| 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 |
| 1988 | Virginia | ACC | NCAA-1 | 20 | 0 | 0 | 0.00 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 69.2 | 0 | 0 | 0 | 0 | 0 | 55 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 7.11 | 0.00 | 0.00 | ||
| 1990 | Virginia | ACC | NCAA-1 | 22 | 4 | 4 | 5.43 | 17 | 6 | 1 | 0 | 11 | 0 | 0 | 59.2 | 69 | 48 | 36 | 2 | 29 | 49 | 7 | 0 | 2 | 1.64 | 10.41 | 0.30 | 4.37 | 7.39 | 7.24 | 1.69 | ||
| 1990 | Arizona Athletics | Ariz | Rk | OAK | - | 22 | 3 | 1 | 1.84 | 8 | 7 | 1 | 0 | 1 | 1 | 0 | 44.0 | 36 | 17 | 9 | 1 | 9 | 38 | 2 | 0 | 0 | 1.02 | 7.36 | 0.20 | 1.84 | 7.77 | 3.48 | 4.22 |
| 1990 | Southern Oregon A's | Nwst | A- | OAK | - | 22 | 0 | 2 | 5.73 | 6 | 2 | 0 | 0 | 4 | 4 | 1 | 11.0 | 13 | 9 | 7 | 0 | 11 | 9 | 2 | 0 | 0 | 2.18 | 10.64 | 0.00 | 9.00 | 7.36 | 7.36 | 0.82 |
| 1991 | Madison Muskies | Midw | A | OAK | - | 23 | 12 | 6 | 3.23 | 38 | 14 | 1 | 1 | 24 | 9 | 2 | 128.1 | 108 | 59 | 46 | 5 | 54 | 104 | 13 | 0 | 8 | 1.26 | 7.57 | 0.35 | 3.79 | 7.29 | 4.14 | 1.93 |
| 1992 | Reno Silver Sox | Calif | A+ | - | 24 | 13 | 10 | 3.26 | 27 | 26 | 4 | 1 | 1 | 1 | 0 | 179.1 | 194 | 98 | 65 | 11 | 64 | 101 | 5 | 0 | 1 | 1.44 | 9.74 | 0.55 | 3.21 | 5.07 | 4.92 | 1.58 | |
| 1992 | Huntsville Stars | Sou | AA | OAK | - | 24 | 0 | 0 | 3.94 | 3 | 1 | 0 | 0 | 2 | 1 | 0 | 16.0 | 21 | 11 | 7 | 0 | 5 | 4 | 1 | 0 | 0 | 1.63 | 11.81 | 0.00 | 2.81 | 2.25 | 6.19 | 0.80 |
| 1993 | Huntsville Stars | Sou | AA | OAK | - | 25 | 7 | 5 | 2.97 | 40 | 6 | 0 | 0 | 34 | 11 | 1 | 91.0 | 82 | 41 | 30 | 3 | 31 | 56 | 2 | 0 | 2 | 1.24 | 8.11 | 0.30 | 3.07 | 5.54 | 4.05 | 1.81 |
| 1994 | Huntsville Stars | Sou | AA | OAK | - | 26 | 3 | 0 | 1.20 | 9 | 0 | 0 | 0 | 9 | 2 | 0 | 15.0 | 16 | 2 | 2 | 1 | 12 | 9 | 1 | 3 | 1 | 1.87 | 9.60 | 0.60 | 7.20 | 5.40 | 1.20 | 0.75 |
| 1994 | Tacoma Tigers | PCL | AAA | OAK | - | 26 | 9 | 8 | 2.89 | 22 | 19 | 2 | 1 | 3 | 2 | 0 | 134.0 | 114 | 55 | 43 | 10 | 48 | 65 | 2 | 2 | 7 | 1.21 | 7.66 | 0.67 | 3.22 | 4.37 | 3.69 | 1.35 |
| 1995 | Edmonton Trappers | PCL | AAA | OAK | - | 27 | 9 | 5 | 3.41 | 23 | 21 | 0 | 0 | 2 | 1 | 0 | 132.0 | 148 | 55 | 50 | 8 | 43 | 70 | 6 | 3 | 3 | 1.45 | 10.09 | 0.55 | 2.93 | 4.77 | 3.75 | 1.63 |
| 1995 | Oakland Athletics | AL | MLB | OAK | 51 | 27 | 5 | 3 | 4.61 | 11 | 9 | 1 | 1 | 2 | 1 | 0 | 54.2 | 44 | 32 | 28 | 5 | 26 | 25 | 5 | 1 | 5 | 1.28 | 7.24 | 0.82 | 4.28 | 4.12 | 5.27 | 0.96 |
| 1996 | Oakland Athletics | AL | MLB | OAK | 51 | 28 | 6 | 12 | 5.98 | 40 | 23 | 1 | 0 | 17 | 4 | 1 | 158.0 | 187 | 112 | 105 | 21 | 69 | 71 | 9 | 0 | 6 | 1.62 | 10.65 | 1.20 | 3.93 | 4.04 | 6.38 | 1.03 |
| 1997 | Rochester Red Wings | IL | AAA | BAL | - | 29 | 3 | 1 | 3.74 | 9 | 8 | 2 | 1 | 1 | 0 | 0 | 55.1 | 57 | 25 | 23 | 5 | 13 | 42 | 1 | 1 | 1 | 1.27 | 9.27 | 0.81 | 2.11 | 6.83 | 4.07 | 3.23 |
| 1997 | Omaha Royals | Amer | AAA | KCA | - | 29 | 1 | 5 | 7.56 | 9 | 6 | 1 | 0 | 3 | 1 | 0 | 41.2 | 58 | 36 | 35 | 7 | 11 | 24 | 1 | 2 | 1 | 1.66 | 12.53 | 1.51 | 2.38 | 5.18 | 7.78 | 2.18 |
| 1998 | Rochester Red Wings | IL | AAA | BAL | - | 30 | 0 | 1 | 1.69 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 10.2 | 7 | 3 | 2 | 2 | 6 | 4 | 0 | 0 | 2 | 1.22 | 5.91 | 1.69 | 5.06 | 3.37 | 2.53 | 0.67 |
| 1998 | Baltimore Orioles | AL | MLB | BAL | 55 | 30 | 3 | 3 | 4.57 | 31 | 10 | 0 | 0 | 21 | 5 | 1 | 86.2 | 108 | 46 | 44 | 9 | 32 | 34 | 3 | 0 | 4 | 1.62 | 11.22 | 0.93 | 3.32 | 3.53 | 4.78 | 1.06 |
| 1999 | Rochester Red Wings | IL | AAA | BAL | - | 31 | 1 | 1 | 4.85 | 6 | 6 | 1 | 0 | 0 | 0 | 0 | 29.2 | 34 | 20 | 16 | 3 | 6 | 18 | 0 | 1 | 1 | 1.35 | 10.31 | 0.91 | 1.82 | 5.46 | 6.07 | 3.00 |
| 1999 | Baltimore Orioles | AL | MLB | BAL | 55 | 31 | 6 | 4 | 4.47 | 32 | 5 | 0 | 0 | 27 | 2 | 0 | 86.2 | 81 | 45 | 43 | 9 | 25 | 50 | 1 | 0 | 8 | 1.22 | 8.41 | 0.93 | 2.60 | 5.19 | 4.67 | 2.00 |
| Tot: | MLB (4 yrs) | MLB | 20 | 22 | 5.13 | 114 | 47 | 2 | 1 | 12 | 67 | 2 | 386.0 | 420 | 235 | 220 | 44 | 152 | 180 | 18 | 1 | 23 | 1.48 | 9.79 | 1.03 | 3.54 | 4.20 | 5.48 | 1.18 | ||||
| Tot: | AL (4 yrs) | AL | 20 | 22 | 5.13 | 114 | 47 | 2 | 1 | 12 | 67 | 2 | 386.0 | 420 | 235 | 220 | 44 | 152 | 180 | 18 | 1 | 23 | 1.48 | 9.79 | 1.03 | 3.54 | 4.20 | 5.48 | 1.18 | ||||
| Tot: | Minors (9 yrs) | Minors | 61 | 45 | 3.40 | 202 | 118 | 12 | 4 | 33 | 84 | 4 | 888.0 | 888 | 431 | 335 | 56 | 313 | 544 | 36 | 12 | 27 | 1.35 | 9.00 | 0.57 | 3.17 | 5.51 | 4.37 | 1.74 | ||||
| Tot: | Rk (1 yrs) | Rk | 3 | 1 | 1.84 | 8 | 7 | 1 | 0 | 1 | 1 | 0 | 44.0 | 36 | 17 | 9 | 1 | 9 | 38 | 2 | 0 | 0 | 1.02 | 7.36 | 0.20 | 1.84 | 7.77 | 3.48 | 4.22 | ||||
| Tot: | A- (1 yrs) | A- | 0 | 2 | 5.73 | 6 | 2 | 0 | 0 | 4 | 4 | 1 | 11.0 | 13 | 9 | 7 | 0 | 11 | 9 | 2 | 0 | 0 | 2.18 | 10.64 | 0.00 | 9.00 | 7.36 | 7.36 | 0.82 | ||||
| Tot: | A (1 yrs) | A | 12 | 6 | 3.23 | 38 | 14 | 1 | 1 | 9 | 24 | 2 | 128.1 | 108 | 59 | 46 | 5 | 54 | 104 | 13 | 0 | 8 | 1.26 | 7.57 | 0.35 | 3.79 | 7.29 | 4.14 | 1.93 | ||||
| Tot: | A+ (1 yrs) | A+ | 13 | 10 | 3.26 | 27 | 26 | 4 | 1 | 1 | 1 | 0 | 179.1 | 194 | 98 | 65 | 11 | 64 | 101 | 5 | 0 | 1 | 1.44 | 9.74 | 0.55 | 3.21 | 5.07 | 4.92 | 1.58 | ||||
| Tot: | AA (3 yrs) | AA | 10 | 5 | 2.88 | 52 | 7 | 0 | 0 | 14 | 45 | 1 | 122.0 | 119 | 54 | 39 | 4 | 48 | 69 | 4 | 3 | 3 | 1.37 | 8.78 | 0.30 | 3.54 | 5.09 | 3.98 | 1.44 | ||||
| Tot: | AAA (5 yrs) | AAA | 23 | 21 | 3.77 | 71 | 62 | 6 | 2 | 4 | 9 | 0 | 403.1 | 418 | 194 | 169 | 35 | 127 | 223 | 10 | 9 | 15 | 1.35 | 9.33 | 0.78 | 2.83 | 4.98 | 4.33 | 1.76 | ||||
| Tot: | College (2 yrs) | College | 4 | 4 | 2.51 | 33 | 6 | 1 | 0 | 0 | 27 | 0 | 129.1 | 69 | 48 | 36 | 2 | 29 | 104 | 7 | 0 | 2 | 0.76 | 4.80 | 0.14 | 2.02 | 7.24 | 3.34 | 3.59 | ||||
| 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 |
| 1988 | Virginia | ACC | NCAA-1 | 20 | P | 48 | 167 | 44 | 56 | 10 | 2 | 9 | 37 | 8 | 1 | 21 | 31 | 0 | 0 | 0 | 0 | 0 | 97 | 188 | 21 | 35 | .335 | .410 | .581 | .991 | .413 | .246 | .000 | 11.17 | 16.49 | 1.48 | 18.56 | |||
| 1989 | Virginia | ACC | NCAA-1 | 21 | P | 49 | 170 | 39 | 46 | 11 | 1 | 5 | 33 | 11 | 3 | 23 | 28 | 0 | 0 | 0 | 0 | 0 | 74 | 193 | 17 | 29 | .271 | .358 | .435 | .793 | .347 | .164 | .000 | 11.92 | 14.51 | 1.22 | 34.00 | |||
| 1990 | Virginia | ACC | NCAA-1 | 22 | P | 32 | 107 | 13 | 19 | 4 | 1 | 2 | 13 | 7 | 2 | 11 | 16 | 2 | 0 | 2 | 0 | 0 | 31 | 122 | 7 | 12 | .178 | .262 | .290 | .552 | .262 | .112 | .187 | 9.02 | 13.11 | 1.45 | 53.50 | |||
| 1992 | Reno Silver Sox | Calif | A+ | - | 24 | P | 27 | 2 | 1 | 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 | ||
| 1993 | Huntsville Stars | Sou | AA | OAK | - | 25 | P | 44 | 5 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 0 | 1 | .200 | .333 | .200 | .533 | .200 | .000 | .250 | 16.67 | 16.67 | 1.00 | 0.00 | |
| 1998 | Baltimore Orioles | AL | MLB | BAL | 55 | 30 | P | 2 | 2 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 2 | 1.000 | 1.000 | 1.000 | 2.000 | .000 | .000 | 1.000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1999 | Baltimore Orioles | AL | MLB | BAL | 55 | 31 | P | 1 | 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 | |
| Tot: | MLB (3 yrs) | MLB | 43 | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 0 | 2 | .667 | .667 | .667 | 1.333 | .000 | .000 | 1.000 | 0.00 | 33.33 | ||||||||
| Tot: | AL (3 yrs) | AL | 43 | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 0 | 2 | .667 | .667 | .667 | 1.333 | .000 | .000 | 1.000 | 0.00 | 33.33 | ||||||||
| Tot: | Minors (2 yrs) | Minors | 71 | 7 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 8 | 0 | 1 | .143 | .250 | .143 | .393 | .143 | .000 | .167 | 12.50 | 12.50 | 1.00 | |||||||
| Tot: | A+ (1 yrs) | A+ | 27 | 2 | 1 | 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 | ||||||||
| Tot: | AA (1 yrs) | AA | 44 | 5 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 0 | 1 | .200 | .333 | .200 | .533 | .200 | .000 | .250 | 16.67 | 16.67 | 1.00 | |||||||
| Tot: | College (3 yrs) | College | 129 | 444 | 96 | 121 | 25 | 4 | 16 | 83 | 26 | 6 | 55 | 75 | 2 | 0 | 2 | 0 | 0 | 202 | 503 | 45 | 76 | .273 | .354 | .455 | .809 | .351 | .182 | .296 | 10.93 | 14.91 | 1.36 | 27.75 | ||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | College - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 24 | 59 | 45 | 37 | 45 | 68 | .491 |