Denmark Open badminton quarterfinal results

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