SHANGHAI, CHINA - OCTOBER 16: Daniil Medvedev returns a shot in the Men's Singles Quarter Finals match against Tommy Paul of the United States on Day ten of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 16, 2026 in Shanghai, China. (Photo by Shi Tang/Getty Images)

SHANGHAI, CHINA - OCTOBER 16: Tommy Paul of the United States returns a shot in the Men's Singles Quarter Finals match against Daniil Medvedev on Day ten of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 16, 2026 in Shanghai, China. (Photo by Shi Tang/Getty Images)

SHANGHAI, CHINA - OCTOBER 16: Tommy Paul of the United States returns a shot in the Men's Singles Quarter Finals match against Daniil Medvedev on Day ten of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 16, 2026 in Shanghai, China. (Photo by Shi Tang/Getty Images)

SHANGHAI, CHINA - OCTOBER 16: Daniil Medvedev reacts in the Men's Singles Quarter Finals match against Tommy Paul of the United States on Day ten of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 16, 2026 in Shanghai, China. (Photo by Shi Tang/Getty Images)

SHANGHAI, CHINA - OCTOBER 16: Tommy Paul of the United States returns a shot in the Men's Singles Quarter Finals match against Daniil Medvedev on Day ten of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 16, 2026 in Shanghai, China. (Photo by Shi Tang/Getty Images)

SHANGHAI, CHINA - OCTOBER 16: Tommy Paul of the United States returns a shot in the Men's Singles Quarter Finals match against Daniil Medvedev on Day ten of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 16, 2026 in Shanghai, China. (Photo by Shi Tang/Getty Images)

SHANGHAI, CHINA - OCTOBER 16: Tommy Paul of the United States returns a shot in the Men's Singles Quarter Finals match against Daniil Medvedev on Day ten of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 16, 2026 in Shanghai, China. (Photo by Shi Tang/Getty Images)

SHANGHAI, CHINA - OCTOBER 16: Tommy Paul of the United States returns a shot in the Men's Singles Quarter Finals match against Daniil Medvedev on Day ten of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 16, 2026 in Shanghai, China. (Photo by Shi Tang/Getty Images)