Andy Roddick of the US reacts in his game against Novak Djokovic of Serbia during their men’s singles tennis match on day 9 of the Australian Open in Melbourne on January 27, 2009. Djokovic and Roddick are 7-6, 4-6, 2-6 as play continues. AFP PHOTO / GREG WOOD (Photo credit should read GREG WOOD/AFP/Getty Images)