Virginia Tech guard Tyrece Radford (23) defends while North Carolina forward Garrison Brooks (15) shoots during the first half of an NCAA college basketball game at the Atlantic Coast Conference tournament in Greensboro, N.C., Tuesday, March 10, 2020. (AP Photo/Ben McKeown)

North Carolina guard Christian Keeling (55) blocks Virginia Tech guard Wabissa Bede (3) during the second half of an NCAA college basketball game at the Atlantic Coast Conference tournament in Greensboro, N.C., Tuesday, March 10, 2020. (AP Photo/Ben McKeown)

North Carolina guard Brandon Robinson (4) and forward Garrison Brooks (15) react during the second half of an NCAA college basketball game against Virginia Tech at the Atlantic Coast Conference tournament in Greensboro, N.C., Tuesday, March 10, 2020. (AP Photo/Ben McKeown)

North Carolina head coach Roy Williams reacts during the second half of an NCAA college basketball game against Virginia Tech at the Atlantic Coast Conference tournament in Greensboro, N.C., Tuesday, March 10, 2020. (AP Photo/Ben McKeown)

North Carolina forward Garrison Brooks (15) and guard Cole Anthony guard Virginia Tech guard Wabissa Bede (3) during the first half of an NCAA college basketball game at the Atlantic Coast Conference tournament in Greensboro, N.C., Tuesday, March 10, 2020. (AP Photo/Ben McKeown)

North Carolina forward Armando Bacot (5) shoots over Virginia Tech forward John Ojiako (21) during the first half of an NCAA college basketball game at the Atlantic Coast Conference tournament in Greensboro, N.C., Tuesday, March 10, 2020. (AP Photo/Ben McKeown)

North Carolina guard Brandon Robinson (4) reaches across Virginia Tech guard Jalen Cone as Virginia Tech guard Wabissa Bede controls the ball during the first half of an NCAA college basketball game at the Atlantic Coast Conference tournament in Greensboro, N.C., Tuesday, March 10, 2020. (AP Photo/Ben McKeown)

North Carolina guard Cole Anthony (2) reacts during the second half of an NCAA college basketball game against Virginia Tech at the Atlantic Coast Conference tournament in Greensboro, N.C., Tuesday, March 10, 2020. (AP Photo/Gerry Broome)

Virginia Tech guard Landers Nolley II (2) and North Carolina guard Justin Pierce (32) reach for the ball during the second half of an NCAA college basketball game at the Atlantic Coast Conference tournament in Greensboro, N.C., Tuesday, March 10, 2020. (AP Photo/Gerry Broome)

North Carolina forward Garrison Brooks (15) and guard Brandon Robinson (4) react during the second half of an NCAA college basketball game against Virginia Tech at the Atlantic Coast Conference tournament in Greensboro, N.C., Tuesday, March 10, 2020. (AP Photo/Gerry Broome)

Virginia Tech head coach Mike Young reaqcts during the second half of an NCAA college basketball game against North Carolina at the Atlantic Coast Conference tournament in Greensboro, N.C., Tuesday, March 10, 2020. (AP Photo/Gerry Broome)

Virginia Tech guard Jalen Cone (15) dribbles while North Carolina guard Brandon Robinson (4) defends during the second half of an NCAA college basketball game at the Atlantic Coast Conference tournament in Greensboro, N.C., Tuesday, March 10, 2020. (AP Photo/Gerry Broome)

North Carolina head coach Roy Williams hugs North Carolina guard Christian Keeling (55) during the second half of an NCAA college basketball game against Virginia Tech at the Atlantic Coast Conference tournament in Greensboro, N.C., Tuesday, March 10, 2020. (AP Photo/Gerry Broome)