Tennis stars Andre Agassi, John McEnroe, Andy Roddick, and Michael Chang will compete in the first Pickleball Slam on April 2nd at the Seminole Hard Rock Hotel & Casino in Hollywood, Florida, for a chance to win $1 million. Hopefully, the players will each be mic’ed up along the way, as McEnroe and Roddick have previously voiced some discontent with the sport of pickleball. It would be interesting to get their live thoughts when the action takes place.