The Badgers defense dominated number-nine Iowa Saturday in a 27-7 upset victory.
Wisconsin forced three turnovers by the Hawkeyes and sacked the quarterback six times.
Badgers quarterback Graham Mertz scored twice and threw a T-D pass to Jake Ferguson.
True freshman Braelon Allen ran for 104 yards, while the visitors managed just 24 rushing yards in 30 attempts.
Wisconsin puts its four-game winning streak and a 5-3 record on the line at Rutgers next Saturday afternoon.
