| Rk | Day | Date | Tm | Opp | Tm | Opp | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 | Sun | September 7, 2003 | W | Houston Texans | @ | Miami Dolphins | 21 | 20 | box |
| 2 | Sun | September 14, 2003 | L | Houston Texans | @ | New Orleans Saints | 10 | 31 | box |
| 3 | Sun | September 21, 2003 | L | Houston Texans | Kansas City Chiefs | 14 | 42 | box | |
| 4 | Sun | September 28, 2003 | W | Houston Texans | Jacksonville Jaguars | 24 | 20 | box | |
| 5 | Sun | October 12, 2003 | L | Houston Texans | @ | Tennessee Titans | 17 | 38 | box |
| 6 | Sun | October 19, 2003 | L | Houston Texans | New York Jets | 14 | 19 | box | |
| 7 | Sun | October 26, 2003 | L | Houston Texans | @ | Indianapolis Colts | 21 | 30 | box |
| 8 | Sun | November 9, 2003 | L | Houston Texans | @ | Cincinnati Bengals | 27 | 34 | box |
| 9 | Sun | November 16, 2003 | W | Houston Texans | @ | Buffalo Bills | 12 | 10 | box |
| 10 | Sun | December 21, 2003 | L | Houston Texans | Tennessee Titans | 24 | 27 | box | |
| 11 | Sun | December 28, 2003 | L | Houston Texans | Indianapolis Colts | 17 | 20 | box |