Richmond (7-2) finished on a 21-5 run, with Lindsay scoring nine-straight. He also had a game-high six assists and six steals.
Anthony was 5 of 8 from 3-point range. He is two treys away from cracking the school's career top-10 list.
William & Mary (4-4) went on a 20-5 run to take a 55-50 lead with 7:57 remaining. Marcus Thornton scored 13-straight of his game-high 26 points during the stretch. The Spiders answered with back-to-back 3-pointers by Anthony to retake the lead, 56-55.
Thornton was 8 of 17 from the floor, and made a game-high six 3-pointers. Omar Prewitt, the freshman guard who has averaged 23 points the previous two games, was held to 10.
The Spiders won their fourth straight.
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.