Floyd Mayweather is facing two felony charges in Las Vegas after prosecutors alleged he used a $200,000 check with insufficient funds to purchase an Audemars Piguet watch from luxury resale store Gold and Beyond. The former boxing champion appeared through legal counsel during a court hearing this week and is scheduled for another hearing in September. The criminal case adds to a growing list of legal and financial disputes involving Mayweather, including tax issues, civil lawsuits and business-related litigation, even as he remains scheduled to compete in an exhibition match against Mike Zambidis in Greece later this month.