| General Info | Pitching Breakdown | ||||||||||
| Year | Proteam | Points | Games | PPG | W | S | CG | W/S+ | Non W/S+ ` | No Hitter | Perfect Game |
| 1998 | Ari-KC | 81 | 13 | 6.23 | 1 | 0 | 1 | 18 | 48 | 0 | 0 |
| 1998 | Ari-KC | 33 | 4 | 8.25 | 0 | 0 | 0 | 0 | 33 | 0 | 0 |
| 1999 | KC | 381 | 32 | 11.91 | 10 | 0 | 4 | 114 | 147 | 0 | 0 |
| 2000 | KC | 382 | 35 | 10.91 | 10 | 0 | 3 | 108 | 159 | 0 | 0 |
| 2001 | KC | 359 | 33 | 10.88 | 9 | 0 | 1 | 60 | 204 | 0 | 0 |
| 2002 | KC | 339 | 33 | 10.27 | 9 | 0 | 2 | 92 | 147 | 0 | 0 |
| 2003 | Pit-Bos | 124 | 12 | 10.33 | 4 | 0 | 1 | 40 | 39 | 0 | 0 |
| 2003 | Pit-Bos | 281 | 20 | 14.05 | 9 | 0 | 2 | 94 | 87 | 0 | 0 |
| 2004 | StL | 399 | 31 | 12.87 | 16 | 0 | 0 | 128 | 111 | 0 | 0 |
| 2005 | StL | 431 | 32 | 13.47 | 16 | 0 | 0 | 154 | 117 | 0 | 0 |
| 2006 | StL | 377 | 31 | 12.16 | 12 | 0 | 0 | 128 | 129 | 0 | 0 |
| 2007 | Mil | 370 | 33 | 11.21 | 12 | 0 | 1 | 92 | 153 | 0 | 0 |
| 2008 | Mil | 337 | 32 | 10.53 | 10 | 0 | 0 | 96 | 141 | 0 | 0 |
| 2009 | Mil | 272 | 30 | 9.07 | 7 | 0 | 0 | 64 | 138 | 0 | 0 |
| 2010 | Mil-SF | 125 | 29 | 4.31 | 2 | 0 | 0 | 18 | 87 | 0 | 0 |
| 2010 | Mil-SF | 28 | 2 | 14.00 | 1 | 0 | 0 | 12 | 6 | 0 | 0 |
| 2012 | SF-SD | 33 | 5 | 6.60 | 1 | 0 | 0 | 8 | 15 | 0 | 0 |
| 2012 | SF-SD | 20 | 1 | 20.00 | 1 | 0 | 0 | 10 | 0 | 0 | 0 |