Dallas now leads the series 3-2 after defeating Oklahoma City 104-92, and will return home for Game 6 with a chance to complete the sweep.
Luka Doncic led Dallas with a triple-double of 31 points, 11 assists, and 10 rebounds. Derrick Jones, Jr. scored a massive 19 points. Kyrie Irving had 12, while PJ Washington had 10.
The Mavericks can win the series in Game 6 back in Dallas on Saturday night at 7 p.m.