The Boilermakers (6-6) won their second straight to reach the .500 mark before starting Big Ten play. They barely avoided a fourth loss this season to a non-BCS conference school after an 11-day Christmas break.
Purdue struggled to put the game away until a late surge. Each time it looked like the Boilermakers were about to pull away, the Tribe came right back.
But Jacob Lawson broke a 58-58 tie with a layup with 7:46 to go, and the Boilermakers outscored William & Mary 13-8 the rest of the way.
ESPN's Dan Dakich joins The Paul Finebaum Show to discuss the SEC's presence in the NBA Draft.
Ted Kapita was the top-rated recruit from West Virginia in the class of 2015 and recently played at DME Academy in Florida.
With the Suns drafting Tyler Ulis, they now have five guards on their roster who attended Kentucky.