| General Info | Pitching Breakdown | ||||||||||
| Year | Proteam | Points | Games | PPG | W | S | CG | W/S+ | Non W/S+ ` | No Hitter | Perfect Game |
| 1998 | Sea | 33 | 6 | 5.50 | 1 | 0 | 0 | 8 | 15 | 0 | 0 |
| 1999 | Sea-KC | 118 | 22 | 5.36 | 2 | 0 | 0 | 14 | 84 | 0 | 0 |
| 1999 | Sea-KC | 36 | 16 | 2.25 | 0 | 0 | 0 | 0 | 36 | 0 | 0 |
| 2000 | KC | 352 | 32 | 11.00 | 8 | 0 | 1 | 72 | 195 | 0 | 0 |
| 2001 | KC-Col-Mil | 18 | 4 | 4.50 | 0 | 0 | 0 | 0 | 18 | 0 | 0 |
| 2001 | KC-Col-Mil | 98 | 14 | 7.00 | 2 | 0 | 0 | 24 | 54 | 0 | 0 |
| 2001 | KC-Col-Mil | 112 | 15 | 7.47 | 3 | 0 | 0 | 28 | 54 | 0 | 0 |
| 2002 | KC | 21 | 7 | 3.00 | 0 | 0 | 0 | 0 | 21 | 0 | 0 |