Boston Celtics defeat Cleveland Cavaliers 111-108: The Celtics shocked the Cavaliers in Cleveland to win their first game of the Eastern Conference Finals. They won the game without their All-Star point guard Isaiah Thomas. Marcus Smart stepped up in his absence and scored a team-high 27 points on 7-10 shooting from beyond the three-point line. The Cavaliers had a 21 point lead in the third quarter before collapsing down the stretch. LeBron James had his worst playoff performance in years, scoring 11 points on 13 shots. Avery Bradley hit the game winning three-point shot with 0.1 seconds remaining. Celtics coach Brad Stevens drew up a great play to get Bradley open. The last two threes by Boston were made because of defensive miscues by J.R. Smith. He continuously makes boneheaded decisions and has lapses in judgment during key moments of games, especially on the defensive end of the floor. It’s shocking that Cavaliers coach Tyronn Lue continues to keep Smith in the game in key moments. He shot the ball well, but has been a defensive liability throughout his career. The Cavaliers are still favored to win the series, but losing this game in the manner that they did seems like something a championship caliber team wouldn’t do. These two teams will play game four on Tuesday in Cleveland.