SHANGHAI, CHINA - OCTOBER 08: Luca Van Assche of France returns a shot in the Men's Singles First Round match against Yunchaokete Bu of China on Day two of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 08, 2026 in Shanghai, China. (Photo by Shi Tang/Getty Images)

SHANGHAI, CHINA - OCTOBER 08: Yunchaokete Bu of China returns a shot in the Men's Singles First Round match against Luca Van Assche of France on Day two of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 08, 2026 in Shanghai, China. (Photo by Shi Tang/Getty Images)

SHANGHAI, CHINA - OCTOBER 08: Yunchaokete Bu of China reacts in the Men's Singles First Round match against Luca Van Assche of France on Day two of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 08, 2026 in Shanghai, China. (Photo by Shi Tang/Getty Images)

SHANGHAI, CHINA - OCTOBER 08: Yunchaokete Bu of China reacts in the Men's Singles First Round match against Luca Van Assche of France on Day two of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 08, 2026 in Shanghai, China. (Photo by Shi Tang/Getty Images)

SHANGHAI, CHINA - OCTOBER 08: Luca Van Assche of France returns a shot in the Men's Singles First Round match against Yunchaokete Bu of China on Day two of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 08, 2026 in Shanghai, China. (Photo by Shi Tang/Getty Images)

SHANGHAI, CHINA - OCTOBER 08: Yunchaokete Bu of China reacts in the Men's Singles First Round match against Luca Van Assche of France on Day two of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 08, 2026 in Shanghai, China. (Photo by Shi Tang/Getty Images)

SHANGHAI, CHINA - OCTOBER 08: Yunchaokete Bu of China reacts in the Men's Singles First Round match against Luca Van Assche of France on Day two of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 08, 2026 in Shanghai, China. (Photo by Shi Tang/Getty Images)

SHANGHAI, CHINA - OCTOBER 08: Yunchaokete Bu of China reacts in the Men's Singles First Round match against Luca Van Assche of France on Day two of 2026 Rolex Shanghai Masters at Qi Zhong Tennis Centre on October 08, 2026 in Shanghai, China. (Photo by Shi Tang/Getty Images)