Novak Djokovic was defeated by Mariano Navone in what turned out to be the longest opening-round match of his Grand Slam career at the US Open. The contest ran longer than any previous first-round match he had played at a major tournament. The defeat brought his run at the event to an end. Djokovic left the competition following the loss.
Roger Federer and Mary Carillo were inducted into the International Tennis Hall of Fame on Saturday. Federer became emotional and shed tears during the ceremony, while Djokovic and Rafael Nadal were not in attendance.