Chinese champions Sun and Wang won their mixed doubles opener 3-1, and Sun also won her singles debut 3-0.

Reigning world mixed doubles champions Sun Yingsha and Wang Chuqin won their opening match 3-1 after dropping the first set, overcoming Australia’s Aditya Sareen and India’s Yashaswini Ghorpade, while Sun also won her women’s singles debut 3-0. The Chinese duo acknowledged early rustiness but said they improved as the match progressed. China dominated across events, with multiple players advancing in singles and doubles, including wildcard pairs reaching mixed doubles quarterfinals. Chinese Taipei’s Lin Yun-ju was eliminated in men’s singles, losing 3-2 to Japan’s Yukiya Uda, and top-seeded South Koreans were upset in mixed doubles.