بطولة اوستراليا المفتوحه ابتدت سنة 1905 ف ميلبورن پارك ف ميلبورن , اوستراليا. بطولات اوستراليا المفتوحه للستات ابتدت سنة 1922. a Known as the Australasian Championships (1905–1926) and as the Australian Championships (1927–1968) during the Amateur Era. b The tournament entered the Open Era with the 1969 edition, allowing professional players to compete alongside amateurs. c Since 1988, Rod Laver Arena features a retractable roof and lights, allowing indoor and night-time play. d The Australian Open specifically uses Plexicushion Prestige hard كورتs, categorized as a "Medium" speed surface by the International Tennis Federation (ITF). e The tournament was not held in 1986 because of a date change.