CHARLOTTE – North Carolina put forth perhaps its best defensive game of the season and knocked off previously unbeaten and 7th-ranked Oklahoma, 81-69, in the Jumpman Invitational on Wednesday night at Spectrum Center.

RJ Davis led the No. 11 Tar Heels with 23 points. UNC improved to 8-3 while the Sooners dropped to10-1.

Here, we discuss some key elements from Carolina’s win over Oklahoma.

*Video edits by Kevin Roy.