WISCONSIN BADGERSPhotos: UW 57, Purdue 53Former Wisconsin Badgers forward Frank Kaminsky greets fans during halftime as his number 44 is retired.Mary Langenfeld-USA TODAY SportsBadgers forward Ethan Happ celebrates the victory over the Purdue Boilermakers.Mary Langenfeld-USA TODAY SportsFormer Badgers forward Frank Kaminsky congratulates Badgers forward Ethan Happ after a victory over Purdue.Mary Langenfeld-USA TODAY SportsBadgers guard Brad Davison drives past Purdue guard P.J. Thompson.Mary Langenfeld-USA TODAY SportsBadgers forward Ethan Happ passes the ball.Mary Langenfeld-USA TODAY SportsBadgers guard Brad Davison looks to pass as Purdue Boilermakers guard Nojel Eastern defends.Mary Langenfeld-USA TODAY SportsBadgers forward Ethan Happ tries to control the ball as he is surrounded by Purdue defenders.Mary Langenfeld-USA TODAY SportsBadgers guard Brad Davison looks to drive on Purdue's P.J. Thompson.Mary Langenfeld-USA TODAY SportsPurdue guard Carsen Edwards looks to get past Davison.Mary Langenfeld-USA TODAY SportsBadgers guard Khalil Iverson scores over Purdue's Isaac Haas.Mary Langenfeld-USA TODAY SportsBadgers fan Sophie Henshue displays her "44" towel before the game.Mary Langenfeld-USA TODAY Sports"44" towels in honor of Frank Kaminsky were at each seat before the game on Thursday night.Mary Langenfeld-USA TODAY SportsFrank Kaminsky addresses a question during a pregame news conference.Mary Langenfeld-USA TODAY Sports