1 | 5.14 | 8 | 2 | 0 | 0 | 6 | 2 | 0 | 21.0 | 25 | 13 | 12 | 0 | 4 | 16 | 1 | 0 | 1 | 1.38 | 10.71 | 0.00 | 1.71 | 6.86 | 5.57 | 4.00 |
| 1994 | Milwaukee Brewers | AL | MLB | MIL | 40 | 28 | 3 | 1 | 4.53 | 23 | 5 | 0 | 0 | 18 | 5 | 0 | 47.2 | 51 | 25 | 24 | 5 | 13 | 24 | 1 | 1 | 1 | 1.34 | 9.63 | 0.94 | 2.45 | 4.53 | 4.72 | 1.85 |
| 1995 | Beloit Snappers | Midw | A | MIL | - | 29 | 0 | 0 | 0.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 3.0 | 0 | 0 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | 0.67 | 0.00 | 0.00 | 6.00 | 12.00 | 0.00 | 2.00 |
| 1995 | New Orleans Zephyrs | Amer | AAA | MIL | - | 29 | 1 | 1 | 2.50 | 4 | 2 | 0 | 0 | 2 | 1 | 0 | 18.0 | 9 | 5 | 5 | 2 | 8 | 19 | 1 | 0 | 0 | 0.94 | 4.50 | 1.00 | 4.00 | 9.50 | 2.50 | 2.38 |
| 1995 | Milwaukee Brewers | AL | MLB | MIL | 40 | 29 | 4 | 1 | 5.90 | 25 | 0 | 0 | 0 | 25 | 2 | 0 | 39.2 | 51 | 27 | 26 | 5 | 23 | 26 | 1 | 0 | 2 | 1.87 | 11.57 | 1.13 | 5.22 | 5.90 | 6.13 | 1.13 |
| Tot: | MLB (4 yrs) | MLB | 10 | 4 | 4.80 | 79 | 6 | 0 | 0 | 11 | 73 | 0 | 137.0 | 141 | 77 | 73 | 14 | 65 | 88 | 2 | 1 | 5 | 1.50 | 9.26 | 0.92 | 4.27 | 5.78 | 5.06 | 1.35 | ||||
| Tot: | AL (4 yrs) | AL | 10 | 4 | 4.80 | 79 | 6 | 0 | 0 | 11 | 73 | 0 | 137.0 | 141 | 77 | 73 | 14 | 65 | 88 | 2 | 1 | 5 | 1.50 | 9.26 | 0.92 | 4.27 | 5.78 | 5.06 | 1.35 | ||||
| Tot: | Minors (8 yrs) | Minors | 47 | 25 | 3.23 | 199 | 85 | 8 | 5 | 63 | 114 | 21 | 691.0 | 578 | 285 | 248 | 43 | 291 | 555 | 33 | 0 | 20 | 1.26 | 7.53 | 0.56 | 3.79 | 7.23 | 3.71 | 1.91 | ||||
| Tot: | Rk (1 yrs) | Rk | 2 | 0 | 3.09 | 7 | 0 | 0 | 0 | 7 | 7 | 1 | 11.2 | 10 | 5 | 4 | 1 | 7 | 18 | 2 | 0 | 1 | 1.46 | 7.71 | 0.77 | 5.40 | 13.89 | 3.86 | 2.57 | ||||
| Tot: | A (2 yrs) | A | 2 | 4 | 2.58 | 10 | 10 | 1 | 0 | 0 | 0 | 0 | 59.1 | 52 | 21 | 17 | 4 | 14 | 70 | 1 | 0 | 2 | 1.11 | 7.89 | 0.61 | 2.12 | 10.62 | 3.19 | 5.00 | ||||
| Tot: | A+ (2 yrs) | A+ | 14 | 7 | 2.90 | 34 | 34 | 5 | 5 | 0 | 0 | 0 | 211.0 | 158 | 81 | 68 | 7 | 114 | 165 | 14 | 0 | 7 | 1.29 | 6.74 | 0.30 | 4.86 | 7.04 | 3.45 | 1.45 | ||||
| Tot: | AA (1 yrs) | AA | 6 | 3 | 4.35 | 15 | 15 | 1 | 0 | 0 | 0 | 0 | 82.2 | 96 | 45 | 40 | 5 | 34 | 39 | 4 | 0 | 1 | 1.57 | 10.45 | 0.54 | 3.70 | 4.25 | 4.90 | 1.15 | ||||
| Tot: | AAA (5 yrs) | AAA | 23 | 11 | 3.28 | 133 | 26 | 1 | 0 | 56 | 107 | 20 | 326.1 | 262 | 133 | 119 | 26 | 122 | 263 | 12 | 0 | 9 | 1.18 | 7.23 | 0.72 | 3.36 | 7.25 | 3.67 | 2.16 | ||||
| Tot: | College (3 yrs) | College | 27 | 12 | 3.78 | 55 | 34 | 9 | 2 | 0 | 21 | 5 | 238.0 | 213 | 129 | 100 | 12 | 141 | 187 | 16 | 2 | 9 | 1.49 | 8.05 | 0.45 | 5.33 | 7.07 | 4.88 | 1.33 | ||||
| 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 |
| 1986 | Michigan | Big10 | NCAA-1 | 12 | 20 | P | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| Tot: | College (2 yrs) | College | 22 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | -1.000 | .000 | .000 | 0.00 | 0.00 | ||||||||
| Avg: | College - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 55 | 51 | 61 | 54 | 61 | 55 | .518 |