Cooper Flagg drops 10 points as Mavericks hang on to beat Thunder in his preseason debut https://www.rawchili.com/nba/325817/ #Basketball #CharlotteHornets #CooperFlagg #DallasMavericks #DwightPowell #KyrieIrving #Lakers #LukaDončić #NBA #OklahomaCityThunder #Points #PreseasonDebut #SanAntonioSpurs #TheMavericks #VictorWembanyama