Duke beat UNC 73-68

With its star big man on the bench with foul trouble, Duke went small to beat its top rival — and one of its smallest players came up big.

The run that propelled the second-ranked Blue Devils to a 73-68 victory over North Carolina on Wednesday night started when Mason Plumlee sat down and backup guard Tyler Thornton warmed up.

“I think the hero for us this game was Thornton,” coach Mike Krzyzewski said. “He would not let us lose.”