Spain's Rafael Nadal returns the ball to Czech Republic player Tomas Berdych (not pictured), during their singles tennis match, on the sixth day of the ATP World Tour Finals, at the O2, in south-east ... more 
Spain's Rafael Nadal returns the ball to Czech Republic player Tomas Berdych (not pictured), during their singles tennis match, on the sixth day of the ATP World Tour Finals, at the O2, in south-east London on November 26, 2010. AFP PHOTO / IAN KINGTON (Photo credit should read IAN KINGTON/AFP/Getty Images) less 
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Getty Images | Photo By IAN KINGTON / AFP/Getty Images
Fri, Nov 26, 2010 10:06 AM EST