| 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 |
| 1986 | Gastonia Tigers | SAL | A | DET | - | 21 | 1 | 2 | 4.21 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 36.1 | 29 | 19 | 17 | 2 | 21 | 34 | 6 | 0 | 0 | 1.38 | 7.18 | 0.50 | 5.20 | 8.42 | 4.71 | 1.62 |
| 1986 | Lakeland Tigers | FSL | A+ | DET | - | 21 | 3 | 9 | 5.57 | 18 | 15 | 0 | 0 | 3 | 2 | 1 | 85.2 | 114 | 60 | 53 | 3 | 45 | 39 | 6 | 0 | 2 | 1.86 | 11.98 | 0.32 | 4.73 | 4.10 | 6.30 | 0.87 |
| 1987 | Glens Falls Tigers | East | AA | DET | - | 22 | 8 | 8 | 4.89 | 25 | 25 | 1 | 0 | 0 | 0 | 0 | 152.2 | 171 | 95 | 83 | 5 | 71 | 78 | 11 | 0 | 4 | 1.59 | 10.08 | 0.29 | 4.19 | 4.60 | 5.60 | 1.10 |
| 1988 | Glens Falls Tigers | East | AA | DET | - | 23 | 8 | 10 | 3.82 | 26 | 26 | 4 | 2 | 0 | 0 | 0 | 136.2 | 115 | 68 | 58 | 8 | 70 | 75 | 6 | 0 | 4 | 1.35 | 7.57 | 0.53 | 4.61 | 4.94 | 4.48 | 1.07 |
| 1989 | Toledo Mud Hens | IL | AAA | DET | - | 24 | 7 | 8 | 3.16 | 16 | 16 | 1 | 0 | 0 | 0 | 0 | 102.2 | 95 | 48 | 36 | 3 | 60 | 74 | 4 | 0 | 8 | 1.51 | 8.33 | 0.26 | 5.26 | 6.49 | 4.21 | 1.23 |
| 1989 | Detroit Tigers | AL | MLB | DET | 31 | 24 | 4 | 6 | 4.38 | 12 | 12 | 1 | 0 | 0 | 0 | 0 | 74.0 | 75 | 41 | 36 | 2 | 44 | 56 | 6 | 0 | 1 | 1.61 | 9.12 | 0.24 | 5.35 | 6.81 | 4.99 | 1.27 |
| 1990 | Toledo Mud Hens | IL | AAA | DET | - | 25 | 3 | 6 | 5.22 | 20 | 18 | 0 | 0 | 2 | 1 | 0 | 89.2 | 93 | 68 | 52 | 5 | 59 | 57 | 6 | 0 | 9 | 1.70 | 9.33 | 0.50 | 5.92 | 5.72 | 6.83 | 0.97 |
| 1990 | Detroit Tigers | AL | MLB | DET | 31 | 25 | 0 | 4 | 11.05 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 7.1 | 14 | 12 | 9 | 0 | 14 | 3 | 3 | 0 | 0 | 3.82 | 17.18 | 0.00 | 17.18 | 3.68 | 14.73 | 0.21 |
| 1991 | Toledo Mud Hens | IL | AAA | DET | - | 26 | 8 | 7 | 3.28 | 20 | 19 | 3 | 0 | 1 | 1 | 0 | 126.1 | 116 | 50 | 46 | 9 | 60 | 105 | 6 | 0 | 3 | 1.39 | 8.26 | 0.64 | 4.27 | 7.48 | 3.56 | 1.75 |
| 1991 | Detroit Tigers | AL | MLB | DET | 31 | 26 | 0 | 3 | 11.74 | 11 | 5 | 0 | 0 | 6 | 3 | 0 | 15.1 | 17 | 22 | 20 | 1 | 22 | 9 | 0 | 0 | 2 | 2.54 | 9.98 | 0.59 | 12.91 | 5.28 | 12.91 | 0.41 |
| 1992 | Detroit Tigers | AL | MLB | DET | 31 | 27 | 2 | 5 | 5.60 | 23 | 11 | 0 | 0 | 12 | 4 | 0 | 80.1 | 88 | 52 | 50 | 4 | 44 | 57 | 7 | 1 | 3 | 1.64 | 9.86 | 0.45 | 4.93 | 6.39 | 5.83 | 1.30 |
| 1994 | Colorado Springs Sky Sox | PCL | AAA | COL | - | 29 | 5 | 0 | 1.29 | 9 | 3 | 1 | 1 | 6 | 4 | 0 | 35.0 | 26 | 6 | 5 | 2 | 6 | 27 | 0 | 0 | 0 | 0.91 | 6.69 | 0.51 | 1.54 | 6.94 | 1.54 | 4.50 |
| 1994 | Colorado Rockies | NL | MLB | COL | 30 | 29 | 5 | 6 | 5.62 | 15 | 15 | 0 | 0 | 0 | 0 | 0 | 73.2 | 88 | 49 | 46 | 5 | 35 | 53 | 6 | 1 | 4 | 1.67 | 10.75 | 0.61 | 4.28 | 6.48 | 5.99 | 1.51 |
| 1995 | Colorado Rockies | NL | MLB | COL | 30 | 30 | 11 | 11 | 4.21 | 31 | 28 | 0 | 0 | 3 | 3 | 2 | 173.1 | 171 | 91 | 81 | 16 | 65 | 120 | 6 | 0 | 6 | 1.36 | 8.88 | 0.83 | 3.38 | 6.23 | 4.73 | 1.85 |
| 1996 | Colorado Rockies | NL | MLB | COL | 30 | 31 | 17 | 11 | 5.28 | 35 | 35 | 2 | 0 | 0 | 0 | 0 | 213.0 | 236 | 135 | 125 | 24 | 105 | 105 | 10 | 1 | 12 | 1.60 | 9.97 | 1.01 | 4.44 | 4.44 | 5.70 | 1.00 |
| 1997 | Colorado Rockies | NL | MLB | COL | 30 | 32 | 6 | 8 | 5.87 | 18 | 18 | 1 | 0 | 0 | 0 | 0 | 107.1 | 142 | 72 | 70 | 16 | 46 | 56 | 7 | 0 | 1 | 1.75 | 11.91 | 1.34 | 3.86 | 4.70 | 6.04 | 1.22 |
| 1998 | New Haven Ravens | East | AA | COL | - | 33 | 1 | 2 | 3.71 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 17.0 | 17 | 7 | 7 | 3 | 3 | 14 | 0 | 0 | 1 | 1.18 | 9.00 | 1.59 | 1.59 | 7.41 | 3.71 | 4.67 |
| 1998 | Colorado Springs Sky Sox | PCL | AAA | COL | - | 33 | 0 | 2 | 8.31 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 17.1 | 25 | 23 | 16 | 2 | 9 | 7 | 0 | 0 | 1 | 1.96 | 12.98 | 1.04 | 4.67 | 3.63 | 11.94 | 0.78 |
| 1998 | Colorado Rockies | NL | MLB | COL | 30 | 33 | 0 | 2 | 11.00 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 9.0 | 17 | 11 | 11 | 1 | 2 | 3 | 1 | 0 | 1 | 2.11 | 17.00 | 1.00 | 2.00 | 3.00 | 11.00 | 1.50 |
| Tot: | MLB (9 yrs) | MLB | 45 | 56 | 5.35 | 151 | 130 | 4 | 0 | 10 | 21 | 2 | 753.1 | 848 | 485 | 448 | 69 | 377 | 462 | 46 | 3 | 30 | 1.63 | 10.13 | 0.82 | 4.50 | 5.52 | 5.79 | 1.23 | ||||
| Tot: | AL (4 yrs) | AL | 6 | 18 | 5.85 | 50 | 32 | 1 | 0 | 7 | 18 | 0 | 177.0 | 194 | 127 | 115 | 7 | 124 | 125 | 16 | 1 | 6 | 1.80 | 9.86 | 0.36 | 6.31 | 6.36 | 6.46 | 1.01 | ||||
| Tot: | NL (5 yrs) | NL | 39 | 38 | 5.20 | 101 | 98 | 3 | 0 | 3 | 3 | 2 | 576.1 | 654 | 358 | 333 | 62 | 253 | 337 | 30 | 2 | 24 | 1.57 | 10.21 | 0.97 | 3.95 | 5.26 | 5.59 | 1.33 | ||||
| Tot: | Minors (8 yrs) | Minors | 44 | 54 | 4.20 | 148 | 136 | 11 | 3 | 8 | 12 | 1 | 799.1 | 801 | 444 | 373 | 42 | 404 | 510 | 45 | 0 | 32 | 1.51 | 9.02 | 0.47 | 4.55 | 5.74 | 5.00 | 1.26 | ||||
| Tot: | A (1 yrs) | A | 1 | 2 | 4.21 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 36.1 | 29 | 19 | 17 | 2 | 21 | 34 | 6 | 0 | 0 | 1.38 | 7.18 | 0.50 | 5.20 | 8.42 | 4.71 | 1.62 | ||||
| Tot: | A+ (1 yrs) | A+ | 3 | 9 | 5.57 | 18 | 15 | 0 | 0 | 2 | 3 | 1 | 85.2 | 114 | 60 | 53 | 3 | 45 | 39 | 6 | 0 | 2 | 1.86 | 11.98 | 0.32 | 4.73 | 4.10 | 6.30 | 0.87 | ||||
| Tot: | AA (3 yrs) | AA | 17 | 20 | 4.35 | 54 | 54 | 6 | 2 | 0 | 0 | 0 | 306.1 | 303 | 170 | 148 | 16 | 144 | 167 | 17 | 0 | 9 | 1.46 | 8.90 | 0.47 | 4.23 | 4.91 | 4.99 | 1.16 | ||||
| Tot: | AAA (5 yrs) | AAA | 23 | 23 | 3.76 | 69 | 60 | 5 | 1 | 6 | 9 | 0 | 371.0 | 355 | 195 | 155 | 21 | 194 | 270 | 16 | 0 | 21 | 1.48 | 8.61 | 0.51 | 4.71 | 6.55 | 4.73 | 1.39 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| year | team name | league | category | 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 |
| 1995 | Colorado Rockies | Division Series | Playoffs | 30 | 0 | 0 | 7.71 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 12 | 0 | 6 | 0 | 3 | 5 | 0 | 0 | 0 | 2.14 | 15.43 | 0.00 | 3.86 | 6.43 | 0.00 | 1.67 |
| Tot: | Playoffs (1 Yrs) | Playoffs | 0 | 0 | 7.71 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 7.0 | 12 | 0 | 6 | 0 | 3 | 5 | 0 | 0 | 0 | 2.14 | 15.43 | 0.00 | 3.86 | 6.43 | 0.00 | 1.67 |
| 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 |
| 1994 | Colorado Springs Sky Sox | PCL | AAA | COL | - | 29 | P | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | 1.000 | .000 | 1.000 | .000 | .000 | .000 | 100.00 | 0.00 | 0.00 | 0.00 | |
| 1994 | Colorado Rockies | NL | MLB | COL | 30 | 29 | P | 15 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 5 | 0 | 0 | 2 | 0 | 25 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 52.00 | 0.00 | 0.00 | |
| 1995 | Colorado Rockies | NL | MLB | COL | 30 | 30 | P | 31 | 48 | 3 | 9 | 1 | 0 | 0 | 2 | 1 | 1 | 2 | 20 | 2 | 11 | 0 | 0 | 1 | 10 | 63 | 1 | 8 | .188 | .250 | .208 | .458 | .063 | .020 | .321 | 3.17 | 31.75 | 10.00 | 0.00 | |
| 1996 | Colorado Rockies | NL | MLB | COL | 30 | 31 | P | 35 | 65 | 7 | 15 | 2 | 0 | 1 | 5 | 0 | 0 | 7 | 28 | 0 | 11 | 0 | 0 | 0 | 20 | 83 | 3 | 12 | .231 | .306 | .308 | .614 | .185 | .077 | .389 | 8.43 | 33.73 | 4.00 | 65.00 | |
| 1997 | Colorado Rockies | NL | MLB | COL | 30 | 32 | P | 16 | 35 | 4 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 15 | 0 | 2 | 0 | 0 | 0 | 2 | 41 | 0 | 2 | .057 | .154 | .057 | .211 | .143 | .000 | .100 | 9.76 | 36.59 | 3.75 | 0.00 | |
| 1998 | New Haven Ravens | East | AA | COL | - | 33 | P | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | .500 | .500 | .500 | 1.000 | .000 | .000 | .500 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1998 | Colorado Springs Sky Sox | PCL | AAA | COL | - | 33 | P | 4 | 4 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 0 | 2 | .500 | .500 | .500 | 1.000 | .000 | .000 | .667 | 0.00 | 25.00 | 0.00 | 0.00 | |
| 1998 | Colorado Rockies | NL | MLB | COL | 30 | 33 | P | 2 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 1 | .333 | .333 | .333 | .666 | .000 | .000 | .500 | 0.00 | 33.33 | 0.00 | 0.00 | |
| Tot: | MLB (5 yrs) | MLB | 99 | 171 | 14 | 27 | 3 | 0 | 1 | 7 | 2 | 1 | 13 | 77 | 2 | 29 | 0 | 0 | 3 | 33 | 215 | 4 | 23 | .158 | .226 | .193 | .419 | .117 | .035 | .280 | 6.05 | 35.81 | 5.92 | 171.00 | ||||||
| Tot: | NL (5 yrs) | NL | 99 | 171 | 14 | 27 | 3 | 0 | 1 | 7 | 2 | 1 | 13 | 77 | 2 | 29 | 0 | 0 | 3 | 33 | 215 | 4 | 23 | .158 | .226 | .193 | .419 | .117 | .035 | .280 | 6.05 | 35.81 | 5.92 | 171.00 | ||||||
| Tot: | Minors (2 yrs) | Minors | 16 | 6 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 7 | 0 | 3 | .500 | .571 | .500 | 1.071 | .167 | .000 | .600 | 14.29 | 14.29 | 1.00 | |||||||
| Tot: | AA (1 yrs) | AA | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | .500 | .500 | .500 | 1.000 | .000 | .000 | .500 | 0.00 | 0.00 | ||||||||
| Tot: | AAA (2 yrs) | AAA | 13 | 4 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 0 | 2 | .500 | .600 | .500 | 1.100 | .250 | .000 | .667 | 20.00 | 20.00 | 1.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| year | team name | league | category | age | 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 |
| 1995 | Colorado Rockies | Division Series | Playoffs | 30 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 |
| Tot: | Playoffs (1 Yrs) | Playoffs | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 39 | 34 | 39 | 30 | 39 | 54 | .462 |