Regular season
| Year | Team | Games | Car | Rush Yds | Rush TD | 1st Down | Y/C |
|---|---|---|---|---|---|---|---|
| 2003 | KC | 5 | 20 | 85 | 1 | 5 | 4.2 |
| 2004 | KC | 8 | 120 | 581 | 9 | 34 | 4.8 |
| 2005 | KC | 16 | 336 | 1750 | 20 | 97 | 5.2 |
| 2006 | KC | 16 | 416 | 1789 | 17 | 91 | 4.3 |
| 2007 | KC | 8 | 158 | 559 | 3 | 24 | 3.5 |
| 2008 | KC | 12 | 193 | 874 | 5 | 44 | 4.5 |
| 2009 | CIN | 14 | 178 | 562 | 0 | 29 | 3.2 |
| 2010 | WAS | 2 | 5 | 2 | 0 | 0 | 0.4 |
| 2011 | MIA | 1 | 1 | 2 | 0 | 0 | 2.0 |