| Regular Season: Week 1 |
 Cardinals |
at |
 Lions |
Sunday, September 7, 2003 |
1:00PM |
ARI 24, DET 42 |
| Regular Season: Week 2 |
 Seahawks |
at |
Cardinals |
Sunday, September 14, 2003 |
4:05PM |
SEA 38, ARI 0 |
| Regular Season: Week 3 |
 Packers |
at |
Cardinals |
Sunday, September 21, 2003 |
4:05PM |
GB 13, ARI 20 |
| Regular Season: Week 4 |
Cardinals |
at |
 Rams |
Sunday, September 28, 2003 |
1:00PM |
ARI 13, STL 37 |
| Regular Season: Week 5 |
Cardinals |
at |
 Cowboys |
Sunday, October 5, 2003 |
1:00PM |
ARI 7, DAL 24 |
| Regular Season: Week 6 |
 Ravens |
at |
Cardinals |
Sunday, October 12, 2003 |
4:15PM |
BAL 26, ARI 18 |
| Regular Season: Week 8 |
 49ers |
at |
Cardinals |
Sunday, October 26, 2003 |
4:05PM |
SF 13, ARI 16 |
| Regular Season: Week 9 |
 Bengals |
at |
Cardinals |
Sunday, November 2, 2003 |
4:05PM |
CIN 14, ARI 17 |
| Regular Season: Week 10 |
Cardinals |
at |
 Steelers |
Sunday, November 9, 2003 |
1:00PM |
ARI 15, PIT 28 |
| Regular Season: Week 11 |
Cardinals |
at |
 Browns |
Sunday, November 16, 2003 |
1:00PM |
ARI 6, CLE 44 |
| Regular Season: Week 12 |
Rams |
at |
Cardinals |
Sunday, November 23, 2003 |
4:05PM |
STL 30, ARI 27 |
| Regular Season: Week 13 |
Cardinals |
at |
 Bears |
Sunday, November 30, 2003 |
1:00PM |
ARI 3, CHI 28 |
| Regular Season: Week 14 |
Cardinals |
at |
49ers |
Sunday, December 7, 2003 |
4:05PM |
ARI 14, SF 50 |
| Regular Season: Week 15 |
 Panthers |
at |
Cardinals |
Sunday, December 14, 2003 |
4:15PM |
CAR 20, ARI 17 |
| Regular Season: Week 16 |
Cardinals |
at |
Seahawks |
Sunday, December 21, 2003 |
4:15PM |
ARI 10, SEA 28 |
| Regular Season: Week 17 |
 Vikings |
at |
Cardinals |
Sunday, December 28, 2003 |
4:05PM |
MIN 17, ARI 18 |