Cooper Flagg's summer league days are over, according to Marc Stein. The Mavericks are expected to shut down the No. 1 overall pick for the remainder of the Las Vegas Summer League, which means the next time we'll see him in game action will be during the preseason.

Cooper Flagg’s first and likely only NBA Summer League is over. The Dallas Mavericks have shut down the No. 1 pick in this year’s draft after two summer league games, according to a person who spoke S