BASEL, SWITZERLAND - NOVEMBER 05:  Novak Djokovic of Serbia plays a forehand in his match against Jan Hernych of Czech Republic during Day Four of the Davidoff Swiss Indoors Tennis at St Jakobshalle on November 5, 2009 in Basel, Switzerland. Getty Images logo Getty Images 27 months ago

BASEL, SWITZERLAND - NOVEMBER 05: Novak Djokovic of Serbia plays a forehand in his match against Jan Hernych of Czech Republic during Day Four of the Davidoff Swiss Indoors Tennis at St Jakobshalle on November 5, 2009 in Basel, Switzerland.