BEIJING, CHINA - OCTOBER 03: Katie Volynets of The United States in action against Elise Mertens of Belgium during the Women's Singles second round match on day four of China Open at the National Tennis Center on October 03, 2026 in Beijing, China. (Photo by Yanshan Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 03: Alex De Minaur of Australia in action against Quentin Halys of France during the Man's Singles second round match on day four of China Open at the National Tennis Center on October 03, 2026 in Beijing, China. (Photo by Yanshan Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 03: Quentin Halys of France in action against Alex De Minaur of Australia during the Man's Singles second round match on day four of China Open at the National Tennis Center on October 03, 2026 in Beijing, China. (Photo by Yanshan Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 03: Alex De Minaur of Australia in action against Quentin Halys of France during the Man's Singles second round match on day four of China Open at the National Tennis Center on October 03, 2026 in Beijing, China. (Photo by Yanshan Zhang/Getty Images)

USA's Coco Gauff reacts during the women's singles second round tennis match against Colombia's Camila Osorio at the China Open tennis tournament in Beijing on October 3, 2026. (Photo by WANG Zhao / AFP via Getty Images)

BEIJING, CHINA - OCTOBER 03: Coco Gauff of the United States plays a forehand against Camila Osorio of Colombia in the Women's Singles second round match on day two of China Open at the National Tennis Center on October 01, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 03: Coco Gauff of the United States plays a forehand against Camila Osorio of Colombia in the Women's Singles second round match on day two of China Open at the National Tennis Center on October 01, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 03: Coco Gauff of the United States plays a forehand against Camila Osorio of Colombia in the Women's Singles second round match on day two of China Open at the National Tennis Center on October 01, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)