The Boston Celtics defeated the Dallas Mavericks 106-99 in Game 3 of the NBA Finals presented by YouTube TV, taking a 3-0 series lead. The Mavericks attempted a comeback in the fourth quarter, narrowing the gap from 21 points (91-70) at the 10:21 mark to 93-92 with 3:37 remaining. Despite being outscored 29-21 in the final quarter, Boston managed to secure the win.
