BEIJING, CHINA - OCTOBER 07: Elise Mertens of Belgium celebrates after winning the Women's Singles fourth round match against Coco Gauff of the United States on day eight of China Open at the National Tennis Center on October 07, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 07: Elise Mertens of Belgium celebrates after winning the Women's Singles fourth round match against Coco Gauff of the United States on day eight of China Open at the National Tennis Center on October 07, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)

USA's Coco Gauff reacts after a point against 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)

Belgium's Elise Mertens serves to USA's Coco Gauff 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)

BEIJING, CHINA - OCTOBER 07: Su-Wei Hsieh of Chinese Taipei and Jelena Ostapenko of Latvia shake hands with rina Khromacheva and Liudmila Samsonova after winning the Women's Doubles secend round match I 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 retacts after winning the Women's Doubles secend round match against Irina Khromacheva and Liudmila Samsonova 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: Irina Khromacheva and Liudmila Samsonova serve against Su-Wei Hsieh of Chinese Taipei and Jelena Ostapenko of Latvia 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: Irina Khromacheva and Liudmila Samsonova return a shot against Su-Wei Hsieh of Chinese Taipei and Jelena Ostapenko of Latvia 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)