Who was the last Australian man to win the Australian Open singles?

Mark Edmondson was the last Australian man to win the Australian Open singles title.

Edmondson achieved the feat in 1976, defeating fellow Australian John Newcombe in the final. He entered the tournament unseeded and was ranked outside the world’s top 200, making the victory one of the most surprising Grand Slam triumphs of the era. He remains the lowest-ranked male Grand Slam singles champion since official ATP rankings began in 1973.

The result came during the Australian Championships period, before the event was consistently known internationally as the Australian Open. The tournament later moved from Kooyong to Melbourne Park in 1988, and no Australian man has won the singles title since Edmondson’s breakthrough.

Pat Cash, Pat Rafter and Lleyton Hewitt are common alternatives because each became a major figure in Australian tennis. Hewitt reached the Australian Open final in 2005, while Rafter and Cash won other Grand Slam titles, but none succeeded Edmondson as Australian champion in Melbourne.