| 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 |
| 1991 | Arizona Athletics | Ariz | Rk | OAK | - | 18 | 3 | 0 | 2.13 | 7 | 3 | 1 | 0 | 4 | 1 | 0 | 25.1 | 20 | 6 | 6 | 2 | 4 | 11 | 0 | 0 | 4 | 0.95 | 7.11 | 0.71 | 1.42 | 3.91 | 2.13 | 2.75 |
| 1991 | Modesto A's | Calif | A+ | OAK | - | 18 | 1 | 0 | 4.38 | 3 | 2 | 0 | 0 | 1 | 0 | 0 | 12.1 | 16 | 7 | 6 | 1 | 3 | 5 | 0 | 0 | 1 | 1.54 | 11.68 | 0.73 | 2.19 | 3.65 | 5.11 | 1.67 |
| 1992 | Madison Muskies | Midw | A | OAK | 29 | 19 | 5 | 5 | 2.43 | 14 | 14 | 1 | 0 | 0 | 0 | 0 | 77.2 | 66 | 33 | 21 | 2 | 35 | 37 | 6 | 0 | 1 | 1.30 | 7.65 | 0.23 | 4.06 | 4.29 | 3.82 | 1.06 |
| 1992 | Modesto A's | Calif | A+ | OAK | - | 19 | 2 | 3 | 5.70 | 14 | 5 | 0 | 0 | 9 | 4 | 1 | 42.2 | 50 | 31 | 27 | 5 | 19 | 18 | 3 | 0 | 2 | 1.62 | 10.55 | 1.05 | 4.01 | 3.80 | 6.54 | 0.95 |
| 1993 | Modesto A's | Calif | A+ | OAK | - | 20 | 4 | 6 | 6.15 | 31 | 5 | 0 | 0 | 26 | 8 | 1 | 67.1 | 78 | 56 | 46 | 7 | 37 | 47 | 10 | 0 | 6 | 1.71 | 10.43 | 0.94 | 4.95 | 6.28 | 7.49 | 1.27 |
| 1994 | Modesto A's | Calif | A+ | OAK | - | 21 | 9 | 6 | 3.59 | 29 | 18 | 0 | 0 | 11 | 8 | 5 | 133.0 | 129 | 71 | 53 | 12 | 42 | 120 | 16 | 1 | 9 | 1.29 | 8.73 | 0.81 | 2.84 | 8.12 | 4.80 | 2.86 |
| 1995 | Huntsville Stars | Sou | AA | OAK | - | 22 | 6 | 7 | 3.86 | 32 | 13 | 0 | 0 | 19 | 16 | 7 | 100.1 | 105 | 53 | 43 | 5 | 45 | 58 | 6 | 1 | 6 | 1.50 | 9.42 | 0.45 | 4.04 | 5.20 | 4.75 | 1.29 |
| 1995 | Oakland Athletics | AL | MLB | OAK | 52 | 22 | 0 | 0 | 13.50 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1.1 | 4 | 2 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 3.75 | 27.00 | 0.00 | 6.75 | 0.00 | 13.50 | 0.00 |
| 1996 | Jacksonville Suns | Sou | AA | DET | - | 23 | 6 | 6 | 4.50 | 46 | 6 | 0 | 0 | 40 | 13 | 3 | 84.0 | 82 | 56 | 42 | 5 | 46 | 48 | 11 | 0 | 5 | 1.52 | 8.79 | 0.54 | 4.93 | 5.14 | 6.00 | 1.04 |
| 1997 | Toledo Mud Hens | IL | AAA | DET | - | 24 | 4 | 2 | 4.93 | 41 | 8 | 0 | 0 | 33 | 12 | 0 | 80.1 | 103 | 53 | 44 | 10 | 33 | 46 | 4 | 0 | 4 | 1.69 | 11.54 | 1.12 | 3.70 | 5.15 | 5.94 | 1.39 |
| 2001 | New Jersey Jackals | Northern | Indy | - | 28 | 1 | 1 | 2.55 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 24.2 | 20 | 9 | 7 | 2 | 10 | 15 | 2 | 0 | 0 | 1.22 | 7.30 | 0.73 | 3.65 | 5.47 | 3.28 | 1.50 | |
| Tot: | MLB (1 yrs) | MLB | 0 | 0 | 13.50 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1.1 | 4 | 2 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 3.75 | 27.00 | 0.00 | 6.75 | 0.00 | 13.50 | 0.00 | ||||
| Tot: | AL (1 yrs) | AL | 0 | 0 | 13.50 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1.1 | 4 | 2 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 3.75 | 27.00 | 0.00 | 6.75 | 0.00 | 13.50 | 0.00 | ||||
| Tot: | Minors (7 yrs) | Minors | 40 | 35 | 4.16 | 217 | 74 | 2 | 0 | 62 | 143 | 17 | 623.0 | 649 | 366 | 288 | 49 | 264 | 390 | 56 | 2 | 38 | 1.47 | 9.38 | 0.71 | 3.81 | 5.63 | 5.29 | 1.48 | ||||
| Tot: | Indy (1 yrs) | Indy | 1 | 1 | 2.55 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 24.2 | 20 | 9 | 7 | 2 | 10 | 15 | 2 | 0 | 0 | 1.22 | 7.30 | 0.73 | 3.65 | 5.47 | 3.28 | 1.50 | ||||
| Tot: | Rk (1 yrs) | Rk | 3 | 0 | 2.13 | 7 | 3 | 1 | 0 | 1 | 4 | 0 | 25.1 | 20 | 6 | 6 | 2 | 4 | 11 | 0 | 0 | 4 | 0.95 | 7.11 | 0.71 | 1.42 | 3.91 | 2.13 | 2.75 | ||||
| Tot: | A (1 yrs) | A | 5 | 5 | 2.43 | 14 | 14 | 1 | 0 | 0 | 0 | 0 | 77.2 | 66 | 33 | 21 | 2 | 35 | 37 | 6 | 0 | 1 | 1.30 | 7.65 | 0.23 | 4.06 | 4.29 | 3.82 | 1.06 | ||||
| Tot: | A+ (4 yrs) | A+ | 16 | 15 | 4.65 | 77 | 30 | 0 | 0 | 20 | 47 | 7 | 255.1 | 273 | 165 | 132 | 25 | 101 | 190 | 29 | 1 | 18 | 1.46 | 9.62 | 0.88 | 3.56 | 6.70 | 5.82 | 1.88 | ||||
| Tot: | AA (2 yrs) | AA | 12 | 13 | 4.15 | 78 | 19 | 0 | 0 | 29 | 59 | 10 | 184.1 | 187 | 109 | 85 | 10 | 91 | 106 | 17 | 1 | 11 | 1.51 | 9.13 | 0.49 | 4.44 | 5.18 | 5.32 | 1.16 | ||||
| Tot: | AAA (1 yrs) | AAA | 4 | 2 | 4.93 | 41 | 8 | 0 | 0 | 12 | 33 | 0 | 80.1 | 103 | 53 | 44 | 10 | 33 | 46 | 4 | 0 | 4 | 1.69 | 11.54 | 1.12 | 3.70 | 5.15 | 5.94 | 1.39 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 21 | 47 | 38 | 31 | 38 | 73 | .518 |