Indiana dominated over the final 12 minutes the Hoosiers upset #4 Iowa 81-69 in Iowa City.
IU fought back from a nine-point second half deficit and took control with a 23-3 run.
Iowa entered the game as the second-ranked scoring offense in the nation at 92 points per game, and the Hawkeyes went 11 minutes without a field goal in the second half.
Trayce Jackson-Davis led IU with 23 points, while Rob Phinisee added 18 and helped lockdown Iowa guard Jordan Bohannon.
Indiana improved to 9-6 overall and 4-4 in the Big Ten, and will host Rutgers Sunday.