Grand Slam (tennis) four players (Agassi, Federer, Nadal, Djokovic) achieved their career grand slam on three different surfaces: hard court, clay, and grass. Each woman's "first wins" in the four majors are listed chronologically and their ages upon completion of the Career Grand Slam are given in brackets. Five of the ten women achieved at least two Career Grand Slams, two of the ten have achieved three Career Grand Slams and Steffi Graf is the only player to achieve four Career Grand Slams. At Men's Doubles, 21 players have won the Career Grand Slam, including fourteen who achieved the Career Grand Slam with
Athens Olympic Tennis Centre Grand Slam event. The Main Court, in particular, is extremely large by the standards of major tennis competitions, with the seats being relatively far removed from the tennis court. The centre hosted the tennis matches at the 2004 Summer Olympics in Athens, Greece. The centre was completed in February 2004, and officially opened on August 2, 2004. In 2017, the Greek Basket League club, AEK Athens, revealed their plans to acquire the Main Court facility, in order to transform it into their home indoor basketball hall, with a spectator capacity for basketball games, of 9,500-10,000 seats. Athens Olympic Tennis Centre