Michigan State leads Indiana 36-29 at halftime Wednesday at Breslin Center in East Lansing, Mich.
The Hoosiers used a 13-0 run late in the half to get back in the game. Matt Roth started the run with back-to-back three-pointers.
IU got back in the game without the services of Cody Zeller. The freshman went to the bench after collecting his second foul at 7:57.
Christian Watford has 11 points for Indiana. Brandon Wood has 11 points for Michigan State. Draymond Green has eight points for the Spartans.