Fox Sports 16/11
ATP Finals: Roger Federer, Alexander Zverev, Novak Djokovic, scores, schedule, results
NOVAK Djokovic prepared for his last-four clash with Kevin Anderson at the ATP Finals in ominous fashion by outlasting Marin Cilic 7-6 (9/7), 6-2 as Alexander Zverev geared up to face Roger Federer.