North Carolina forward Puff Johnson (14) looks to shoot while guarded by Duke guard Jacob Grandison (13) and forward Mark Mitchell (25) in the first half of an NCAA college basketball game on Saturday, Feb. 4, 2023, in Durham, N.C. (AP Photo/Jacob Kupferman)

North Carolina guard R.J. Davis (4) guards Duke guard Jeremy Roach (3) in the first half of an NCAA college basketball game on Saturday, Feb. 4, 2023, in Durham, N.C. (AP Photo/Jacob Kupferman)

Duke student fans cheer before an NCAA college basketball game against North Carolina on Saturday, Feb. 4, 2023, in Durham, N.C. (AP Photo/Jacob Kupferman)

Duke center Dereck Lively II (1) guards against North Carolina guard Caleb Love (2) in the first half of an NCAA college basketball game on Saturday, Feb. 4, 2023, in Durham, N.C. (AP Photo/Jacob Kupferman)

North Carolina guard R.J. Davis brings the ball upcourt against Duke in the first half of an NCAA college basketball game on Saturday, Feb. 4, 2023, in Durham, N.C. (AP Photo/Jacob Kupferman)

North Carolina guard Seth Trimble (0) guards Duke guard Jeremy Roach (3) in the first half of an NCAA college basketball game on Saturday, Feb. 4, 2023, in Durham, N.C. (AP Photo/Jacob Kupferman)

Duke head coach Jon Scheyer looks on in the first half of an NCAA college basketball game against North Carolina on Saturday, Feb. 4, 2023, in Durham, N.C. (AP Photo/Jacob Kupferman)

North Carolina head coach Hubert Davis looks on in the first half of an NCAA college basketball game against Duke on Saturday, Feb. 4, 2023, in Durham, N.C. (AP Photo/Jacob Kupferman)

Duke head coach Jon Scheyer celebrates with fans after defeating North Carolina during an NCAA college basketball game on Saturday, Feb. 4, 2023, in Durham, N.C. (AP Photo/Jacob Kupferman)

North Carolina forward Leaky Black (1) drives to the basket while guarded by Duke forward Mark Mitchell (25) and guard Jeremy Roach, right, in the first half of an NCAA college basketball game on Saturday, Feb. 4, 2023, in Durham, N.C. (AP Photo/Jacob Kupferman)

North Carolina forward Armando Bacot guards Duke center Ryan Young (15) in the first half of an NCAA college basketball game on Saturday, Feb. 4, 2023, in Durham, N.C. (AP Photo/Jacob Kupferman)

Duke student fans cheer before an NCAA college basketball game against North Carolina on Saturday, Feb. 4, 2023, in Durham, N.C. (AP Photo/Jacob Kupferman)

North Carolina forward Pete Nance (32) guards Duke center Kyle Filipowski (30) in the first half of an NCAA college basketball game on Saturday, Feb. 4, 2023, in Durham, N.C. (AP Photo/Jacob Kupferman)

North Carolina forward Armando Bacot (5) reacts after a dunk against Duke in the first half of an NCAA college basketball game on Saturday, Feb. 4, 2023, in Durham, N.C. (AP Photo/Jacob Kupferman)

North Carolina forward Jalen Washington, left, looks to pass the ball while guarded by Duke center Dereck Lively II (1) and guard Jeremy Roach (3) in the first half of an NCAA college basketball game on Saturday, Feb. 4, 2023, in Durham, N.C. (AP Photo/Jacob Kupferman)

North Carolina forward Armando Bacot (5) drives to the basket while guarded by Duke center Ryan Young (15) in the first half of an NCAA college basketball game on Saturday, Feb. 4, 2023, in Durham, N.C. (AP Photo/Jacob Kupferman)

North Carolina forward Pete Nance (32) looks to shoot while guarded by Duke guard Tyrese Proctor (5) in the first half of an NCAA college basketball game on Saturday, Feb. 4, 2023, in Durham, N.C. (AP Photo/Jacob Kupferman)

Duke student fans cheer before an NCAA college basketball game against North Carolina, Saturday, Feb. 4, 2023, in Durham, N.C. (AP Photo/Jacob Kupferman)

Duke guard Tyrese Proctor (5) guards against North Carolina guard Caleb Love (2) in the first half of an NCAA college basketball game on Saturday, Feb. 4, 2023, in Durham, N.C. (AP Photo/Jacob Kupferman)