William Buford had 22 points and fellow freshman B.J. Mullens added 17 as the Buckeyes (16-5, 6-4 Big Ten) won their third straight while shooting 60 percent from the field.
- Photos: College Basketball
Purdue (17-5, 6-3), which needed a win to share the Big Ten lead with No. 13 Michigan State, had not permitted an opponent to shoot better than 43 percent all season.
JaJuan Johnson scored a career-high 30 points and Keaton Grant added 14 for Purdue, which was without third-leading scorer Robbie Hummel, who has a hairline fracture in his back. He was cleared to play but never left the bench.
- Photos: College Cheerleaders
The Buckeyes pulled away in the overtime with an 8-0 run - four of the points from Turner.
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