The Dallas Mavericks are aiming for their first win of the NBA Finals. Dallas will host the Boston Celtics tonight in Game Three at the American Airlines Center. The Mavs trail the series 2-0 and are coming off a 105-98 loss to the Celtics in Game Two on Sunday. Luka Doncic led the way with 32 points, 11 rebounds and 11 assists in the losing effort. Doncic reportedly received a pain-killing injection prior to Game Two and is expected to receive another before tonight's matchup. The Mavs have lost three of their last four games overall.