Mathiang Muo chipped in 11 points to help Charleston Southern (14-9, 9-3) sweep UNC Asheville (15-12, 9-4) for the season, and claim first-place in the South Division.
UNC Asheville last led when Jon Nwannunu's jumper made it 58-57 with 8:07 remaining. The Bulldogs did not make another field goal until 39 seconds remained.
The Buccaneers went on a 15-2 run, capped by Muo's 3-pointer, to go up 72-60 with 1:35 to play.
Charleston Southern made 18 of its 34 shots, while UNC Asheville shot 41.7 percent (15 of 36), in the second half.
Nimley, Harper, and Muo each had seven rebounds, helping the Buccaneers outrebound the Bulldogs 44-35.
Trent Meyer's went 7 of 12 from 3-point range and scored a career-high 27 points for the Bulldogs.
Colorado State graduate transfer John Gillon has chosen Syracuse, giving the Orange a potential starter at point guard entering the 2016-17 season.
DeSean Murray, who averaged 20.2 points as a sophomore at Presbyterian, will transfer to Auburn to play for coach Bruce Pearl.
Former Kentucky guard Ed Davender, the only Wildcat with at least 1,500 points and 400 assists, has died. He was 49.