China's Bu Yunchaokete hits a return to Poland's Kamil Majchrzak during their men's singles match at the Hangzhou Open tennis tournament in Hangzhou, in China's eastern Zhejiang province on September 26, 2026. (Photo by AFP via Getty Images) / China OUT

China's Bu Yunchaokete hits a return to Poland's Kamil Majchrzak during their men's singles match at the Hangzhou Open tennis tournament in Hangzhou, in China's eastern Zhejiang province on September 26, 2026. (Photo by AFP via Getty Images) / China OUT

Poland's Kamil Majchrzak hits a return to China's Bu Yunchaokete during their men's singles match at the Hangzhou Open tennis tournament in Hangzhou, in China's eastern Zhejiang province on September 26, 2026. (Photo by AFP via Getty Images) / China OUT

Poland's Kamil Majchrzak hits a return to China's Bu Yunchaokete during their men's singles match at the Hangzhou Open tennis tournament in Hangzhou, in China's eastern Zhejiang province on September 26, 2026. (Photo by AFP via Getty Images) / China OUT

Ukraine's Anhelina Kalinina hits a return to Italy's Tyra Grant during their women's singles semi-final match at the Billie Jean King Cup tennis tournament in Shenzhen, in China's southern Guangdong province on September 26, 2026. (Photo by CN-STR / AFP via Getty Images) / China OUT

Ukraine's Anhelina Kalinina reacts after beating Italy's Tyra Grant in their women's singles semi-final match at the Billie Jean King Cup tennis tournament in Shenzhen, in China's southern Guangdong province on September 26, 2026. (Photo by CN-STR / AFP via Getty Images) / China OUT

Ukraine's Anhelina Kalinina hits a return to Italy's Tyra Grant during their women's singles semi-final match at the Billie Jean King Cup tennis tournament in Shenzhen, in China's southern Guangdong province on September 26, 2026. (Photo by CN-STR / AFP via Getty Images) / China OUT

Ukraine's Anhelina Kalinina serves to Italy's Tyra Grant during their women's singles semi-final match at the Billie Jean King Cup tennis tournament in Shenzhen, in China's southern Guangdong province on September 26, 2026. (Photo by CN-STR / AFP via Getty Images) / China OUT