Mitchell scores 40, Cavs sent Celtics to another OT loss

CLEVELAND — Donovan Mitchell scored 40 points and Lamar Stevens fueled Cleveland’s fourth-quarter comeback with his hustle, leading the Cavaliers to a 118-114 win on Monday night over the Boston Celtics, who lost their second overtime game in less than 24 hours. Evan Mobley added 25 points and 16 rebounds for the Cavs, who improved to 7-0 in OT while avenging a loss in Boston five days ago. Jaylen Brown scored 32 points and Malcolm Brogdon 24 for the Celtics, who didn’t arrive at their hotel in Cleveland until 2:30...