NEW YORK, NY - AUGUST 23: Juan Carlos Ferrero of Spain and Roger Federer of Switzerlan wait to go on stage before the ATP Heritage Celebration at The Waldorf=Astoria on August 23, 2013 in New York City. (Photo by Matthew Stockman/Getty Images)
NEW YORK, NY - AUGUST 23: Juan Carlos Ferrero of Spain and Roger Federer of Switzerlan wait to go on stage before the ATP Heritage Celebration at The Waldorf=Astoria on August 23, 2013 in New York City. (Photo by Matthew Stockman/Getty Images)