The 1950 Australian Championships was a tennis tournament that took place on outdoor Grass courts at the Kooyong Stadium in Melbourne, Australia from 21 January to 30 January. It was the 38th edition of the Australian Championships, the 11th held in Melbourne, and the first Grand Slam tournament of the year. Australian Frank Sedgman and American Louise Brough Clapp won the singles titles. Australian Open 1950: January 20–31, 1950 at Kooyong Stadium. Men's singles: Frank Sedgman — 2nd major title. Women's singles: Louise Brough Clapp — 4th major title. Wiki link