The Iowa Hawkeyes were 10-1 in 1991. They tied the BYU Cougars, 13 to 13, in the Holiday Bowl.
| TEAM | CONF | OVERALL | |
|---|---|---|---|
1 | 8-0 | 10-2 | |
7-1 | 10-1-1 | ||
5-3 | 8-4 | ||
5-3 | 7-4-1 | ||
4-4 | 6-6 |
| GP | PTS | YDS | PLY | AVG | RUSH YDS | RUSH ATT | RUSH AVG | PASS YDS | PASS ATT | PASS AVG | SCK | SCKY | 1DWN | RUSH 1DWN | PASS 1DWN | PEN 1DWN | PEN | PEN YDS | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Team | 11 | 330 | 4,479 | 799 | 5.6 | 2,003 | 481 | 4.2 | 2,476 | 318 | 7.8 | ||||||||
Team Rank | 23rd | 30th | 40th | 28th | 44th | 57th | 36th | 32nd | 42nd | 25th | |||||||||
Opponent | 11 | 166 | 2,987 | 4.2 | 1,384 | 450 | 3.1 | 1,603 | 262 | 6.1 | |||||||||
Opponent Rank | 17th | 7th | 11th | 20th | 35th | 19th | 10th | 18th | 16th | ||||||||||
Net | +164 | +1,492 | +799 | +1.4 | +619 | +31 | +1.1 | +873 | +56 | +1.7 | |||||||||
Net Rank | 15th | 11th | 40th | 11th | 28th | 47th | 20th | 10th | 25th | 14th |
| Big 10 | W | L | PCT | |
|---|---|---|---|---|
| 1 | 11 | 0 | 1.000 | |
| 2 | 11 | 0 | 1.000 |
| American Athletic | W | L | PCT | |
|---|---|---|---|---|
| 1 | 10 | 1 | .909 | |
| 2 | 9 | 2 | .818 |
| Independent | W | L | PCT | |
|---|---|---|---|---|
| 1 | 9 | 2 | .818 | |
| 2 | 9 | 3 | .750 |
| Pac-12 | W | L | PCT | |
|---|---|---|---|---|
| 1 | 2 | 9 | .182 | |
| 2 | 5 | 6 | .455 |
| Mountain West | W | L | PCT | |
|---|---|---|---|---|
| 1 | 9 | 2 | .818 | |
| 2 | 7 | 4 | .636 |
| Big 12 | W | L | PCT | |
|---|---|---|---|---|
| 1 | 10 | 1 | .909 | |
| 2 | 10 | 1 | .909 |
| Mid-American | W | L | PCT | |
|---|---|---|---|---|
| 1 | 8 | 4 | .667 | |
| 2 | 7 | 4 | .636 |
| Conference USA | W | L | PCT | |
|---|---|---|---|---|
| 1 | 7 | 4 | .636 | |
| 2 | 8 | 3 | .727 |
| Sun Belt | W | L | PCT | |
|---|---|---|---|---|
| 1 | 10 | 1 | .909 | |
| 2 | 8 | 3 | .727 |