| General Info | Pitching Breakdown | ||||||||||
| Year | Proteam | Points | Games | PPG | W | S | CG | W/S+ | Non W/S+ ` | No Hitter | Perfect Game |
| 2002 | ChN | 254 | 19 | 13.37 | 6 | 0 | 1 | 72 | 117 | 0 | 0 |
| 2003 | ChN | 541 | 30 | 18.03 | 18 | 0 | 3 | 208 | 138 | 0 | 0 |
| 2004 | ChN | 239 | 21 | 11.38 | 6 | 0 | 0 | 62 | 117 | 0 | 0 |
| 2005 | ChN | 329 | 25 | 13.16 | 10 | 0 | 1 | 92 | 132 | 0 | 0 |
| 2006 | ChN | 46 | 9 | 5.11 | 1 | 0 | 0 | 6 | 30 | 0 | 0 |