BEIJING, CHINA - OCTOBER 07: Su-Wei Hsieh of Chinese Taipei and Jelena Ostapenko of Latvia return a shot against Irina Khromacheva and Liudmila Samsonova during the Women's Doubles secend round match on day eight of China Open at the National Tennis Center on October 07, 2026 in Beijing, China. (Photo by Emmanuel Wong/Getty Images)

BEIJING, CHINA - OCTOBER 07: Su-Wei Hsieh of Chinese Taipei and Jelena Ostapenko of Latvia return a shot against Irina Khromacheva and Liudmila Samsonova during the Women's Doubles secend round match on day eight of China Open at the National Tennis Center on October 07, 2026 in Beijing, China. (Photo by Emmanuel Wong/Getty Images)

USA's Coco Gauff hits a return to Belgium's Elise Mertens during their women's singles match at the China Open tennis tournament in Beijing on October 7, 2026. (Photo by Pedro Pardo / AFP via Getty Images)

China's Zhizhen Zhang hits a return to Czech Republic's Tomas Machac during their men's singles match at the Shanghai Masters tennis tournament in Shanghai on October 7, 2026. (Photo by Hector RETAMAL / AFP via Getty Images)

China's Zhizhen Zhang hits a return to Czech Republic's Tomas Machac during their men's singles match at the Shanghai Masters tennis tournament in Shanghai on October 7, 2026. (Photo by Hector RETAMAL / AFP via Getty Images)

China's Zhizhen Zhang hits a return to Czech Republic's Tomas Machac during their men's singles match at the Shanghai Masters tennis tournament in Shanghai on October 7, 2026. (Photo by Hector RETAMAL / AFP via Getty Images)

China's Zhizhen Zhang hits a return to Czech Republic's Tomas Machac during their men's singles match at the Shanghai Masters tennis tournament in Shanghai on October 7, 2026. (Photo by Hector RETAMAL / AFP via Getty Images)

China's Zhizhen Zhang hits a return to Czech Republic's Tomas Machac during their men's singles match at the Shanghai Masters tennis tournament in Shanghai on October 7, 2026. (Photo by Hector RETAMAL / AFP via Getty Images)