Hall of Fame tennis coach Nick Bollettieri has died at the age of 91.

Serena Williams' loss in the third round of the U.S. Open brings an end to her tennis career.

Serbian tennis player Novak Djokovic set up a series of tennis tournaments in the Balkan region while the sport is suspended amid the coronavirus pandemic. (AP Photo/Darko Vojinovic)BELGRADE There was no social distancing and few among the thousands of fans wore face masks and Novak Djokovic approved. The fans filled the makeshift stands on Friday at Djokovic's Belgrade tennis club on the banks of the Danube River for the opening day of his charity tennis tour organized by him and his family. At the tennis, Djokovic defended the freedoms of the crowd. Djokovics Adria Tour is scheduled to move on to neighboring Croatia, Montenegro and Bosnia and Herzegovina.