Philadelphia 76ers’ Jimmy Butler, right, fouls Boston Celtics’ Kyrie Irving during the first half of an NBA basketball game in Boston, Tuesday, Dec. 25, 2018. (AP Photo/Michael Dwyer) Michael Dwyer
Philadelphia 76ers’ Jimmy Butler, right, fouls Boston Celtics’ Kyrie Irving during the first half of an NBA basketball game in Boston, Tuesday, Dec. 25, 2018. (AP Photo/Michael Dwyer) Michael Dwyer