| 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 |
| 1982 | Arizona | Pac10 | NCAA-1 | Fr | 19 | 2 | 3 | 4.61 | 15 | 6 | 0 | 0 | 9 | 0 | 1 | 52.2 | 62 | 32 | 27 | 0 | 32 | 17 | 0 | 0 | 0 | 1.78 | 10.59 | 0.00 | 5.47 | 2.91 | 5.47 | 0.53 | |
| 1984 | Arizona | Pac10 | NCAA-1 | Jr | 21 | 5 | 5 | 5.52 | 17 | 11 | 0 | 0 | 6 | 0 | 0 | 75.0 | 77 | 56 | 46 | 0 | 58 | 44 | 0 | 0 | 0 | 1.80 | 9.24 | 0.00 | 6.96 | 5.28 | 6.72 | 0.76 | |
| 1984 | Gulf Coast Braves | GCL | Rk | ATL | - | 21 | 3 | 1 | 1.34 | 19 | 2 | 0 | 0 | 17 | 14 | 5 | 53.2 | 48 | 20 | 8 | 0 | 16 | 27 | 3 | 0 | 0 | 1.19 | 8.05 | 0.00 | 2.68 | 4.53 | 3.35 | 1.69 |
| 1985 | Durham Bulls | Caro | A+ | ATL | - | 22 | 8 | 8 | 3.78 | 29 | 16 | 3 | 0 | 13 | 4 | 0 | 116.2 | 124 | 63 | 49 | 8 | 53 | 89 | 7 | 0 | 0 | 1.52 | 9.57 | 0.62 | 4.09 | 6.87 | 4.86 | 1.68 |
| 1986 | Greenville Braves | Sou | AA | ATL | - | 23 | 6 | 7 | 4.90 | 38 | 13 | 0 | 0 | 25 | 8 | 2 | 123.0 | 132 | 78 | 67 | 13 | 84 | 83 | 5 | 0 | 3 | 1.76 | 9.66 | 0.95 | 6.15 | 6.07 | 5.71 | 0.99 |
| 1987 | Greenville Braves | Sou | AA | ATL | - | 24 | 4 | 7 | 4.13 | 40 | 6 | 0 | 0 | 34 | 9 | 1 | 102.1 | 96 | 51 | 47 | 5 | 53 | 78 | 6 | 0 | 5 | 1.46 | 8.44 | 0.44 | 4.66 | 6.86 | 4.49 | 1.47 |
| 1988 | Greenville Braves | Sou | AA | ATL | - | 25 | 13 | 9 | 2.34 | 28 | 25 | 4 | 2 | 3 | 1 | 0 | 177.0 | 132 | 58 | 46 | 7 | 83 | 127 | 8 | 0 | 3 | 1.21 | 6.71 | 0.36 | 4.22 | 6.46 | 2.95 | 1.53 |
| 1988 | Atlanta Braves | NL | MLB | ATL | 50 | 25 | 0 | 1 | 3.37 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 10.2 | 7 | 4 | 4 | 0 | 7 | 5 | 0 | 0 | 1 | 1.31 | 5.91 | 0.00 | 5.91 | 4.22 | 3.37 | 0.71 |
| 1988 | Chicago Cubs | NL | MLB | CHN | 51 | 25 | 1 | 0 | 7.20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5.0 | 7 | 4 | 4 | 2 | 1 | 4 | 0 | 0 | 0 | 1.60 | 12.60 | 3.60 | 1.80 | 7.20 | 7.20 | 4.00 |
| 1989 | Iowa Cubs | Amer | AAA | CHN | - | 26 | 13 | 7 | 3.72 | 35 | 26 | 5 | 1 | 9 | 2 | 0 | 162.0 | 155 | 79 | 67 | 10 | 79 | 110 | 12 | 0 | 4 | 1.44 | 8.61 | 0.56 | 4.39 | 6.11 | 4.39 | 1.39 |
| 1989 | Chicago Cubs | NL | MLB | CHN | 51 | 26 | 0 | 0 | 1.69 | 2 | 0 | 0 | 0 | 2 | 1 | 0 | 5.1 | 4 | 1 | 1 | 0 | 2 | 2 | 0 | 0 | 0 | 1.13 | 6.75 | 0.00 | 3.38 | 3.38 | 1.69 | 1.00 |
| 1990 | Iowa Cubs | Amer | AAA | CHN | - | 27 | 10 | 9 | 3.42 | 27 | 27 | 1 | 0 | 0 | 0 | 0 | 163.0 | 175 | 79 | 62 | 9 | 78 | 101 | 2 | 0 | 8 | 1.55 | 9.66 | 0.50 | 4.31 | 5.58 | 4.36 | 1.29 |
| 1990 | Chicago Cubs | NL | MLB | CHN | 51 | 27 | 0 | 2 | 5.84 | 3 | 2 | 0 | 0 | 1 | 0 | 0 | 12.1 | 13 | 10 | 8 | 1 | 6 | 5 | 1 | 0 | 0 | 1.54 | 9.49 | 0.73 | 4.38 | 3.65 | 7.30 | 0.83 |
| 1991 | Buffalo Bisons | Amer | AAA | PIT | - | 28 | 8 | 9 | 4.30 | 27 | 21 | 2 | 1 | 6 | 1 | 0 | 125.2 | 127 | 63 | 60 | 3 | 61 | 77 | 10 | 0 | 2 | 1.50 | 9.10 | 0.21 | 4.37 | 5.51 | 4.51 | 1.26 |
| 1992 | Oklahoma City 89ers | Amer | AAA | TEX | - | 29 | 5 | 5 | 4.57 | 32 | 15 | 2 | 0 | 17 | 4 | 1 | 106.1 | 112 | 59 | 54 | 7 | 52 | 53 | 5 | 0 | 9 | 1.54 | 9.48 | 0.59 | 4.40 | 4.49 | 4.99 | 1.02 |
| Tot: | MLB (3 yrs) | MLB | 1 | 3 | 4.59 | 8 | 5 | 0 | 0 | 1 | 3 | 0 | 33.1 | 31 | 19 | 17 | 3 | 16 | 16 | 1 | 0 | 1 | 1.41 | 8.37 | 0.81 | 4.32 | 4.32 | 5.13 | 1.00 | ||||
| Tot: | NL (3 yrs) | NL | 1 | 3 | 4.59 | 8 | 5 | 0 | 0 | 1 | 3 | 0 | 33.1 | 31 | 19 | 17 | 3 | 16 | 16 | 1 | 0 | 1 | 1.41 | 8.37 | 0.81 | 4.32 | 4.32 | 5.13 | 1.00 | ||||
| Tot: | Minors (9 yrs) | Minors | 70 | 62 | 3.66 | 275 | 151 | 17 | 4 | 43 | 124 | 9 | 1129.2 | 1101 | 550 | 460 | 62 | 559 | 745 | 58 | 0 | 34 | 1.47 | 8.77 | 0.49 | 4.45 | 5.94 | 4.38 | 1.33 | ||||
| Tot: | Rk (1 yrs) | Rk | 3 | 1 | 1.34 | 19 | 2 | 0 | 0 | 14 | 17 | 5 | 53.2 | 48 | 20 | 8 | 0 | 16 | 27 | 3 | 0 | 0 | 1.19 | 8.05 | 0.00 | 2.68 | 4.53 | 3.35 | 1.69 | ||||
| Tot: | A+ (1 yrs) | A+ | 8 | 8 | 3.78 | 29 | 16 | 3 | 0 | 4 | 13 | 0 | 116.2 | 124 | 63 | 49 | 8 | 53 | 89 | 7 | 0 | 0 | 1.52 | 9.57 | 0.62 | 4.09 | 6.87 | 4.86 | 1.68 | ||||
| Tot: | AA (3 yrs) | AA | 23 | 23 | 3.58 | 106 | 44 | 4 | 2 | 18 | 62 | 3 | 402.1 | 360 | 187 | 160 | 25 | 220 | 288 | 19 | 0 | 11 | 1.44 | 8.05 | 0.56 | 4.92 | 6.44 | 4.18 | 1.31 | ||||
| Tot: | AAA (4 yrs) | AAA | 36 | 30 | 3.93 | 121 | 89 | 10 | 2 | 7 | 32 | 1 | 557.0 | 569 | 280 | 243 | 29 | 270 | 341 | 29 | 0 | 23 | 1.51 | 9.19 | 0.47 | 4.36 | 5.51 | 4.52 | 1.26 | ||||
| Tot: | College (2 yrs) | College | 7 | 8 | 5.15 | 32 | 17 | 0 | 0 | 0 | 15 | 1 | 127.2 | 139 | 88 | 73 | 0 | 90 | 61 | 0 | 0 | 0 | 1.79 | 9.80 | 0.00 | 6.34 | 4.30 | 6.20 | 0.68 | ||||
| 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 |
| 1984 | Gulf Coast Braves | GCL | Rk | ATL | - | 21 | P | 19 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 66.67 | 0.00 | 0.00 | |
| 1985 | Durham Bulls | Caro | A+ | ATL | - | 22 | P | 30 | 18 | 1 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 7 | 0 | 4 | 0 | 0 | 0 | 3 | 22 | 0 | 3 | .167 | .167 | .167 | .334 | .000 | .000 | .273 | 0.00 | 31.82 | 0.00 | 0.00 | |
| 1986 | Greenville Braves | Sou | AA | ATL | - | 23 | P | 38 | 8 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 8 | 0 | 1 | .125 | .125 | .125 | .250 | .000 | .000 | .250 | 0.00 | 50.00 | 0.00 | 0.00 | |
| 1987 | Greenville Braves | Sou | AA | ATL | - | 24 | P | 40 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 75.00 | 0.00 | 0.00 | |
| 1988 | Greenville Braves | Sou | AA | ATL | - | 25 | P | 28 | 21 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 6 | 0 | 1 | 0 | 0 | 0 | 1 | 23 | 0 | 1 | .048 | .091 | .048 | .139 | .048 | .000 | .067 | 4.35 | 26.09 | 6.00 | 0.00 | |
| 1988 | Atlanta Braves | NL | MLB | ATL | 50 | 25 | P | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 66.67 | 0.00 | 0.00 | |
| 1988 | Chicago Cubs | NL | MLB | CHN | 51 | 25 | P | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 66.67 | 0.00 | 0.00 | |
| 1989 | Iowa Cubs | Amer | AAA | CHN | - | 26 | P | 35 | 22 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 7 | 0 | 3 | 0 | 0 | 0 | 3 | 27 | 0 | 3 | .136 | .208 | .136 | .344 | .091 | .000 | .200 | 7.41 | 25.93 | 3.50 | 0.00 | |
| 1989 | Chicago Cubs | NL | MLB | CHN | 51 | 26 | P | 2 | 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 | |
| 1990 | Iowa Cubs | Amer | AAA | CHN | - | 27 | P | 27 | 20 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 2 | 20 | 0 | 2 | .100 | .100 | .100 | .200 | .000 | .000 | .200 | 0.00 | 50.00 | 0.00 | 0.00 | |
| 1990 | Chicago Cubs | NL | MLB | CHN | 51 | 27 | P | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 75.00 | 0.00 | 0.00 | |
| 1991 | Buffalo Bisons | Amer | AAA | PIT | - | 28 | P | 28 | 21 | 3 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 6 | 0 | 3 | 0 | 0 | 0 | 1 | 25 | 0 | 1 | .048 | .091 | .048 | .139 | .048 | .000 | .067 | 4.00 | 24.00 | 6.00 | 0.00 | |
| Tot: | MLB (3 yrs) | MLB | 8 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 72.73 | ||||||||
| Tot: | NL (3 yrs) | NL | 8 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 72.73 | ||||||||
| Tot: | Minors (8 yrs) | Minors | 245 | 117 | 4 | 11 | 0 | 0 | 0 | 4 | 0 | 0 | 4 | 45 | 0 | 11 | 0 | 0 | 0 | 11 | 132 | 0 | 11 | .094 | .124 | .094 | .218 | .034 | .000 | .153 | 3.03 | 34.09 | 11.25 | |||||||
| Tot: | Rk (1 yrs) | Rk | 19 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 66.67 | ||||||||
| Tot: | A+ (1 yrs) | A+ | 30 | 18 | 1 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 7 | 0 | 4 | 0 | 0 | 0 | 3 | 22 | 0 | 3 | .167 | .167 | .167 | .333 | .000 | .000 | .273 | 0.00 | 31.82 | ||||||||
| Tot: | AA (3 yrs) | AA | 106 | 33 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 13 | 0 | 1 | 0 | 0 | 0 | 2 | 35 | 0 | 2 | .061 | .088 | .061 | .149 | .030 | .000 | .100 | 2.86 | 37.14 | 13.00 | |||||||
| Tot: | AAA (3 yrs) | AAA | 90 | 63 | 3 | 6 | 0 | 0 | 0 | 2 | 0 | 0 | 3 | 23 | 0 | 6 | 0 | 0 | 0 | 6 | 72 | 0 | 6 | .095 | .136 | .095 | .232 | .048 | .000 | .150 | 4.17 | 31.94 | 7.67 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 32 | 34 | 44 | 27 | 44 | 72 | .488 |