Results of mixed doubles at BWF World Championships

BASEL, Switzerland, Aug. 23 (Xinhua) -- Following are the results of mixed doubles at the BWF World Championships here on Friday (prefix number denotes seeding):

Quarterfinals

3-Yuta Watanabe/Arisa Higashino, Japan, bt 5-Chan Peng Soon/Goh Liu Ying, Malaysia, 18-21, 21-12, 21-11

1-Zheng Siwei/Huang Yaqiong, China, bt 7-Seo Seung-jae/Chae Yu-jung, South Korea, 23-21, 21-10

Playing later on Friday

Robin Tabeling/Selena Piek, Netherlands, vs Dechapol Puavaranukroh/Sapsiree Taerattanachai, Thailand

9-Tang Chun Man/Tse Ying Suet, Hong Kong, China, vs 2-Wang Yilyu/Huang Dongping, China. Enditem