BC beats No. 20 Clemson 62-54; Tigers' lead sliced atop ACC

Boston College forward Quinten Post takes a shot as Clemson guard Chase Hunter tries to block during the second half of an NCAA college basketball game, Tuesday, Jan. 31, 2023, in Boston. (AP Photo/Charles Krupa)

Boston College forward Quinten Post, left, strips the ball from Clemson forward Ben Middlebrooks during the first half of an NCAA college basketball game, Tuesday, Jan. 31, 2023, in Boston. (AP Photo/Charles Krupa)

Boston College forward T.J. Bickerstaff (1) is pressured by Clemson center PJ Hall (24) on a shot during the second half of an NCAA college basketball game, Tuesday, Jan. 31, 2023, in Boston. (AP Photo/Charles Krupa)

Boston College guard Jaeden Zackery (3) drives to the basket against Clemson forward RJ Godfrey (22) during the second half of an NCAA college basketball game, Tuesday, Jan. 31, 2023, in Boston. (AP Photo/Charles Krupa)

Boston College forward Quinten Post (12) grabs a rebound over Clemson forward Chauncey Wiggins, right, during the second half of an NCAA college basketball game, Tuesday, Jan. 31, 2023, in Boston. (AP Photo/Charles Krupa)

Clemson forward Hunter Tyson (5) grabs a rebound against Boston College forward Devin McGlockton, left, during the second half of an NCAA college basketball game, Tuesday, Jan. 31, 2023, in Boston. (AP Photo/Charles Krupa)

Clemson guard Dillon Hunter, left, drives to the basket against Boston College guard Jaeden Zackery (3) during the first half of an NCAA college basketball game, Tuesday, Jan. 31, 2023, in Boston. (AP Photo/Charles Krupa)

Clemson guard Chase Hunter (1) drives to the basket against Boston College guard Makai Ashton-Langford, right, during the first half of an NCAA college basketball game, Tuesday, Jan. 31, 2023, in Boston. (AP Photo/Charles Krupa)

Clemson forward Hunter Tyson (5) looks to pass while covered by Boston College guard Jaeden Zackery (3) during the first half of an NCAA college basketball game, Tuesday, Jan. 31, 2023, in Boston. (AP Photo/Charles Krupa)

Boston College head coach Earl Grant calls to his players during the first half of an NCAA college basketball game against Clemson, Tuesday, Jan. 31, 2023, in Boston. (AP Photo/Charles Krupa)

Clemson head coach Brad Brownell talks with his players during a time out during the first half of an NCAA college basketball game against Boston College, Tuesday, Jan. 31, 2023, in Boston. (AP Photo/Charles Krupa)

Clemson center PJ Hall (24) pushes back Boston College forward Quinten Post, left, while pivoting to the basket during the first half of an NCAA college basketball game, Tuesday, Jan. 31, 2023, in Boston. (AP Photo/Charles Krupa)

Clemson center PJ Hall (24) grabs a rebound against Boston College guard Prince Aligbe (10) during the first half of an NCAA college basketball game, Tuesday, Jan. 31, 2023, in Boston. (AP Photo/Charles Krupa)

Clemson forward Ben Middlebrooks (10) drives to the basket against Boston College forward Quinten Post during the first half of an NCAA college basketball game, Tuesday, Jan. 31, 2023, in Boston. (AP Photo/Charles Krupa)

Clemson guard Joshua Beadle (0) drives to the basket against Boston College during the first half of an NCAA college basketball game, Tuesday, Jan. 31, 2023, in Boston. (AP Photo/Charles Krupa)