China's Guo Hanyu hits a return to Romania's Sorana Cirstea during their women's singles match at the Wuhan Open tennis tournament in Wuhan, China's Hubei province on October 13, 2026. (Photo by WANG Zhao / AFP via Getty Images)

China's Guo Hanyu hits a return to Romania's Sorana Cirstea during their women's singles match at the Wuhan Open tennis tournament in Wuhan, China's Hubei province on October 13, 2026. (Photo by WANG Zhao / AFP via Getty Images)

Romania's Sorana Cirstea hits a return to China's Guo Hanyu during their women's singles match at the Wuhan Open tennis tournament in Wuhan, China's Hubei province on October 13, 2026. (Photo by WANG Zhao / AFP via Getty Images)

Australia's Alex de Minaur hits a return to Russia's Karen Khachanov during their men's singles match at the Shanghai Masters tennis tournament in Shanghai on October 13, 2026. (Photo by CN-STR / AFP via Getty Images) / China OUT

Australia's Alex de Minaur hits a return to Russia's Karen Khachanov during their men's singles match at the Shanghai Masters tennis tournament in Shanghai on October 13, 2026. (Photo by CN-STR / AFP via Getty Images) / China OUT

SHANGHAI, CHINA - OCTOBER 13: Jakub Mensik of Czechia returns a shot in the Men's Singles Fourth Round match against Arthur Gea of France on Day seven of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 13, 2026 in Shanghai, China. (Photo by Shi Tang/Getty Images)

SHANGHAI, CHINA - OCTOBER 13: Jakub Mensik of Czechia serves in the Men's Singles Fourth Round match against Arthur Gea of France on Day seven of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 13, 2026 in Shanghai, China. (Photo by Shi Tang/Getty Images)

SHANGHAI, CHINA - OCTOBER 13: Arthur Gea of France returns a shot in the Men's Singles Fourth Round match against Jakub Mensik of Czechia on Day seven of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 13, 2026 in Shanghai, China. (Photo by Shi Tang/Getty Images)