MADISON, Wis. — Wisconsin (5-3, 3-2) will open as a 3-point underdog for Saturday’s Big Ten Conference matchup against Iowa (5-3, 3-2), according to Action Network. The Badgers had their three-game winning streak snapped by No. 3 Penn State last week, falling 28-13 at Camp Randall Stadium. Meanwhile, the Hawkeyes bounced back at home with a 40-14 win over Northwestern.