NEW YORK, NY – AUGUST 23: Novak Djokovic of Serbia; Rafael Nadal of Spain and Roger Federer of … [+] Switzerland on stage during the ATP Heritage Celebration at The Waldorf=Astoria on Augu...
NEW YORK, NY – AUGUST 23: Novak Djokovic of Serbia; Rafael Nadal of Spain and Roger Federer of … [+] Switzerland on stage during the ATP Heritage Celebration at The Waldorf=Astoria on Augu...