| General Info | Pitching Breakdown | ||||||||||
| Year | Proteam | Points | Games | PPG | W | S | CG | W/S+ | Non W/S+ ` | No Hitter | Perfect Game |
| 1999 | NYN | 187 | 19 | 9.84 | 8 | 0 | 0 | 68 | 39 | 0 | 0 |
| 2000 | Hou | 338 | 50 | 6.76 | 3 | 16 | 0 | 34 | 114 | 0 | 0 |
| 2001 | Hou | 288 | 58 | 4.97 | 7 | 2 | 0 | 42 | 156 | 0 | 0 |
| 2002 | Hou | 334 | 83 | 4.02 | 6 | 6 | 0 | 34 | 180 | 0 | 0 |
| 2003 | Hou | 294 | 76 | 3.87 | 6 | 4 | 0 | 14 | 180 | 0 | 0 |
| 2004 | Hou-Oak | 188 | 31 | 6.06 | 0 | 13 | 0 | 22 | 36 | 0 | 0 |
| 2004 | Hou-Oak | 370 | 46 | 8.04 | 6 | 23 | 0 | 44 | 36 | 0 | 0 |
| 2005 | Oak | 103 | 15 | 6.87 | 1 | 7 | 0 | 14 | 9 | 0 | 0 |
| 2006 | NYA | 12 | 13 | 0.92 | 0 | 0 | 0 | 0 | 12 | 0 | 0 |
| 2007 | KC-Atl | 18 | 9 | 2.00 | 0 | 0 | 0 | 0 | 16 | 0 | 0 |
| 2007 | KC-Atl | 154 | 23 | 6.70 | 2 | 10 | 0 | 16 | 18 | 0 | 0 |
| 2008 | ChA | 183 | 71 | 2.58 | 4 | 1 | 0 | 10 | 123 | 0 | 0 |
| 2009 | ChA | 130 | 62 | 2.10 | 3 | 0 | 0 | 10 | 90 | 0 | 0 |
| 2010 | Pit-LAD-Tor | 75 | 25 | 3.00 | 1 | 2 | 0 | 6 | 39 | 0 | 0 |
| 2010 | Pit-LAD-Tor | 283 | 39 | 7.26 | 2 | 20 | 0 | 36 | 27 | 0 | 0 |
| 2010 | Pit-LAD-Tor | 6 | 4 | 1.50 | 0 | 0 | 0 | 0 | 6 | 0 | 0 |
| 2011 | Tor-STL | 96 | 29 | 3.31 | 3 | 2 | 0 | 4 | 42 | 0 | 0 |
| 2011 | Tor-STL | 73 | 36 | 2.03 | 2 | 1 | 0 | 4 | 39 | 0 | 0 |
| 2012 | Det | 165 | 56 | 2.95 | 5 | 1 | 0 | 12 | 93 | 0 | 0 |
| 2013 | Det | 3 | 6 | 0.50 | 0 | 0 | 0 | 0 | 3 | 0 | 0 |