Russia's Karen Khachanov serves to Poland's Hubert Hurkacz during their men's singles quarterfinal match at the China Open tennis tournament in Beijing on October 4, 2026. (Photo by GREG BAKER / AFP via Getty Images)

BEIJING, CHINA - OCTOBER 04: Belinda Bencic of Switzerland attends the Harvest Fund Booth on day five of China Open at the National Tennis Center on October 04, 2026 in Beijing, China. (Photo by Emmanuel Wong/Getty Images)

BEIJING, CHINA - OCTOBER 04: Belinda Bencic of Switzerland attends the Harvest Fund Booth on day five of China Open at the National Tennis Center on October 04, 2026 in Beijing, China. (Photo by Emmanuel Wong/Getty Images)

BEIJING, CHINA - OCTOBER 04: Belinda Bencic of Switzerland attends the Harvest Fund Booth on day five of China Open at the National Tennis Center on October 04, 2026 in Beijing, China. (Photo by Emmanuel Wong/Getty Images)

BEIJING, CHINA - OCTOBER 04: Belinda Bencic of Switzerland attends the Harvest Fund Booth on day five of China Open at the National Tennis Center on October 04, 2026 in Beijing, China. (Photo by Emmanuel Wong/Getty Images)

BEIJING, CHINA - OCTOBER 04: Ekaterina Alexandrova looks o against Diana Shnaider in the Women's Singles Third Round match on day five of China Open at the National Tennis Center on October 04, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 04: Ekaterina Alexandrova returns a shot against Diana Shnaider in the Women's Singles Third Round match on day five of China Open at the National Tennis Center on October 04, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 04: Hubert Hurkacz of Poland celebrates winning the Men's singles quarterfinals match against Karen Khachanov on day five of China Open at the National Tennis Center on October 04, 2026 in Beijing, China. (Photo by Yanshan Zhang/Getty Images)