Ancic needed five sets to defeat the 19-year-old Novak Djokovic of Serbia , 6-4 , 4-6 , 4-6 , 7-5 , 6-3 .
Novak Djokovic /people/person/nationality Serbia
NNP VBD CD NNS TO VB DT JJ NNP NNP IN NNP , CD , CD , CD , CD , CD .