Poland's Iga Swiatek celebrates after winning against USA's Ann Li during their women's singles quarter-final match at the Wuhan Open tennis tournament in Wuhan, China's Hubei province on October 16, 2026. (Photo by WANG Zhao / AFP via Getty Images)

USA's Tommy Paul serves to Russia's Daniil Medvedev during their men's singles quarter-final match at the Shanghai Masters tennis tournament in Shanghai on October 16, 2026. (Photo by Hector RETAMAL / AFP via Getty Images)

USA's Tommy Paul reacts during his men's singles quarter-final match against Russia's Daniil Medvedev at the Shanghai Masters tennis tournament in Shanghai on October 16, 2026. (Photo by Hector RETAMAL / AFP via Getty Images)

USA's Tommy Paul reacts during his men's singles quarter-final match against Russia's Daniil Medvedev at the Shanghai Masters tennis tournament in Shanghai on October 16, 2026. (Photo by Hector RETAMAL / AFP via Getty Images)

Russia's Daniil Medvedev hits a return to USA's Tommy Paul during their men's singles quarter-final match at the Shanghai Masters tennis tournament in Shanghai on October 16, 2026. (Photo by Hector RETAMAL / AFP via Getty Images)

Russia's Daniil Medvedev hits a return to USA's Tommy Paul during their men's singles quarter-final match at the Shanghai Masters tennis tournament in Shanghai on October 16, 2026. (Photo by Hector RETAMAL / AFP via Getty Images)

Russia's Daniil Medvedev prepares to play a point against USA's Tommy Paul during their men's singles quarter-final match at the Shanghai Masters tennis tournament in Shanghai on October 16, 2026. (Photo by Hector RETAMAL / AFP via Getty Images)

Russia's Daniil Medvedev serves to USA's Tommy Paul during their men's singles quarter-final match at the Shanghai Masters tennis tournament in Shanghai on October 16, 2026. (Photo by Hector RETAMAL / AFP via Getty Images)