Jon Diebler hit 7 of 8 3-pointers en route to a game-high 27 points, leading an incredible outside shooting display that propelled No. 1 Ohio State to a convincing 93-65 rout of No. 10 Wisconsin on Sunday afternoon at Columbus, Ohio.

The Buckeyes (29-2, 16-2 Big Ten), who had already clinched the outright conference title Saturday after Purdue's loss at Iowa, hit 14 of its 15 shots from behind the arc, including all eight in the second half.

Freshman Jared Sullinger added 22 points and William Buford contributed 18 for the Buckeyes, who shot 68.1 percent (32 of 47) overall from the floor in avenging a loss at Wisconsin last month.

Josh Gasser and Jon Leuer led the Badgers (23-7, 13-5) with 17 and 16 points, respectively.

Ohio State took control midway through the first period, outscoring Wisconsin 23-10 over a span of 9 1/2 minutes to take a 38-23 lead with 3:24 to go before intermission.