Boston Celtics at Cleveland Cavaliers: The Cavaliers host the Celtics in game three of the Eastern Conference Finals. After two dominating performances in Boston, the Cavaliers return home to play in front of their home crowd. Boston’s star point guard Isaiah Thomas has been ruled out for the rest of the season. Boston’s chances of defeating the defending champions were already decimated when they got embarrassed in game two, but now it seems like a foregone conclusion that the Cavaliers will be playing in their third straight NBA Finals. This game will give the Celtics an opportunity to show what they’re made of. They’ll have to find a way to slow down LeBron James. He’s had ten straight fantastic games, and seems to be using the playoffs as an opportunity to remind the world that he’s the best player in the NBA. This is a must-win game for the Celtics.