| 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 | Stanford | Pac10 | NCAA-1 | 19 | 0 | 1 | 5.59 | 15 | 0 | 0 | 0 | 15 | 0 | 1 | 19.1 | 29 | 16 | 12 | 2 | 11 | 18 | 0 | 0 | 0 | 2.07 | 13.50 | 0.93 | 5.12 | 8.38 | 7.45 | 1.64 | ||
| 1987 | Stanford | Pac10 | NCAA-1 | 20 | 4 | 1 | 4.42 | 19 | 5 | 0 | 0 | 14 | 0 | 1 | 53.0 | 62 | 37 | 26 | 3 | 27 | 44 | 5 | 2 | 2 | 1.68 | 10.53 | 0.51 | 4.58 | 7.47 | 6.28 | 1.63 | ||
| 1988 | Stanford | Pac10 | NCAA-1 | 21 | 3 | 0 | 6.27 | 17 | 2 | 0 | 0 | 15 | 0 | 0 | 47.1 | 58 | 38 | 33 | 10 | 18 | 32 | 2 | 0 | 0 | 1.61 | 11.03 | 1.90 | 3.42 | 6.08 | 7.23 | 1.78 | ||
| 1989 | Stanford | Pac10 | NCAA-1 | 22 | 7 | 3 | 4.57 | 19 | 12 | 2 | 1 | 7 | 0 | 0 | 88.2 | 93 | 53 | 45 | 5 | 40 | 71 | 8 | 0 | 9 | 1.50 | 9.44 | 0.51 | 4.06 | 7.21 | 5.38 | 1.78 | ||
| 1989 | Utica Blue Sox | NYPL | A- | CHA | - | 22 | 4 | 4 | 2.98 | 14 | 13 | 2 | 0 | 1 | 0 | 0 | 93.2 | 79 | 37 | 31 | 6 | 22 | 70 | 5 | 0 | 4 | 1.08 | 7.59 | 0.58 | 2.11 | 6.73 | 3.56 | 3.18 |
| 1990 | Sarasota White Sox | FSL | A+ | CHA | - | 23 | 6 | 7 | 3.66 | 38 | 10 | 2 | 1 | 28 | 13 | 2 | 115.2 | 107 | 54 | 47 | 5 | 40 | 83 | 6 | 0 | 1 | 1.27 | 8.33 | 0.39 | 3.11 | 6.46 | 4.20 | 2.08 |
| 1991 | Sarasota White Sox | FSL | A+ | CHA | - | 24 | 6 | 7 | 2.30 | 27 | 14 | 2 | 1 | 13 | 9 | 2 | 129.0 | 110 | 40 | 33 | 5 | 45 | 94 | 3 | 0 | 6 | 1.20 | 7.67 | 0.35 | 3.14 | 6.56 | 2.79 | 2.09 |
| 1991 | Birmingham Barons | Sou | AA | CHA | - | 24 | 0 | 1 | 5.00 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 18.0 | 19 | 10 | 10 | 2 | 9 | 9 | 0 | 0 | 0 | 1.56 | 9.50 | 1.00 | 4.50 | 4.50 | 5.00 | 1.00 |
| 1992 | Birmingham Barons | Sou | AA | CHA | 23 | 25 | 9 | 10 | 3.73 | 28 | 27 | 7 | 3 | 1 | 1 | 0 | 183.1 | 173 | 86 | 76 | 12 | 60 | 99 | 9 | 0 | 0 | 1.27 | 8.49 | 0.59 | 2.95 | 4.86 | 4.22 | 1.65 |
| 1993 | Birmingham Barons | Sou | AA | CHA | - | 26 | 0 | 2 | 5.73 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 11.0 | 15 | 9 | 7 | 0 | 5 | 8 | 0 | 0 | 0 | 1.82 | 12.27 | 0.00 | 4.09 | 6.55 | 7.36 | 1.60 |
| 1993 | Nashville Sounds | Amer | AAA | CHA | - | 26 | 9 | 5 | 4.66 | 30 | 18 | 2 | 0 | 12 | 4 | 1 | 121.2 | 142 | 70 | 63 | 8 | 27 | 44 | 4 | 0 | 1 | 1.39 | 10.50 | 0.59 | 2.00 | 3.25 | 5.18 | 1.63 |
| 1994 | Birmingham Barons | Sou | AA | CHA | - | 27 | 0 | 0 | 1.50 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6.0 | 4 | 1 | 1 | 1 | 1 | 5 | 0 | 0 | 1 | 0.83 | 6.00 | 1.50 | 1.50 | 7.50 | 1.50 | 5.00 |
| 1994 | Nashville Sounds | Amer | AAA | CHA | - | 27 | 9 | 5 | 2.79 | 37 | 10 | 2 | 1 | 27 | 15 | 2 | 135.2 | 123 | 49 | 42 | 9 | 36 | 76 | 9 | 0 | 3 | 1.17 | 8.16 | 0.60 | 2.39 | 5.04 | 3.25 | 2.11 |
| 1995 | Nashville Sounds | Amer | AAA | CHA | - | 28 | 2 | 4 | 2.36 | 10 | 10 | 2 | 1 | 0 | 0 | 0 | 72.1 | 49 | 23 | 19 | 4 | 9 | 40 | 1 | 0 | 1 | 0.80 | 6.10 | 0.50 | 1.12 | 4.98 | 2.86 | 4.44 |
| 1995 | Chicago White Sox | AL | MLB | CHA | 26 | 28 | 5 | 6 | 4.97 | 23 | 10 | 0 | 0 | 13 | 0 | 0 | 92.1 | 114 | 53 | 51 | 10 | 27 | 48 | 1 | 1 | 2 | 1.53 | 11.11 | 0.97 | 2.63 | 4.68 | 5.17 | 1.78 |
| 1996 | Nashville Sounds | Amer | AAA | CHA | - | 29 | 3 | 3 | 2.01 | 6 | 6 | 2 | 1 | 0 | 0 | 0 | 44.2 | 38 | 11 | 10 | 2 | 13 | 22 | 0 | 0 | 0 | 1.14 | 7.66 | 0.40 | 2.62 | 4.43 | 2.22 | 1.69 |
| 1996 | Chicago White Sox | AL | MLB | CHA | 26 | 29 | 1 | 2 | 4.98 | 28 | 0 | 0 | 0 | 28 | 10 | 1 | 59.2 | 78 | 35 | 33 | 3 | 28 | 19 | 2 | 0 | 0 | 1.78 | 11.77 | 0.45 | 4.22 | 2.87 | 5.28 | 0.68 |
| 1997 | Nashville Sounds | Amer | AAA | CHA | - | 30 | 7 | 5 | 2.87 | 44 | 9 | 3 | 0 | 35 | 7 | 1 | 119.0 | 114 | 44 | 38 | 10 | 45 | 68 | 7 | 0 | 1 | 1.34 | 8.62 | 0.76 | 3.40 | 5.14 | 3.33 | 1.51 |
| 1998 | Indianapolis Indians | IL | AAA | CIN | - | 31 | 6 | 6 | 4.62 | 41 | 13 | 0 | 0 | 28 | 4 | 0 | 117.0 | 131 | 69 | 60 | 13 | 56 | 66 | 6 | 0 | 2 | 1.60 | 10.08 | 1.00 | 4.31 | 5.08 | 5.31 | 1.18 |
| Tot: | MLB (2 yrs) | MLB | 6 | 8 | 4.97 | 51 | 10 | 0 | 0 | 10 | 41 | 1 | 152.0 | 192 | 88 | 84 | 13 | 55 | 67 | 3 | 1 | 2 | 1.62 | 11.37 | 0.77 | 3.26 | 3.97 | 5.21 | 1.22 | ||||
| Tot: | AL (2 yrs) | AL | 6 | 8 | 4.97 | 51 | 10 | 0 | 0 | 10 | 41 | 1 | 152.0 | 192 | 88 | 84 | 13 | 55 | 67 | 3 | 1 | 2 | 1.62 | 11.37 | 0.77 | 3.26 | 3.97 | 5.21 | 1.22 | ||||
| Tot: | Minors (10 yrs) | Minors | 61 | 59 | 3.37 | 281 | 136 | 25 | 8 | 53 | 145 | 8 | 1167.0 | 1104 | 503 | 437 | 77 | 368 | 684 | 50 | 0 | 20 | 1.26 | 8.51 | 0.59 | 2.84 | 5.28 | 3.88 | 1.86 | ||||
| Tot: | A- (1 yrs) | A- | 4 | 4 | 2.98 | 14 | 13 | 2 | 0 | 0 | 1 | 0 | 93.2 | 79 | 37 | 31 | 6 | 22 | 70 | 5 | 0 | 4 | 1.08 | 7.59 | 0.58 | 2.11 | 6.73 | 3.56 | 3.18 | ||||
| Tot: | A+ (2 yrs) | A+ | 12 | 14 | 2.94 | 65 | 24 | 4 | 2 | 22 | 41 | 4 | 244.2 | 217 | 94 | 80 | 10 | 85 | 177 | 9 | 0 | 7 | 1.23 | 7.98 | 0.37 | 3.13 | 6.51 | 3.46 | 2.08 | ||||
| Tot: | AA (4 yrs) | AA | 9 | 13 | 3.87 | 34 | 33 | 8 | 3 | 1 | 1 | 0 | 218.1 | 211 | 106 | 94 | 15 | 75 | 121 | 9 | 0 | 1 | 1.31 | 8.70 | 0.62 | 3.09 | 4.99 | 4.37 | 1.61 | ||||
| Tot: | AAA (6 yrs) | AAA | 36 | 28 | 3.42 | 168 | 66 | 11 | 3 | 30 | 102 | 4 | 610.1 | 597 | 266 | 232 | 46 | 186 | 316 | 27 | 0 | 8 | 1.28 | 8.80 | 0.68 | 2.74 | 4.66 | 3.92 | 1.70 | ||||
| Tot: | College (4 yrs) | College | 14 | 5 | 5.01 | 70 | 19 | 2 | 1 | 0 | 51 | 2 | 208.1 | 242 | 144 | 116 | 20 | 96 | 165 | 15 | 2 | 11 | 1.62 | 10.45 | 0.86 | 4.15 | 7.13 | 6.22 | 1.72 | ||||
| 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 |
| 1998 | Indianapolis Indians | IL | AAA | CIN | - | 31 | P | 42 | 12 | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 4 | 0 | 2 | 1 | 0 | 0 | 1 | 17 | 0 | 1 | .083 | .200 | .083 | .283 | .167 | .000 | .111 | 11.76 | 23.53 | 2.00 | 0.00 | |
| Tot: | Minors (1 yrs) | Minors | 42 | 12 | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 4 | 0 | 2 | 1 | 0 | 0 | 1 | 17 | 0 | 1 | .083 | .200 | .083 | .283 | .167 | .000 | .111 | 11.76 | 23.53 | 2.00 | |||||||
| Tot: | AAA (1 yrs) | AAA | 42 | 12 | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 4 | 0 | 2 | 1 | 0 | 0 | 1 | 17 | 0 | 1 | .083 | .200 | .083 | .283 | .167 | .000 | .111 | 11.76 | 23.53 | 2.00 | |||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 27 | 63 | 42 | 48 | 42 | 81 | .525 |