BEIJING, CHINA - OCTOBER 03: Belinda Bencic of Switzerland plays a backhand against Anastasia Zakharova in the Women's single second round match on day four of China Open at the National Tennis Center on October 03, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 03: Anna Kalinskaya returns a shot against Qinwen Zheng of China 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 Emmanuel Wong/Getty Images)

BEIJING, CHINA - OCTOBER 03: Belinda Bencic of Switzerland plays a backhand against Anastasia Zakharova in the Women's single second round match on day four of China Open at the National Tennis Center on October 03, 2026 in Beijing, China. (Photo by Lintao Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 03: Anna Kalinskaya returns a shot against Qinwen Zheng of China 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 Emmanuel Wong/Getty Images)

BEIJING, CHINA - OCTOBER 03: Anna Kalinskaya returns a shot against Qinwen Zheng of China 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 Emmanuel Wong/Getty Images)

BEIJING, CHINA - OCTOBER 03: Anna Kalinskaya returns a shot against Qinwen Zheng of China 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 Emmanuel Wong/Getty Images)

BEIJING, CHINA - OCTOBER 03: Anna Kalinskaya returns a shot against Qinwen Zheng of China 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 Emmanuel Wong/Getty Images)

BEIJING, CHINA - OCTOBER 03: Qinwen Zheng of China reacts during the Women's Singles second round match against Anna Kalinskaya on day four of China Open at the National Tennis Center on October 03, 2026 in Beijing, China. (Photo by Emmanuel Wong/Getty Images)