Germany's Alexander Zverev gestures as he plays against China's Wu Yibing 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 Alexander Zverev hits a return to China's Wu Yibing 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 Alexander Zverev gestures as he plays against China's Wu Yibing 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 Alexander Zverev hits a return to China's Wu Yibing 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 Alexander Zverev hits a return to China's Wu Yibing 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)

Japan's Rei Sakamoto hits a return to Russia's Andrey Rublev during their men's singles match at the Shanghai Master tennis tournament in Shanghai on October 9, 2026. (Photo by CN-STR / AFP via Getty Images) / China OUT

Japan's Rei Sakamoto hits a return to Russia's Andrey Rublev during their men's singles match at the Shanghai Master tennis tournament in Shanghai on October 9, 2026. (Photo by CN-STR / AFP via Getty Images) / China OUT

Japan's Rei Sakamoto hits a return to Russia's Andrey Rublev during their men's singles match at the Shanghai Master tennis tournament in Shanghai on October 9, 2026. (Photo by CN-STR / AFP via Getty Images) / China OUT