Misha Zilberman, Israel, def. Prince Dahal, Nepal, 21-12, 21-10.

Viktor Axelsen, Denmark, def. Nhat Nguyen, Ireland, 21-13, 21-10.

Kunlavut Vitidsarn, Thailand, def. Kalle Koljonen, Finland, 21-4, 8-0, retired.

Lakshya Sen, India, def. Jonatan Christie, Indonesia, 21-18, 21-12.

Shi Yu Qi, China, def. Giovanni Toti, Italy, 21-9, 21-10.

Zii Jia Lee, Malaysia, def. Pablo Abian, Spain, 21-10, 21-13.

Kenta Nishimoto, Japan, def. Brian Yang, Canada, 21-14, 21-18.

Chou Tien Chen, Taiwan, def. Lee Cheuk Yiu, Hong Kong, 21-18, 21-13.

Toma Junior Popov, France, def. Anthony Sinisuka Ginting, Indonesia, 21-19, 17-21, 21-15.

Anders Antonsen, Denmark, def. Ade Resky Dwicahyo, Azerbaijan, 21-10, 21-14.

Kodai Naraoka, Japan, def. Jeon Hyeok Jin, South Korea, 21-10, 21-16.

H. S. Prannoy, India, def. Duc Phat Le, Vietnam, 16-21, 21-11, 21-12.

Kean Yew Loh, Singapore, def. Uriel Francisco Canjura Artiga, El Salvador, 21-13, 21-16.

Li Shi Feng, China, def. Anuoluwapo Juwon Opeyori, Nigeria, 21-17, 21-17.

Denmark (Kim Astrup; Anders Skaarup Rasmussen), def. Japan (Takuro Hoki; Yugo Kobayashi), 21-19, 22-20.

Taiwan (Wang Chi-Lin; Lee Yang), def. China (Liu Yu Chen; Ou Xuan Yi), 17-21, 21-17, 24-22.

Kim Ga Eun, South Korea, def. Jin Wei Goh, Malaysia, 21-17, 20-22, 23-21.

Beiwen Zhang, United States, def. Thuy Linh Nguyen, Vietnam, 22-20, 22-20.

Akane Yamaguchi, Japan, def. Michelle Li, Canada, 22-24, 21-17, 21-12.

V. Sindhu Pusarla, India, def. Kristin Kuuba, Estonia, 21-5, 21-10.

Carolina Marin, Spain, def. Rachael Darragh, Ireland, 21-5, 21-5.

Ratchanok Intanon, Thailand, def. Tai Tzu Ying, Taiwan, 21-19, 21-15.

Gregoria Mariska Tunjung, Indonesia, def. Tereza Svabikova, Czech Republic, 21-12, 21-18.

Aya Ohori, Japan, def. Ines Lucia Castillo, Peru, 21-12, 21-8.

An Se Young, South Korea, def. Xuefei Qi, France, SeoBests.com 21-5, 21-7.

Chen Yu Fei, China, def. Mia Blichfeldt, Denmark, 21-8, 19-21, 21-11.

South Korea (Chae Yu Jung; Seo Seung Jae), def. Hong Kong (Tang Chun Man; Tse Ying Suet), 21-15, 21-10.

Japan (Yuta Watanabe; Arisa Higashino), def. Thailand (Dechapol Puavaranukroh; Sapsiree Taerattanachai), 23-21, 21-14.

South Korea (Jeong Na Eun; Kim Won Ho), def. Malaysia (Tang Jie Chen; Ee Wei Toh), 21-19, 21-14.

China (Zheng Si Wei; Huang Ya Qiong), def. China (Feng Yan Zhe; Huang Dong Ping), 21-16, 21-15.