BEIJING, CHINA - OCTOBER 09: Katerina Siniakova of Czech Republic and Shuai Zhang of China celebrates after winning the Women's Doubles quarterfinals match against Storm Hunter of Australia and Kristina Mladenovic of France on day ten of China Open at the National Tennis Center on October 09, 2026 in Beijing, China. (Photo by Yanshan Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 09: Katerina Siniakova of Czech Republic and Shuai Zhang of China celebrates after winning the Women's Doubles quarterfinals match against Storm Hunter of Australia and Kristina Mladenovic of France on day ten of China Open at the National Tennis Center on October 09, 2026 in Beijing, China. (Photo by Yanshan Zhang/Getty Images)

Germany's Daniel Altmaier hits a return to USA's Ben Shelton during their men's singles match at the Shanghai Masters tennis tournament in Shanghai on October 9, 2026. (Photo by Hector RETAMAL / AFP via Getty Images)

USA's Ben Shelton hits a return to Germany's Daniel Altmaier during their men's singles match at the Shanghai Masters tennis tournament in Shanghai on October 9, 2026. (Photo by Hector RETAMAL / AFP via Getty Images)

Germany's Daniel Altmaier hits a return to USA's Ben Shelton during their men's singles match at the Shanghai Masters tennis tournament in Shanghai on October 9, 2026. (Photo by Hector RETAMAL / AFP via Getty Images)

Germany's Daniel Altmaier serves to USA's Ben Shelton during their men's singles match at the Shanghai Masters tennis tournament in Shanghai on October 9, 2026. (Photo by Hector RETAMAL / AFP via Getty Images)

USA's Ben Shelton hits a return to Germany's Daniel Altmaier during their men's singles match at the Shanghai Masters tennis tournament in Shanghai on October 9, 2026. (Photo by Hector RETAMAL / AFP via Getty Images)

USA's Ben Shelton hits a return to Germany's Daniel Altmaier during their men's singles match at the Shanghai Masters tennis tournament in Shanghai on October 9, 2026. (Photo by Hector RETAMAL / AFP via Getty Images)