In pics: 2026 ATP tour Shanghai Masters tennis tournament

Stefanos Tsitsipas of Greece reacts during the men's round of 16 match against Daniil Medvedev of Russia at the 2026 ATP tour Shanghai Masters tennis tournament in Shanghai, China, Oct. 14, 2026. (Xinhua/Wang Xiang)

Daniil Medvedev of Russia waves to spectators after winning the men's round of 16 match against Stefanos Tsitsipas of Greece at the 2026 ATP tour Shanghai Masters tennis tournament in Shanghai, China, Oct. 14, 2026. (Xinhua/Wang Xiang)

Daniil Medvedev of Russia hits a return during the men's round of 16 match against Stefanos Tsitsipas of Greece at the 2026 ATP tour Shanghai Masters tennis tournament in Shanghai, China, Oct. 14, 2026. (Xinhua/Wang Xiang)

Daniil Medvedev of Russia celebrates scoring during the men's round of 16 match against Stefanos Tsitsipas of Greece at the 2026 ATP tour Shanghai Masters tennis tournament in Shanghai, China, Oct. 14, 2026. (Xinhua/Wang Xiang)

Daniil Medvedev of Russia celebrates scoring during the men's round of 16 match against Stefanos Tsitsipas of Greece at the 2026 ATP tour Shanghai Masters tennis tournament in Shanghai, China, Oct. 14, 2026. (Xinhua/Wang Xiang)

Stefanos Tsitsipas of Greece celebrates scoring during the men's round of 16 match against Daniil Medvedev of Russia at the 2026 ATP tour Shanghai Masters tennis tournament in Shanghai, China, Oct. 14, 2026. (Xinhua/Wang Xiang)