Odense (Denmark) Oct 17 (IANS): The following are the quarterfinal results at Yonex Denmark Open 2015 badminton tournament, held here on Friday, according to Xinhua news agency. Prefix number denotes seeding.

Men's singles:

1-Chen Long, China, bt Wei Nan, Hong Kong, China, 13-21, 21-13, 21-16

Tommy Sugiarto, Indonesia, bt 2-Jan Oe Jorgensen, Denmark,21-19, 21-19

6-Viktor Axelsen, Denmark, bt 3-Lin Dan, China, 21-8, 21-7

7-Chou Tien Chen, Chinese Taipei, bt 4-Kento Momota, Japan, 21- 19, 20-22, 21-15

Women's singles:

2-Carolina Marin, Spain, bt Michelle Li, Canada, 21-14, 21-11

4-Li Xuerui, China, bt 5-Wang Shixian, China, 23-21, 21-17

P.V. Sindhu, India, bt 6-Wang Yihan, China, 21-18, 21-19

7-Sung Ji Hyun, South Korea, bt Minatsu Mitani, Japan, 21-13, 21-18

Men's doubles:

1-Lee Yong Dae/Yoo Yeon Seong, South Korea, bt 7-Liu Xiaolong/Qiu Zihan, China, 21-18, 21-16

3-Fu Haifeng/Zhang Nan, China, bt 8-Lee Sheng Mu/Tsai Chia Hsin, Chinese Taipei, 21-13, 21-18

4-Mathias Boe, Carsten Mogensen, Denmark, bt 6-Chai Biao/Hong Wei, China, 23-21, 23-21

Vladimir Ivanov/Ivan Sozonov, Russia, bt Liu Cheng/Lu Kai, China, 19-21, 18-21

Women's doubles:

8-Ma Jin/Tang Yuanting, China, bt 2-Luo Ying/Luo Yu, China, 21- 19, 20-22, 21-7

5-Tian Qing/Zhao Yunlei, China, bt 3-Christinna Pedersen/Kamilla Rytter Juhl, Denmark, 22-20, 21-19

7-Reika Kakiiwa/Miyuki Maeda, Japan, bt Poon Lok Yan/Tse Ying Suet, Hong Kong, China, 18-21, 21-14, 21-16

Jung Kyung Eun/Shin Seung Chan, South Korea, bt Chang Ye Na/Lee So Hee, South Korea, 21-18, 21-19

Mixed doubles:

2-Tontowi Ahmad/Liliyana Natsir, Indonesia, bt 8-Lu Kai/Huang Yaqiong, China, 21-15,18-21, 21-15

7-Ko Sung Hyun/ Kim Ha Na, South Korea, bt 3-Xu Chen/Ma Jin, China, 13-21, 21-13, 21-15

4-Liu Cheng/Bao Yixin, China, bt 6-Chris Adcock/Gabrielle Adcock, England, 25-23, 21-18

5-Joachim Fischer Nielsen/ Christinna Pedersen, Denmark, bt Shin Baek Cheol/Yoo Jung Chae, South Korea, 21-16, 21-19