North Carolina's Kenny Williams (24) reacts following a 3-point basket late in an NCAA college basketball game against Miami in Chapel Hill, N.C., Saturday, Feb. 9, 2019. North Carolina won 88-85 in overtime. (AP Photo/Gerry Broome)

North Carolina's Garrison Brooks (15) and Miami's Anthony Lawrence II (3) struggle for a rebound during the first half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Feb. 9, 2019. (AP Photo/Gerry Broome)

North Carolina's Coby White drives to the basket while Miami's Sam Waardenburg (21) blocks during the first half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Feb. 9, 2019. (AP Photo/Gerry Broome)

North Carolina's Coby White (2) and Nassir Little pressure Miami's Chris Lykes during the second half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Feb. 9, 2019. North Carolina won 88-85 in overtime. (AP Photo/Gerry Broome)

North Carolina's Coby White, Kenny Williams, right, and Luke Maye (32) defend against Miami's Chris Lykes (0) during the first half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Feb. 9, 2019. (AP Photo/Gerry Broome)

North Carolina's Seventh Woods, left, and Miami's Chris Lykes (0) fall to the floor chasing the ball during the first half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Feb. 9, 2019. (AP Photo/Gerry Broome)

North Carolina's Luke Maye (32) shoots while Miami's Anthony Lawrence II and Ebuka Izundu (15) defend during the first half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Feb. 9, 2019. (AP Photo/Gerry Broome)

North Carolina's Seventh Woods (0) shoots while Miami's Anthony Lawrence II (3) defends during the first half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Feb. 9, 2019. (AP Photo/Gerry Broome)

North Carolina's Coby White dunks against Miami during the first half of an NCAA college basketball game in Chapel Hill, N.C., Saturday, Feb. 9, 2019. (AP Photo/Gerry Broome)