The First Four brings the number of teams in the NCAA tournament from 68 to 64. Learn more about how it works.
Freshman Frank Jackson scored 19 points and No. 6 Duke beat William & Mary 88-67 on Wednesday night.
All of Duke's depth that was trumpeted prior to the season has been mostly an afterthought through the first couple of weeks of the season.
Jaylen Samuels and Matt Dayes combined to score five touchdowns to help North Carolina State beat William & Mary 48-14 on Thursday night.
Daniel Dixon scored 19 points and William & Mary shot 52 percent in a smooth-running offensive show to beat North Carolina State 85-68 on the road in Friday night's opener.
