The Iowa Hawkeyes were 5-6 in 1989.
| 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 | 197 | 3,778 | 754 | 5.0 | 1,323 | 402 | 3.3 | 2,455 | 352 | 7.0 | ||||||||
Team Rank | 85th | 68th | 81st | 63rd | 84th | 86th | 83rd | 38th | 37th | 59th | |||||||||
Opponent | 11 | 278 | 3,844 | 4.8 | 1,611 | 480 | 3.4 | 2,233 | 319 | 7.0 | |||||||||
Opponent Rank | 64th | 45th | 38th | 41st | 66th | 35th | 56th | 55th | 51st | ||||||||||
Net | -81 | -66 | +754 | +0.2 | -288 | -78 | -0.1 | +222 | +33 | 0.0 | |||||||||
Net Rank | 75th | 52nd | 81st | 46th | 66th | 78th | 55th | 38th | 39th | 54th |
| Mountain West | W | L | PCT | |
|---|---|---|---|---|
| 1 | 8 | 4 | .667 | |
| 2 | 9 | 3 | .750 |
| Big 10 | W | L | PCT | |
|---|---|---|---|---|
| 1 | 12 | 0 | 1.000 | |
| 2 | 12 | 0 | 1.000 |
| American Athletic | W | L | PCT | |
|---|---|---|---|---|
| 1 | 11 | 1 | .917 | |
| 2 | 10 | 2 | .833 |
| Independent | W | L | PCT | |
|---|---|---|---|---|
| 1 | 10 | 2 | .833 | |
| 2 | 9 | 3 | .750 |
| Big 12 | W | L | PCT | |
|---|---|---|---|---|
| 1 | 11 | 1 | .917 | |
| 2 | 11 | 1 | .917 |
| Pac-12 | W | L | PCT | |
|---|---|---|---|---|
| 1 | 6 | 6 | .500 | |
| 2 | 2 | 10 | .167 |
| Mid-American | W | L | PCT | |
|---|---|---|---|---|
| 1 | 8 | 4 | .667 | |
| 2 | 8 | 4 | .667 |
| Conference USA | W | L | PCT | |
|---|---|---|---|---|
| 1 | 8 | 4 | .667 | |
| 2 | 9 | 3 | .750 |