Novak Djokovic of Serbia stretches for the ball in his men's singles quarter-final match against Tomas Berdych of Czech Republic at the Australian Open tennis tournament in Melbourne

 
Novak Djokovic of Serbia stretches for the ball in his men
Novak Djokovic of Serbia stretches for the ball in his men's singles quarter-final match against Tomas Berdych of Czech Republic at the Australian Open tennis tournament in Melbourne January 22, 2013. REUTERS/Scott Barbour/Pool