Novak Djokovic won a hard-fought match at Wimbledon on July 3. Before the event started he surprised his wife, Jelena, with a visit. Coaches warned him it would get tougher as the stages went on. Only a handful of top seeds remain. Serena Williams and Stan Wawrinka lost and exited. Djokovic pushed on. On July 3, fans watched him grind out every game. Other stars like Naomi Osaka also won that day.