Australian tennis players Bernard Tomic and Omar Jasika have been involved in a controversial Challenger Tour doubles match against billionaire American hedge fund manager Bill Ackman.

Tennis fans have slammed US billionaire Bill Ackman for making a mockery of the sport after he and veteran Jack Sock were destroyed by Bernard Tomic and Omar Jasika in a professional match that looked more like a casual hit around with friends than one where prizemoney was on the line.

“I guess when you’re worth $9.5 billion, tour players will treat you like a “Make-A-Wish” child in your ATP Challenger match. Bill Ackman is an absolute joke. Shame on the Tennis Hall of Fame, shame on the ATP Tour for allowing this man to buy a wildcard,” one fan wrote sharing a clip of Ackman.