The streak ended at 12 as the Hoosiers fell in overtime to Wisconsin 82-79.
Indiana had 19 turnovers and committed 31 fouls, giving the Badgers 19 more opportunities at the charity stripe.
Yogi Ferrell led Indiana with 30 points while Thomas Bryant had 16.
Wisconsin was led by Nigel Hayes' 31 points as the Badgers shot 52.1 percent from the field as a team.
"All things considered, I'm proud with the way my team battled. But at the same time, there were too many mistakes to win this game," Coach Tom Crean said.
Wisconsin extended its home winning streak against Indiana to 14 games.