Novak Djokovic of Serbia, right, and Mario Ancic of Croatia shake hands following their men's quarterfinal singles match at the Sydney International tennis tournament in Sydney, Thursday, Jan. 15, 2009. Djokovic won 6-3, 6-4. AP Photo logo AP Photo 37 months ago

Novak Djokovic of Serbia, right, and Mario Ancic of Croatia shake hands following their men's quarterfinal singles match at the Sydney International tennis tournament in Sydney, Thursday, Jan. 15, 2009. Djokovic won 6-3, 6-4.