Watch: Rivals In The Rivalry | UNC's RJ Davis vs. Duke's Jeremy Roach

In today's college basketball with players leaving early or transferring, it's rare to see two players play all four years at the same school, especially prominent players who have been performing since their freshmen year. That's what makes the matchup between North Carolina's RJ Davis and Duke's Jeremy Roach so special. It is two players at the same position who have already played eight times against one another in college basketball's best rivalry. The two guards are averaging very similar numbers across the board in minutes, points, shooting averages, rebounds, assists, and steals. In the eight times Roach and Davis have squared off, Davis and North Carolina lead the series 5-3, but who will win the ninth matchup when the Tar Heels travel to Cameron Indoor on Match 9th?