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
2010 Australian Open 2010 Australian Open The 2010 Australian Open was a tennis tournament that took place in Melbourne Park in Melbourne, Australia, from 18 to 31 January. It was the 98th edition of the Australian Open, and the first Grand Slam event of the year. In the singles competition, Rafael Nadal and Serena Williams were the defending champions. Williams was able to retain her title with a win over Justine Henin, 6–4, 3–6, 6–2 in the final, while Nadal retired in his quarterfinals match against Andy Murray owing to a quadriceps injury. Roger Federer was the men's champion, defeating finalist Andy Murray