Japanese fans celebrated Kei Nishikori's stunning win over top-ranked Novak Djokovic at the U.S. Open, staying up to the wee hours of Sunday morning to catch a moment of tennis history.
Japanese fans celebrated Kei Nishikori's stunning win over top-ranked Novak Djokovic at the U.S. Open, staying up to the wee hours of Sunday morning to catch a moment of tennis history.