The Tigers (15-15, 6-9 Southeastern Conference) had a triumphant farewell in the final game at 42-year-old Beard-Eaves-Memorial Coliseum before moving across the street to Auburn Arena.
Waller stayed hot, making 6 of 11 3-pointers and collecting seven rebounds. He has averaged 26 points and made 27 3s over the past four games and Auburn has won three of them.
The Bulldogs (21-9, 9-6), who have already clinched a share of the SEC West title, cut a 10-point deficit in half over the final 3 minutes. But the 3s finally stopped falling after Dee Bost scored all 25 of his points in the second half.
Bost also had eight assists and went 5-of-9 from beyond the arc.
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Mike Brey is looking at former Notre Dame players to fill two assistant jobs that have opened up with the departures of Martin Ingelsby and Anthony Solomon.
Purdue's 2016-17 prospects got a jolt Wednesday when forward Caleb Swanigan announced he will return for his sophomore season.
Clemson's Jaron Blossomgame says he is withdrawing from the NBA draft and returning to school for a final season.