Boston Celtics (2-3, 10th in the Eastern Conference) vs. Philadelphia 76ers (4-0, second in the Eastern Conference) Philadelphia; Friday, 7 p.m. EDT BETMGM SPORTSBOOK LINE: 76ers -4.5; over/under is 231.5 BOTTOM LINE: Philadelphia hosts the Boston Celtics following the Philadelphia 76ers’ 139-134 overtime win against the Washington Wizards. Philadelphia finished 24-58 overall, 3-13 in Atlantic Division play and 12-29 at home a season ago.