Duke 79, N. Carolina 73

Nolan Smith scored 22 of his career-high 34 points after halftime as host No. 5 Duke (22-2, 9-1 ACC) rallied from 16 points down to beat No. 20 North Carolina (17-6, 7-2).

ND 89, Louisville 79 (OT)

Ben Hansbrough scored 25 points and Carleton Scott had nine of his 16 points in overtime to lead No. 8 Notre Dame over No. 16 Louisville (18-6, 7-4). Tim Abromaitis added 23 points for the Fighting Irish (20-4, 9-3 Big East).

BYU 90, Air Force 52

Jimmer Fredette, the nation’s leading scorer, scored 25 points as No. 7 BYU (23-2, 9-1 Mountain West) beat Air Force (14-10, 4-6).

Temple 77, Fordham 66

In Philadelphia, Ramon Moore scored 22 points to lead No. 24 Temple (18-2, 8-2 Atlantic 10) to its fifth straight win. Chris Gaston scored 27 points for Fordham (6-16, 0-10), which has dropped 12 straight games.

Hofstra 79, Georgia State 68

In Atlanta, Charles Jenkins scored 28 points to lead the Pride (16-9, 10-4 Colonial Athletic Assn.).

LIU 87, St. Francis 76

Kyle Johnson scored 19 points and the Blackbirds (19-5, 11-2 Northeast) beat the Terriers to win their fifth straight.

Mt. St. Mary 71, Wagner 57

Shawn Atupem scored 16 points as Mount St. Mary’s won its third straight. Latif Rivers scored 16 for Wagner (12-12, 8-5 Northeast).