| Rk | Day | Date | Tm | Opp | Tm | Opp | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 | Sun | September 7, 2003 | L | Dallas Cowboys | Atlanta Falcons | 13 | 27 | box | |
| 2 | Mon | September 15, 2003 | W | Dallas Cowboys | @ | New York Giants | 35 | 32 | box |
| 3 | Sun | September 28, 2003 | W | Dallas Cowboys | @ | New York Jets | 17 | 6 | box |
| 4 | Sun | October 5, 2003 | W | Dallas Cowboys | Arizona Cardinals | 24 | 7 | box | |
| 5 | Sun | October 12, 2003 | W | Dallas Cowboys | Philadelphia Eagles | 23 | 21 | box | |
| 6 | Sun | October 19, 2003 | W | Dallas Cowboys | @ | Detroit Lions | 38 | 7 | box |
| 7 | Sun | October 26, 2003 | L | Dallas Cowboys | @ | Tampa Bay Buccaneers | 0 | 16 | box |
| 8 | Sun | November 2, 2003 | W | Dallas Cowboys | Washington Redskins | 21 | 14 | box | |
| 9 | Sun | November 9, 2003 | W | Dallas Cowboys | Buffalo Bills | 10 | 6 | box | |
| 10 | Sun | November 16, 2003 | L | Dallas Cowboys | @ | New England Patriots | 0 | 12 | box |
| 11 | Sun | November 23, 2003 | W | Dallas Cowboys | Carolina Panthers | 24 | 20 | box | |
| 12 | Thu | November 27, 2003 | L | Dallas Cowboys | Miami Dolphins | 21 | 40 | box | |
| 13 | Sun | December 7, 2003 | L | Dallas Cowboys | @ | Philadelphia Eagles | 10 | 36 | box |
| 14 | Sun | December 14, 2003 | W | Dallas Cowboys | @ | Washington Redskins | 27 | 0 | box |
| 15 | Sun | December 21, 2003 | W | Dallas Cowboys | New York Giants | 19 | 3 | box | |
| 16 | Sun | December 28, 2003 | L | Dallas Cowboys | @ | New Orleans Saints | 7 | 13 | box |
| 17 | Sat | January 3, 2004 | L | Dallas Cowboys | @ | Carolina Panthers | 10 | 29 | box |