Cleveland Cavaliers vs. Boston Celtics: Live Score and Analysis for Game 3 Bleacher Report Boston Celtics: Live Score and Analysis for Game 3. USA Today. 58.7K. Reads. 682. Comments. The Boston Celtics put up a fight, but the Cleveland Cavaliers had LeBron James on their side. The Cavs took a 3-0 series lead with a 103-95 victory over the ...