| General Info | Pitching Breakdown | ||||||||||
| Year | Proteam | Points | Games | PPG | W | S | CG | W/S+ | Non W/S+ ` | No Hitter | Perfect Game |
| 1999 | Sea | 214 | 18 | 11.89 | 9 | 0 | 0 | 76 | 48 | 0 | 0 |
| 2000 | Sea | 44 | 5 | 8.80 | 2 | 0 | 0 | 6 | 18 | 0 | 0 |
| 2001 | Sea | 286 | 18 | 15.89 | 10 | 0 | 2 | 116 | 60 | 0 | 0 |
| 2002 | Sea | 300 | 19 | 15.79 | 11 | 0 | 0 | 124 | 66 | 0 | 0 |
| 2003 | Sea | 241 | 18 | 13.39 | 9 | 0 | 1 | 92 | 54 | 0 | 0 |
| 2004 | ChA | 60 | 4 | 15.00 | 2 | 0 | 0 | 10 | 30 | 0 | 0 |
| 2004 | Sea | 203 | 14 | 14.50 | 4 | 0 | 0 | 34 | 129 | 0 | 0 |
| 2005 | ChA | 264 | 18 | 14.67 | 8 | 0 | 1 | 98 | 81 | 0 | 0 |
| 2006 | ChA | 225 | 18 | 12.50 | 10 | 0 | 1 | 90 | 30 | 0 | 0 |
| 2007 | Phi | 76 | 11 | 6.91 | 1 | 0 | 0 | 6 | 60 | 0 | 0 |
| 2010 | ChA | 114 | 7 | 16.29 | 5 | 0 | 0 | 40 | 24 | 0 | 0 |
| 2010 | Phi | 112 | 9 | 12.44 | 4 | 0 | 0 | 36 | 36 | 0 | 0 |
| 2011 | NYA | 219 | 16 | 13.69 | 7 | 0 | 0 | 68 | 81 | 0 | 0 |
| 2012 | NYA | 101 | 17 | 5.94 | 4 | 0 | 0 | 22 | 39 | 0 | 0 |
| 2013 | Bal | 81 | 10 | 8.10 | 3 | 0 | 0 | 30 | 21 | 0 | 0 |
| 2013 | NYA | 12 | 1 | 12.00 | 0 | 0 | 0 | 0 | 12 | 0 | 0 |