NANJING, China, Aug. 3 (Xinhua) -- Following are the results from 2018 BWF World Championships in Nanjing, China on Friday (prefix number denotes seeding):

Men's singles

Quarterfinals

3-Shi Yuqi, China, bt 7-Chou Tien Chen, Chinese Taipei, 16-21, 21-15, 21-18

8-Chen Long, China, bt 1-Viktor Axelsen, Denmark, 21-18, 21-11

Daren Liew, Malaysia, bt Kanta Tsuneyama, Japan, 22-20, 21-23, 22-20

6-Kento Momota, Japan, bt Sai Praneeth B, India, 21-12, 21-12

Women's singles

Quarterfinals

6-He Bingjiao, China, bt 1-Tai Tzu Ying, Chinese Taipei, 21-18, 7-21, 21-13

7-Carolina Marin, Spain, bt 10-Saina Nehwal, India, 21-6, 21-11

2-Akane Yamaguchi, Japan, bt 5-Chen Yufei, China, 21-13, 17-21, 21-16

3-Pusarla V. Sindhu, India, bt 8-Nozomi Okuhara, Japan, 21-17, 21-19

Men's doubles

Quarterfinals

5-Takeshi Kamura, Japan/Keigo Sonoda, Japan, bt 1-Marcus Fernaldi Gideon, Indonesia/Kevin Sanjaya Sukamuljo, Indonesia, 21-19, 21-18

14-Chen Hung Ling, Chinese Taipei/Wang Chi Lin, Chinese Taipei, bt 7-Takuto Inoue, Japan/Yuki Kaneko, Japan, 21-11, 17-21, 21-13

4-Li Junhui, China/Liu Yuchen, China, bt Aaron Chia, Malaysia/Wooi Yik Soh, Malaysia, 21-14, 24-22

2-Liu Cheng, China/Zhang Nan, China, bt 6-Mads Conrad-Petersen, Denmark/Mads Pieler Kolding, Denmark, 21-13, 14-21, 21-18

Women's doubles

Quarterfinals

5-Greysia Polii, Indonesia/Apriyani Rahayu, Indonesia, bt 1-Chen Qingchen, China/Jia Yifan, China, 23-21, 23-21

11-Mayu Matsumoto, Japan/Wakana Nagahara, Japan, bt 7- Jongkolphan Kititharakul, Thailand/Rawinda Prajongjai, Thailand, 21-12, 22-20

4-Shiho Tanaka, Japan/Koharu Yonemoto, Japan, bt 8-Della Destiara Haris, Indonesia/Rizki Amelia Pradipta, Indonesia, 21-17, 12-21, 21-15

2-Yuki Fukushima, Japan/Sayaka Hirota, Japan, bt 14-Anggia Shitta Awanda/Indonesia/Ni Ketut Mahadewi Istarani, Indonesia, 21-17, 21-15

Mixed doubles

Quarterfinals

1-Zheng Siwei, China/Huang Yaqiong, China, bt Satwiksairaj Rankireddy, India/Ashwini Ponnappa, India, 21-17, 21-10

3-Tang Chun Man, Hong Kong, China/Tse Ying Suet, Hong Kong, China, bt 8-Chan Peng Soon, Malaysia/Goh Liu Ying, Malaysia, 21-12, 11-21, 21-10

5-Zhang Nan, China/Li Yinhui, China, bt 4-Mathias Christiansen, Denmark/Christinna Pedersen, Denmark, 21-15, 22-20

2-Wang Yilyu, China/Huang Dongping, China, bt 6-Chris Adcock, England/Gabrielle Adcock, England, 21-13, 21-18

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