Novak Djokovic claimed a tough match at Wimbledon on July 3. Before the event started he surprised his wife, Jelena, with a visit. Coaches told him it would get tougher as the stages went on. Few top seeds remain. Serena Williams and Stan Wawrinka lost and left. Djokovic kept going. On July 3, fans saw him grind out every game. Other stars like Naomi Osaka also won that day.