Jon Diebler connected on 7-of-8 three-point attempts and scored 27 points Sunday to lead the No. 1 ranked Buckeyes to a 93-65 victory over No. 10 Wisconsin.

Jared Sullinger added 22 points and eight rebounds; William Buford scored 18 points; and David Lighty had 13 for Ohio State.

The Buckeyes will open their postseason in the Big Ten tournament with a quarterfinal game against the winner of Northwestern and Minnesota.