From the Des Moines Register:
"On Wednesday at Wisconsin, the Badgers went on an 18-0 first-half run. They led by as many as 20 points before halftime and won, 67-40. That represented the largest margin of victory for Wisconsin against Iowa in the 152-game series.
On Sunday, Minnesota also recorded its largest margin of victory against Iowa in their 186-game series. It replaced a 48-17 Gopher victory in 1905, the second game ever played between the two schools."
"On Wednesday at Wisconsin, the Badgers went on an 18-0 first-half run. They led by as many as 20 points before halftime and won, 67-40. That represented the largest margin of victory for Wisconsin against Iowa in the 152-game series.
On Sunday, Minnesota also recorded its largest margin of victory against Iowa in their 186-game series. It replaced a 48-17 Gopher victory in 1905, the second game ever played between the two schools."