Week 9
Final
1991 Big 10
| Team | W | L | PCT |
|---|---|---|---|
 Illinois | 6 | 6 | .500 |
 Indiana | 7 | 4 | .636 |
 Iowa | 10 | 1 | .909 |
 Michigan State | 3 | 8 | .273 |
 Minnesota | 2 | 9 | .182 |
 Northwestern | 3 | 8 | .273 |
 Ohio State | 8 | 4 | .667 |
 Purdue | 4 | 7 | .364 |
 Wisconsin | 5 | 6 | .455 |
 Michigan | 10 | 2 | .833 |
Game Summary
The Northwestern Wildcats emerged victorious over the Illinois Fighting Illini, 17 to 11, on October 26, 1991.