Novak Djokovic hits a return during the men's singles final between Novak Djokovic of Serbia and Stefanos Tsitsipas of Greece at the French Open tennis tournament at Roland Garros in Paris, France, June 13, 2021. (Xinhua/Gao Jing)
Stefanos Tsitsipas (L) and Novak Djokovic pose for photos prior to the men's singles final between Novak Djokovic of Serbia and Stefanos Tsitsipas of Greece at the French Open tennis tournament at Roland Garros in Paris, France, June 13, 2021. (Xinhua/Gao Jing)
Stefanos Tsitsipas hits a return during the men's singles final between Novak Djokovic of Serbia and Stefanos Tsitsipas of Greece at the French Open tennis tournament at Roland Garros in Paris, France, June 13, 2021. (Xinhua/Gao Jing)
