WOLVERINESMichigan 61, Purdue 56Michigan forward Moritz Wagner, center, celebrates with teammates on the bench in the second half Saturday.Tony Ding, Associated PressMichigan's Zak Irvin, seen here driving against Purdue's Vince Edwards, scored 22 points to pace the Wolverines to a 61-56 victory over the 18th-ranked Boilermakers at Crisler Center on February 13, 2016 in Ann Arbor, Michigan.Duane Burleson, Getty ImagesPurdue guard Kendall Stephens (21) defends a shot attempt from Michigan guard Zak Irvin (21) in the second half.Tony Ding, Associated PressMichigan guard Derrick Walton Jr. (10) tries to make a basket, as Purdue center A.J. Hammons, right, defends during the second half.Tony Ding, Associated PressPurdue guard Ryan Cline, left, and center Isaac Haas (44) walk off the court getting upset by the unranked Wolverines in Ann Arbor.Tony Ding, Associated PressPurdue's Caleb Swanigan blocks a shot by UM's Caris LeVert during the first half.Duane Burleson, Getty ImagesUM's Derrick Walton passes around Purdue's Isaac Haas.Duane Burleson, Getty ImagesPurdue center A.J. Hammons (20) shoots over Michigan forward Mark Donnal (34) in the first half.Tony Ding, Associated PressUM's Mark Donnal goes to the basket against Purdue's A.J. Hammons.Duane Burleson, Getty ImagesUM's Aubrey Dawkins guards Purdue's Vince Edwards.Duane Burleson, Getty Images