sentences:  NBA Commissioner David Stern denies the allegations.Lawrence Pedowitz, who led a review of the league's officiating following the outbreak of the scandal, concluded that, while Game 6 was poorly officiated, no concrete evidence existed of that game being fixed.During a 2005 playoff series against the Dallas Mavericks, Houston Rockets coach Jeff Van Gundy was fined a record amount for a coach, $100,000, for asserting that he had a source within the league who informed him that the referees were being instructed to call more fouls on Yao Ming, due to protests by Mavericks owner Mark Cuban.