CORAL GABLES, Fla. (AP) -- Nolan Smith scored 16 of his 18 points in the second half, Seth Curry added 16 and No. 5 Duke extended its Atlantic Coast Conference lead by holding off Miami 81-71 on Sunday night.
Kyle Singler scored 14 and Mason Plumlee 12 for the Blue Devils (23-2, 10-1). Duke's record after 25 games matches its best since the 2005-06 season.
Reggie Johnson scored 16 points on 7-of-9 shooting for Miami (15-10, 4-7), which was bidding for its first four-game ACC winning streak since February 2008. The Hurricanes fell to 1-17 since 2000 against teams ranked in the AP Top 25, the lone win coming against Duke three seasons ago.
The Blue Devils didn't let that happen again, building a double-digit lead midway through the second half and controlling the game from there.