Novok Djokovic

Tennis Star Novak Djokovic lost the US Open final by 6-4, 6-4, 6-4 against Russian Daniil Medvedev on September 12. If Djokovic had won the match, he'd have become the third player in history to win US Open, Wimbledon, Australian Open, and French Open in the same year. On his defeat, Djokovic said, ''It's a tough one to swallow, this loss, considering everything that was on the line.''