HIGHLIGHTS: Celtics take Game 1 of NBA Finals with 107-89 blowout win
Celtics take down the Dallas Mavericks 107-89 in Game 1 of the NBA Finals. Jaylen Brown was getting it done on both ends. He finished with 22 points, 3 steals and 3 blocks. Kristaps Porzingis was the difference, though, scoring 20 points in 21 minutes and also having 3 blocks.