MADISON, Wis. (AP) – Frank Kaminsky scored 17 points, and No. 21 Wisconsin regained some of its frontcourt swagger in a 78-70 win Thursday night over Minnesota. Fellow forward Nigel Hayes added 15 for the Badgers, who kept Minnesota in the game following late free-throw woes. But Wisconsin (20-5, 7-5 Big Ten) benefited from a hot start up front. The Badgers are at their best active in the lane, and that was the case on both ends of the floor in building a 13-point lead against sloppy Minnesota (16-9, 5-7). Outside shooting helped the Gophers hang around after Austin Hollins and Malik Smith hit 3s on back-to-back possessions to get to 73-68 with 55.2 seconds left. Ben Brust finally sealed the win with two foul shots for an eight-point lead with 38 seconds left.