 North Carolina versus Duke. Okay, for the third time this season. This rivalry, the biggest in college basketball arguably, is making its way to the NCAA tournament for the first time ever. In their history, going back to 1920, these two have played 257 times. North Carolina leads the all-time series 142 to 115. North Carolina has six national championships. Duke has five. North Carolina has a record 21 final four appearances and Duke has 18 not far behind. Coach K has led them to five national championships and 13 final fours while at Duke. Duke won by 20 in February. North Carolina memorably beat Duke in Coach K's last home game to end the regular season and now we're here. Duke obviously wants to get Coach K one more national title but you obviously know if anyone wants to stop that, it's North Carolina. For more follow FanDuel on YouTube, Twitter, Twitch, Instagram and TikTok.