Delaware (5-16, 4-6 Colonial Athletic Association) had its largest lead at 65-50 on Anderson's 3-pointer with 2:30 left. Charleston (6-17, 1-9) rallied but never really threatened from there.
The Blue Hens took the lead for good during a 19-5 run that started early in the second half and ended at 48-40 with 11:46 to play. Charleston quickly cut the lead back down to three points but would get no closer.
Marvin King-Davis and Chivarsky Corbett had 11 points apiece for Delaware. Cazmon Hayes and Devonne Pinkard each added 10.