Williamson scores 30, No. 1 Duke routs Wake Forest 87-65

Duke's Zion Williamson (1) drives between Wake Forest's Ikenna Smart (35) and Jaylen Hoard during the first half of an NCAA college basketball game in Winston-Salem, N.C., Tuesday, Jan. 8, 2019. (AP Photo/Chuck Burton)

Duke's Zion Williamson dunks against Wake Forest during the first half of an NCAA college basketball game in Winston-Salem, N.C., Tuesday, Jan. 8, 2019. (AP Photo/Chuck Burton)

Duke coach Mike Krzyzewski directs his team against Wake Forest during the first half of an NCAA college basketball game in Winston-Salem, N.C., Tuesday, Jan. 8, 2019. (AP Photo/Chuck Burton)

Duke's Javin DeLaurier (12) blocks a shot by Wake Forest's Torry Johnson (4) during the first half of an NCAA college basketball game in Winston-Salem, N.C., Tuesday, Jan. 8, 2019. (AP Photo/Chuck Burton)

Duke's RJ Barrett (5) dunks against Wake Forest during the first half of an NCAA college basketball game in Winston-Salem, N.C., Tuesday, Jan. 8, 2019. (AP Photo/Chuck Burton)

Duke's Cam Reddish (2) dunks past Wake Forest's Olivier Sarr (30) during the first half of an NCAA college basketball game in Winston-Salem, N.C., Tuesday, Jan. 8, 2019. (AP Photo/Chuck Burton)