Djokovic will now head to Australia for another warmup event , the mixed teams Hopman Cup , where he will line up with glamor girl Ana Ivanovic in Serbia 's opening rubber against Italy 's Andreas Seppi and Francesca Schiavone on Monday . World No . 1 Novak Djokovic beats Andrea Petkovic in final of Abu Dhabi exhibition . He will now head to Perth to play in The Hopman Cup with fellow Serbian Ana Ivanovic . Mixed teams event began on next month , with Germany and Australia winning . Germany 's Andrea Petkovic in doubt for Australian Open after suffering knee injury .
World No . 1 Novak Djokovic beats Andrea Petkovic in final of Abu Dhabi exhibition . He will now head to Perth to play in The Hopman Cup with fellow Serbian Ana Ivanovic . Mixed teams event began on next month , with Germany and Australia winning . Germany 's Andrea Petkovic in doubt for Australian Open after suffering knee injury .