BEIJING, CHINA - OCTOBER 02: Novak Djokovic of Serbia in action against Yunchaokete Bu of China in the Men's Singles second round match on day three of China Open at the National Tennis Center on October 02, 2026 in Beijing, China. (Photo by Yanshan Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 02: Aryna Sabalenka in action against Renata Zarazua of Mexico during the Women's Singles second round match on day three of China Open at the National Tennis Center on October 02, 2026 in Beijing, China. (Photo by Yanshan Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 02: Novak Djokovic of Serbia in action against Yunchaokete Bu of China in the Men's Singles second round match on day three of China Open at the National Tennis Center on October 02, 2026 in Beijing, China. (Photo by Yanshan Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 02: Yunchaokete Bu of China in action against Novak Djokovic of Serbia in the Men's Singles second round match on day three of China Open at the National Tennis Center on October 02, 2026 in Beijing, China. (Photo by Yanshan Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 02: Novak Djokovic of Serbia in action against Yunchaokete Bu of China in the Men's Singles second round match on day three of China Open at the National Tennis Center on October 02, 2026 in Beijing, China. (Photo by Yanshan Zhang/Getty Images)

BEIJING, CHINA - OCTOBER 02: Novak Djokovic of Serbia in action against Yunchaokete Bu of China in the Men's Singles second round match on day three of China Open at the National Tennis Center on October 02, 2026 in Beijing, China. (Photo by Yanshan Zhang/Getty Images)

Serbia's Novak Djokovic celebrates his victory against China's Bu Yunchaokete during their men's singles match at the China Open tennis tournament in Beijing on October 2, 2026. (Photo by Pedro PARDO / AFP via Getty Images)

Serbia's Novak Djokovic celebrates his victory against China's Bu Yunchaokete during their men's singles match at the China Open tennis tournament in Beijing on October 2, 2026. (Photo by Pedro PARDO / AFP via Getty Images)