NBA Finals Boston Celtics at Dallas Mavericks

From American Airlines Center in Dallas, Texas.The Mavericks try to stay alive as they host the Celtics for Game 4 of the NBA Finals. Boston seeks a record 18th title after holding off Dallas in Game 3 for a 106-99 victory and a 3-0 series lead. Jaylen Brown (BOS) had 30 points and eight assists.