GREENVILLE, S.C. (AP) North Carolina is at its best when the Tar Heels are pushing the ball upcourt in a go-go-go pace, one that frequently has opponents desperately trying to slow things down.
That shouldn't be a problem for Sunday's second-round game in the South Region. Arkansas is just as eager to play fast - even if that's a prospect that thrills the top-seeded Tar Heels.
''We don't want it to be chaotic to where we're just making turnovers and making bad plays,'' UNC point guard Joel Berry II said Saturday, ''but if they want to speed us up, I mean, that plays right into our hands.''
The Tar Heels (28-7) meet the eighth-seeded Razorbacks in Greenville, South Carolina, one of the day's three matchups in the South bracket. The games also include second-seeded Kentucky against Wichita State - likely underseeded at No. 10 - in Indianapolis while No. 3 seed UCLA faces No. 6 seed Cincinnati in Sacramento, California.
UNC rolled past Texas Southern in its first step toward a season-long goal of returning to the Final Four after losing to Villanova in last year's title game. The Tar Heels next face the Razorbacks (26-9), who finished strong in the final minute to edge Seton Hall and has won nine of 11 games.
Most teams don't try to run with the Tar Heels, often sending multiple players back to slow transition attempts instead of crashing the boards. Just don't expect Arkansas coach Mike Anderson - an assistant to Nolan Richardson during the Razorbacks' famed press-and-trap-heavy ''40 Minutes of Hell'' era - to be one of them by having his team grinding out time-killing possessions.
''We're going to worry about what we do,'' Anderson said. ''But I'm sure (UNC coach Roy Williams), he's not going to change. We're not going to change. I mean, you do what got you here to the dance.''
The Tar Heels rank fifth nationally in KenPom's adjusted offensive efficiency rankings (122.1 points per 100 possessions) behind Atlantic Coast Conference player Justin Jackson (18.1 points) and Berry - who is nursing an ankle injury.
The Razorbacks rank 26th (116.7) in those KenPom stats with a balanced attack led by Dusty Hannahs (14.6 points), Daryl Macon (13.3), Jaylen Barford (12.9) and Moses Kinglsey (12.1).
''It gives you a little more confidence,'' Jackson said of knowing it should be a fast-tempo game. ''You can just go out there and play.''
Here are things to watch in the South bracket Sunday:
HEALTH AT THE POINT: Berry rolled his right ankle against Texas Southern and Williams said he was ''hopeful'' that Berry would be ready but he didn't practice Saturday. Berry, the team's No. 2 scorer at 14.5 points per game, said he was ''75 to 80 percent'' but sure sounded like he plans to play.
ROUND 2: Three years ago, Wichita State was an unbeaten No. 1 seed tripped up by an underseeded Kentucky team in the second round. Could the roles be reversed Sunday?
The matchup features the two longest winning streaks left in the tournament. Wichita State (31-4) has won 16 straight games, while Kentucky (30-5) has won 12 in a row behind high-scoring freshman Malik Monk.
''I don't know if it's a coincidence or not,'' Wichita State coach Gregg Marshall said of the Shockers-Wildcats pairing. ''They've got quite a sense of humor, then, don't they - those guys in that room? The bottom line is the only two guys that remember that game (in 2014), other than you media people, are Coach (John Calipari) and I. Everyone else is new.''
BRUINS' ROLL: The Bruins (30-4) are averaging a national-best 21.6 assists per game entering the matchup with the Bearcats, the most by any team since Kentucky averaged 21.8 on the way to the 1996 title.
Star freshman Lonzo Ball leads the country at 7.6 per game, while UCLA finished with 25 assists on Friday against Kent State behind 11 from Aaron Holiday.
BEARCATS' MILESTONES: Mick Cronin's Bearcats (30-5) reached the 30-win mark for the second time by beating Kansas State in Friday's first round, joining their 2001-02 team. A win against UCLA will match that team's school record for wins while getting the Bearcats to the Sweet 16 for the first time since 2012.
AP Basketball Writer John Marshall in Sacramento, California, and AP Sports Writer Joe Kay in Indianapolis contributed to this report.
Follow Aaron Beard on Twitter at http://www.twitter.com/aaronbeardap
More AP college basketball: http://collegebasketball.ap.org and http://www.twitter.com/AP-Top25