Quentin Grimes scored 35 points, including 17 in the fourth quarter, for the 76ers (22-42), who have lost four of five. Dallas sent Grimes to Philadelphia in exchange for Caleb Martin last month. Risacher’s follow-up, two-handed jam helped the Hawks close the first half strong for a 66-57 lead at the break.

The Sixers used every player they had available on Monday night in Atlanta, but they did not have enough to beat a short-handed Hawks team.