Dallas Mavericks forward Cooper Flagg delivered a highlight-reel dunk during the first half of the team's game against the Brooklyn Nets at American Airlines Center on November 8, 2026. The 18-year-old rookie, wearing number 32, celebrated with teammates after the play energized the home crowd in Dallas, Texas.
The Mavericks hosted the Nets in a regular-season NBA matchup. Flagg's slam came as part of his continued strong start to his professional career with Dallas.
