2015 Australian Open 2015 Australian Open The 2015 Australian Open was a tennis tournament that took place at Melbourne Park from 19 January to 1 February 2015. It was the 103rd edition of the Australian Open, and the first Grand Slam tournament of the year. Stan Wawrinka was the defending champion in men's singles but lost to four-time Australian Open champion Novak Djokovic in the semi-finals. Reigning women's champion Li Na did not defend her title, as she retired from professional tennis in September, 2014. Novak Djokovic won an Open Era record fifth men's singles crown by defeating Andy Murray in the final,
2011 Australian Open the Quad events David Wagner won the singles while Andrew Lapthorne and Peter Norfolk took the doubles crown. The 2011 Australian Open was the 99th edition of the Australian Open, held at Melbourne Park, in Melbourne, Victoria. The tournament was an event run by the International Tennis Federation (ITF) and Tennis Australia, that was part of the 2011 ATP World Tour and the 2011 WTA Tour calendars, under the Grand Slam category. The tournament consisted of men's and women's singles and doubles draws as well as a mixed doubles event. There was also singles and doubles events for boys and