North Carolina women upset No. 6 Duke 64-54 Posted Mar 1, 2010 Cetera DeGraffenreid didn't let North Carolina's month of frustration end with just more of the same. Instead, the young Tar Heels are heading into the ACC tournament with a jolt of confidence after their biggest win of the season. DeGraffenreid scored 20 of her 22 points in the second half to help North Carolina upset No. 6 Duke 64-54 on Sunday and earn a needed victory for their shaky NCAA tournament hopes. (Winston-Salem Journal)