2011 Australian Open was taken from the "Serena Slam" which was coined when Serena Williams won all four Grand Slam titles in a row spanning two calendar years, which in turn was taken from the "Tiger Slam" in which golfer Tiger Woods accomplished a similar feat in golf. Nadal was the number one seed and led the field. The other top ten seeds were; sixteen time Grand Slam champion, Roger Federer, 2008 Australian Open winner Novak Djokovic, two time Grand Slam finalists Robin Söderling and Andy Murray, Wimbledon runner up Tomáš Berdych, David Ferrer, 2003 US Open champion Andy Roddick, Fernando Verdasco and
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