Ana Ivanovic starts 2009 season with a win in Brisbane

Ana Ivanovic serves to Petra Kvitova

Ana Ivanovic tries to return the ball
Ana Ivanovic waves to the crowd


Ana Ivanovic celebrates beating Petra Kvitova

Ana Ivanovic reaches out for a ball

Ana Ivanovic returns a shot to Petra Kvitova


Ana Ivanovic plays a backhand