| Regular Season: Week 1 |
 Cardinals |
at |
 Rams |
Friday, September 18, 1970 |
3:00PM |
STL 13, LA 34 |
| Regular Season: Week 2 |
 Redskins |
at |
Cardinals |
Sunday, September 27, 1970 |
3:00PM |
WAS 17, STL 27 |
| Regular Season: Week 3 |
 Cowboys |
at |
Cardinals |
Sunday, October 4, 1970 |
3:00PM |
DAL 7, STL 20 |
| Regular Season: Week 4 |
 Saints |
at |
Cardinals |
Sunday, October 11, 1970 |
3:00PM |
NO 17, STL 24 |
| Regular Season: Week 5 |
Cardinals |
at |
 Eagles |
Sunday, October 18, 1970 |
3:00PM |
STL 35, PHI 20 |
| Regular Season: Week 6 |
Cardinals |
at |
 Giants |
Sunday, October 25, 1970 |
2:00PM |
STL 17, NYG 35 |
| Regular Season: Week 7 |
 Oilers |
at |
Cardinals |
Sunday, November 1, 1970 |
3:00PM |
HOU 0, STL 44 |
| Regular Season: Week 8 |
 Patriots |
at |
Cardinals |
Sunday, November 8, 1970 |
3:00PM |
BOS 0, STL 31 |
| Regular Season: Week 9 |
Cardinals |
at |
Cowboys |
Monday, November 16, 1970 |
3:00PM |
STL 38, DAL 0 |
| Regular Season: Week 10 |
Cardinals |
at |
 Chiefs |
Sunday, November 22, 1970 |
3:00PM |
STL 6, KC 6 |
| Regular Season: Week 11 |
Eagles |
at |
Cardinals |
Sunday, November 29, 1970 |
3:00PM |
PHI 14, STL 23 |
| Regular Season: Week 12 |
Cardinals |
at |
 Lions |
Sunday, December 6, 1970 |
3:00PM |
STL 3, DET 16 |
| Regular Season: Week 13 |
Giants |
at |
Cardinals |
Sunday, December 13, 1970 |
3:00PM |
NYG 34, STL 17 |
| Regular Season: Week 14 |
Cardinals |
at |
Redskins |
Sunday, December 20, 1970 |
3:00PM |
STL 27, WAS 28 |