As a handful of states allow sports gambling/wagering, the National Basketball Association has named MGM Resorts International its official gaming partner, the first deal between a professional sports league and a casino operator in the United States.The NBA took a bold, early lead among major sports leagues with the July 31 announcement of its new partnership with MGM Resorts International, which will give the hotel and casino organization use of both the NBA and the WNBA’s branding and data across its physical and …