Cooper Flagg had 21 points, eight rebounds and seven assists in his Duke-North Carolina rivalry debut, helping the second-ranked Blue Devils roll past the Tar Heels 87-70 on Saturday night.
Four Power Five teams entered the weekend undefeated in conference play. But not all of them would survive Saturday. ...
In his first rivalry game against UNC, Cooper Flagg had 21 points and No. 2 Duke led by as many as 32 points in a 87-70 win ...