A look at how the teams match up in the NCAA tournament’s South Regional semifinals in Memphis, Tenn., on Friday night.
No. 1 North Carolina (29-7) vs. No. 4 Butler (25-8)
Time: 4:09 p.m. PDT. TV: Channel 2
Bottom line: In a regional where the top four seeded teams all reached the round of 16 and the top three — North Carolina, Kentucky and UCLA — are college basketball blue bloods, No. 4 Butler is the blue bulldog.
It’s traditional: North Carolina of the Atlantic Coast Conference is tied for third with five championships and has been to more Final Fours (19) than any other...