Celtics stage comeback but fall to Pacers in overtime for first loss of season
An Eastern Conference finals rematch Wednesday night in Indiana produced a result that series didn’t: A Celtics loss. Five months after sweeping the Pacers to reach the NBA Finals, Boston overcame a 24-point second-half deficit but couldn’t complete the comeback, losing 135-132 in overtime at Gainbridge Fieldhouse. A Pascal Siakam 3-pointer with 6.1 seconds remaining…