Australian Open 2020 Marks 50th Anniversary of Margaret Court’s Grand Slam/An Open Letter from Tennis Australia   Media Release Saturday 30 November 2019   Australian Open 2020 marks 50th anniversary of Margaret Court’s historic Grand Slam   In 1970 Margaret Court won the Australian Open, the first Grand Slam tournament of the year, thus … [Read more...] about Australian Open 2020 Marks 50th Anniversary of Margaret Court’s Grand Slam/An Open Letter from Tennis Australia