The 1909 Australasian Championships was a tennis tournament that took place on outdoor grass courts at Perth Zoo, Perth, Australia from 16 October to 25 October 1909. It was the fifth edition of the Australasian Championships, the first held in Perth and the third Grand Slam tournament of the year. Anthony Wilding won the singles title, his second after 1906. Australian Open 1909: October 16–25, 1909 at Perth Zoo. Men's singles: Anthony Wilding — 2nd major title. Wiki link