Javante McCoy had 19 points for the Terriers (11-15, 4-9). Max Mahoney added 14 points and Tyler Scanlon had 11.
The Black Knights improve to 2-0 against the Terriers for the season. Army defeated Boston University 86-82 on Jan. 9. Army faces Navy on the road on Saturday. Boston University takes on Lehigh at home on Saturday.