<P> Nadal began his Asian tour at the 2010 PTT Thailand Open in Bangkok where he lost to compatriot Guillermo García - López in the semifinals . Nadal was able to regroup, winning the 2010 Rakuten Japan Open Tennis Championships in Tokyo by defeating Gaël Monfils for his seventh title of the season . Nadal next played in the Shanghai Rolex Masters, where he lost to world No. 12 Jürgen Melzer in the third round . On 5 November, Nadal announced that he was pulling out of the Paris Masters owing to tendinitis in his left shoulder . On 21 November 2010, in London, Nadal won the Stefan Edberg Sportsmanship Award for the first time . </P> <P> At the 2010 ATP World Tour Finals in London, Nadal won all of his round - robin matches . In the semifinal, he defeated Murray in three sets, before losing to Roger Federer in the final . </P> <P> Nadal started 2011 by participating in the Mubadala World Tennis Championship in Abu Dhabi . In the final, he won over Roger Federer . At the Qatar ExxonMobil Open, he fell in straight sets Nikolay Davydenko in the semifinals . He and countryman López won the doubles title by defeating Daniele Bracciali and Andreas Seppi . </P> <P> In the quarterfinals of the Australian Open, Nadal suffered a hamstring injury against David Ferrer early in the pair's quarterfinal match and ultimately lost in straight sets, thus ending his effort to win four major tournaments in a row . </P>

Nadal and federer are names related to which sport