No. 5 Wisconsin 82, Iowa 50: Frank Kaminsky recorded 13 points, 11 rebounds and six assists as the Badgers routed the visiting Hawkeyes for their fourth straight win in the series.

Sam Dekker added 17 points and eight rebounds for Wisconsin (17-2, 5-1 Big Ten), which finished with one turnover. Nigel Hayes produced 16 points and five rebounds while Bronson Koenig tallied 13 points for the Badgers, who knocked down nine 3-pointers.

Jarrod Uthoff scored 12 points for Iowa (13-6, 4-2), which was dominated on the glass 37-23. Trey Dickerson added eight points off the bench while Aaron White and Peter Jok each had seven for the Hawkeyes, who lost by the largest margin in the history of the series.

Dekker drained a 3-pointer to put Wisconsin in front 23-11 and Kaminsky capped a 12-1 surge with a dunk to extend the lead to 21 late in the first half. Six of the Badgers' 11 field goals in the opening stanza were from beyond the arc as they took a 35-17 lead into intermission.

Koenig knocked down a jumper and Hayes scored at the rim on the next possession as Wisconsin doubled up Iowa 60-30. The Badgers led by as much as 34 as they coasted to their 10th victory in their last 11 games.

GAME NOTEBOOK: Wisconsin went 15-of-19 from the free-throw line while Iowa finished 4-of-10. … Kaminsky has posted four double-doubles in his last six games … The Hawkeyes haven't won in Madison since Dec. 31, 2011.