Kyle Wilson scored 28 points and Army pulled away late from Bucknell for a 74-67 victory on Sunday.
Army (9-8, 5-1 Patriot League) rebounded from its first conference loss against Holy Cross last Wednesday, shooting 52.2 percent from the field in defeating the defending Patriot League champions.
The Black Knights finished the game on a 9-4 run over the final 1:32. Josh Herbeck's 3-pointer gave Army a 68-63 lead with 57 seconds remaining, and Wilson went 6 for 6 from the line in the game's final minute to preserve the win.
Herbeck scored 18 points, shooting 6 for 6 from long range, to compliment Wilson's performance.
The Bison starters scored 60 of the 67 points for Bucknell (8-9, 3-3). Brian Fitzpatrick had 17 to lead the Bison. Steven Kaspar (13), Ben Brackney (11) and Cameron Ayers (10) all reached double figures. Chris Hass added nine points.