The Mavericks' Luka Doncic shook his head angrily and walked back to the bench after yelling at the referee.
In the waning seconds of regulation, the 23-year-old superstar missed what would have been a game-winning shot for the third time .
This time a fadeaway jumper from the right high post following deft isolation plays against Thunder defender Lu Dort.
When Doncic found out, he was already upset.
Against the Oklahoma City Thunder on Saturday night at American Airlines Center.
This was the most disheartening setback of the Mavericks' current back-to-back set.