Iowa allowed only eight second-half baskets, forced 10 turnovers and rallied from a 17-point halftime deficit to hand the 14th-ranked Boilermakers their first home loss of the season, 70-63.
It was a tough lesson for the Boilermakers (13-2, 1-1 Big Ten).
After starting 7 of 14 on 3-pointers, they went 1 of 11 in the second half.