The Mavericks lost to the Thunder 94-101. After the game, Mavericks coach Kidd talked about Flagg in an interview with the media. The latter played point guard for 31 minutes and had no assists.

"Flag's left shoulder felt sore due to the impact in the first round of the game, but he insisted on finishing the game. We will know the specific extent of his injury tomorrow." Kidd said.

In this game, Flagg made 1 of 10 shots, 0 of 4 three-pointers, and only scored 2 points, 2 rebounds and 2 steals. Although he had 0 turnovers and 0 fouls, he did not score any assists, with a plus-minus value of -20!