The undefeated Chapel Hill girls and the Northern Durham boys entered the N.C. High School Athletic Association playoffs as the No. 1 teams in The News & Observer high school basketball rankings.
Chapel Hill is the top seed in the 3A East girls while Northern Durham is the No. 2 seed in the 4A East boys behind New Hanover.
Millbrook is the top 4A East girls seed and is the No. 4 seed in 4A boys.