The Iowa State Cyclones were 3-7-1 in 1991.
| TEAM | CONF | OVERALL | |
|---|---|---|---|
4-3 | 7-4 | ||
3-4 | 6-5 | ||
1-5-1 | 3-7-1 | ||
1-6 | 3-7-1 | ||
0-6-1 | 0-10-1 |
| 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 | 157 | 3,030 | 709 | 4.3 | 1,739 | 512 | 3.4 | 1,291 | 197 | 6.6 | ||||||||
Team Rank | 95th | 99th | 101st | 93rd | 65th | 37th | 78th | 97th | 98th | 68th | |||||||||
Opponent | 11 | 266 | 4,090 | 5.5 | 2,266 | 500 | 4.5 | 1,824 | 250 | 7.3 | |||||||||
Opponent Rank | 62nd | 64th | 80th | 85th | 68th | 93rd | 24th | 11th | 74th | ||||||||||
Net | -109 | -1,060 | +709 | -1.2 | -527 | +12 | -1.1 | -533 | -53 | -0.7 | |||||||||
Net Rank | 83rd | 91st | 101st | 94th | 77th | 53rd | 90th | 84th | 77th | 75th |
| Atlantic Coast | W | L | PCT | |
|---|---|---|---|---|
| 1 | 9 | 1 | .900 | |
| 2 | 9 | 2 | .818 |
| Big 10 | W | L | PCT | |
|---|---|---|---|---|
| 1 | 10 | 0 | 1.000 | |
| 2 | 11 | 0 | 1.000 |
| Independent | W | L | PCT | |
|---|---|---|---|---|
| 1 | 8 | 2 | .800 | |
| 2 | 8 | 3 | .727 |
| Pac-12 | W | L | PCT | |
|---|---|---|---|---|
| 1 | 2 | 9 | .182 | |
| 2 | 5 | 5 | .500 |
| Mountain West | W | L | PCT | |
|---|---|---|---|---|
| 1 | 8 | 2 | .800 | |
| 2 | 7 | 3 | .700 |
| Big 12 | W | L | PCT | |
|---|---|---|---|---|
| 1 | 10 | 1 | .909 | |
| 2 | 9 | 1 | .900 |
| American Athletic | W | L | PCT | |
|---|---|---|---|---|
| 1 | 8 | 2 | .800 | |
| 2 | 9 | 1 | .900 |
| Mid-American | W | L | PCT | |
|---|---|---|---|---|
| 1 | 7 | 4 | .636 | |
| 2 | 7 | 4 | .636 |
| Conference USA | W | L | PCT | |
|---|---|---|---|---|
| 1 | 7 | 3 | .700 | |
| 2 | 8 | 2 | .800 |
| Sun Belt | W | L | PCT | |
|---|---|---|---|---|
| 1 | 9 | 1 | .900 | |
| 2 | 7 | 3 | .700 |