Serbia's Novak Djokovic rests between games against Poland's Hubert Hurkacz 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)

Serbia's Novak Djokovic serves against Poland's Hubert Hurkacz 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)

Serbia's Novak Djokovic reacts between points with Poland's Hubert Hurkacz 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)

Two men throw a football as they take a break at Toguchi beach in Toguchi, Okinawa prefecture on October 9, 2026. Lawmakers in Okinawa adopted a resolution on October 9 calling for revisions to a pact seen as giving the United States military preferential treatment in Japan, following a murder allegedly committed by an American Marine. (Photo by ANDREW CABALLERO-REYNOLDS / AFP via Getty Images)

Serbia's Novak Djokovic hits a return to Poland's Hubert Hurkacz 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)

Three men walk up Toguchi beach after throwing a football in Toguchi, Okinawa prefecture on October 9, 2026. Lawmakers in Okinawa adopted a resolution on October 9 calling for revisions to a pact seen as giving the United States military preferential treatment in Japan, following a murder allegedly committed by an American Marine. (Photo by ANDREW CABALLERO-REYNOLDS / AFP via Getty Images)

BEIJING, CHINA - OCTOBER 09: Iga Swiatek of Poland reacts during the Women's Singles quarterfinal match against Elise Mertens of Belgium 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: Iga Swiatek of Poland reacts during the Women's Singles quarterfinal match against Elise Mertens of Belgium on day ten of China Open at the National Tennis Center on October 09, 2026 in Beijing, China. (Photo by Yanshan Zhang/Getty Images)