What tennis tournament was hosted at a AAA Four Diamond luxury hotel and casino in Paradise, Nevada?
Alan King Tennis Classic: The Alan King Tennis Classic was a men's tennis tournament held in Las Vegas, Nevada from 1972-1985. Alan King Tennis Classic:  The event was hosted by American comedian Alan King and was played on outdoor hard courts of the Caesars Palace hotel. Caesars Palace: Caesars Palace is a AAA Four Diamond luxury hotel and casino in Paradise, Nevada, United States.
The Alan King Tennis Classic