| General Info | Pitching Breakdown | ||||||||||
| Year | Proteam | Points | Games | PPG | W | S | CG | W/S+ | Non W/S+ ` | No Hitter | Perfect Game |
| 1999 | Tex | 0 | 2 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2000 | Tex | 12 | 3 | 4.00 | 1 | 0 | 0 | 2 | 0 | 0 | 0 |
| 2000 | Tex | 180 | 27 | 6.67 | 6 | 0 | 1 | 46 | 69 | 0 | 0 |
| 2001 | Tex | 320 | 28 | 11.43 | 10 | 0 | 0 | 94 | 126 | 0 | 0 |
| 2002 | Tex | 105 | 10 | 10.50 | 3 | 0 | 1 | 34 | 36 | 0 | 0 |
| 2003 | Tex-Tor-Mil | 122 | 8 | 15.25 | 3 | 0 | 1 | 42 | 45 | 0 | 0 |
| 2003 | Tex-Tor-Mil | 0 | 1 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2003 | Tex-Tor-Mil | 113 | 12 | 9.42 | 4 | 0 | 0 | 34 | 39 | 0 | 0 |
| 2004 | Mil | 455 | 34 | 13.38 | 12 | 0 | 0 | 122 | 213 | 0 | 0 |
| 2005 | Mil | 434 | 33 | 13.15 | 11 | 0 | 2 | 116 | 198 | 0 | 0 |
| 2006 | Mil | 365 | 33 | 11.06 | 10 | 0 | 1 | 86 | 174 | 0 | 0 |
| 2007 | Ari | 373 | 32 | 11.66 | 12 | 0 | 0 | 112 | 141 | 0 | 0 |
| 2008 | Ari | 283 | 26 | 10.88 | 6 | 0 | 0 | 52 | 171 | 0 | 0 |
| 2009 | Ari | 401 | 34 | 11.79 | 9 | 0 | 0 | 98 | 213 | 0 | 0 |
| 2010 | Mil | 35 | 8 | 4.38 | 1 | 0 | 0 | 4 | 21 | 0 | 0 |
| 2011 | Mil | 64 | 9 | 7.11 | 1 | 0 | 0 | 12 | 42 | 0 | 0 |