| General Info | Pitching Breakdown | ||||||||||
| Year | Proteam | Points | Games | PPG | W | S | CG | W/S+ | Non W/S+ ` | No Hitter | Perfect Game |
| 1998 | Bos | 117 | 26 | 4.50 | 0 | 0 | 0 | 0 | 117 | 0 | 0 |
| 1999 | Bos | 144 | 42 | 3.43 | 0 | 4 | 0 | 14 | 90 | 0 | 0 |
| 2000 | Bos | 304 | 39 | 7.79 | 2 | 19 | 0 | 52 | 42 | 0 | 0 |
| 2001 | Bos | 272 | 38 | 7.16 | 4 | 15 | 0 | 46 | 36 | 0 | 0 |
| 2002 | Bos | 326 | 17 | 19.18 | 12 | 0 | 1 | 134 | 57 | 1 | 0 |
| 2003 | Bos | 243 | 18 | 13.50 | 10 | 0 | 1 | 90 | 48 | 0 | 0 |
| 2004 | Bos | 185 | 17 | 10.88 | 7 | 0 | 0 | 64 | 51 | 0 | 0 |
| 2005 | LAD | 227 | 19 | 11.95 | 5 | 0 | 1 | 58 | 114 | 0 | 0 |
| 2006 | LAD | 263 | 19 | 13.84 | 7 | 0 | 1 | 74 | 114 | 0 | 0 |
| 2007 | LAD | 283 | 19 | 14.89 | 8 | 0 | 0 | 80 | 123 | 0 | 0 |
| 2008 | LAD | 231 | 19 | 12.16 | 6 | 0 | 0 | 54 | 117 | 0 | 0 |
| 2009 | Atl | 237 | 19 | 12.47 | 8 | 0 | 0 | 70 | 87 | 0 | 0 |
| 2010 | Atl | 238 | 19 | 12.53 | 9 | 0 | 0 | 70 | 78 | 0 | 0 |
| 2011 | Atl | 208 | 20 | 10.40 | 5 | 0 | 0 | 44 | 114 | 0 | 0 |
| 2012 | Cle | 225 | 18 | 12.50 | 8 | 0 | 1 | 86 | 54 | 0 | 0 |
| 2013 | Tex | 24 | 9 | 2.67 | 1 | 0 | 0 | 8 | 6 | 0 | 0 |