China's Zheng Qinwen hits a return against Leylah Fernandez of Canada during their women's singles quarter-final match on day five of the Pan Pacific Open tennis tournament in Tokyo on October 25, 2024. (Photo by Richard A. Brooks / AFP) (Photo by RICHARD A. BROOKS/AFP via Getty Images)

China's Zheng Qinwen hits a return against Leylah Fernandez of Canada during their women's singles quarter-final match on day five of the Pan Pacific Open tennis tournament in Tokyo on October 25, 2024. (Photo by Richard A. Brooks / AFP) (Photo by RICHARD A. BROOKS/AFP via Getty Images)

China's Zheng Qinwen serves against Leylah Fernandez of Canada during their women's singles quarter-final match on day five of the Pan Pacific Open tennis tournament in Tokyo on October 25, 2024. (Photo by Richard A. Brooks / AFP) (Photo by RICHARD A. BROOKS/AFP via Getty Images)

China's Zheng Qinwen hits a return against Leylah Fernandez of Canada during their women's singles quarter-final match on day five of the Pan Pacific Open tennis tournament in Tokyo on October 25, 2024. (Photo by Richard A. Brooks / AFP) (Photo by RICHARD A. BROOKS/AFP via Getty Images)

Thailand's Mananchaya Sawangkaew hits a return to Serbia's Olga Danilovic during their women's singles quarterfinal match at the Guangzhou Open tennis tournament in Guangzhou, China's southern Guangdong province on October 25, 2024. (Photo by AFP) / China OUT (Photo by STR/AFP via Getty Images)

China's Zheng Qinwen hits a return against Leylah Fernandez of Canada during their women's singles quarter-final match on day five of the Pan Pacific Open tennis tournament in Tokyo on October 25, 2024. (Photo by Richard A. Brooks / AFP) (Photo by RICHARD A. BROOKS/AFP via Getty Images)

China's Zheng Qinwen serves against Leylah Fernandez of Canada during their women's singles quarter-final match on day five of the Pan Pacific Open tennis tournament in Tokyo on October 25, 2024. (Photo by Richard A. Brooks / AFP) (Photo by RICHARD A. BROOKS/AFP via Getty Images)

China's Zheng Qinwen reacts while playing against Leylah Fernandez of Canada during their women's singles quarter-final match on day five of the Pan Pacific Open tennis tournament in Tokyo on October 25, 2024. (Photo by Richard A. Brooks / AFP) (Photo by RICHARD A. BROOKS/AFP via Getty Images)