A Grand Slam in the sport of real tennis is earned by a player who holds the following titles in the same calendar year: Australian Open U.S. Open French Open British Open The concept was borrowed from lawn tennis's Grand Slam. In 1984 Chris Ronaldson, then in 2000 and 2001 Robert Fahey earned back-to-back Grand Slams, and Fahey earned his third Grand Slam again in 2008. For ladies, Charlotte Cornwallis made it twice. Men's singles Men's doubles See also List of real tennis world champions References Real tennis