Calgary (Canada) July 14 (IANS) Indian shuttler H.S. Prannoy suffered an upset in the pre-quarterfinals while the men s doubles pair of Manu Attri and B. Sumeeth Reddy and the mixed doubles combine of Pranaav Jerry Chopra and N. Sikki Reddy entered the quarter-finals of the Canada Open Grand Prix here.
Second seeded Prannoy was stunned by South Korean ninth seed Jeon Hyeok Jin who won 17-21 21-14 21-13 in an hour and a minute on Thursday to enter the quarter-finals of the $65 000 event.
The third seeded pairing of Manu and Sumeeth got the better of South Koreans Choi Solgyu and Jae Hwan Kim 21-17 17-21 21-13 in 45 minutes at the Canada Olympic Park.
In the semi-finals the Indian pair will meet another South Korean pair in Kim Won Ho and Seung Jae Seo who ended the hopes of England s Ben Lane and Sean Vendy with a hard-fought 22-20 21-17 victory.
Mixed doubles second seeds Pranaav and Sikki took just 26 minutes to brush aside the Dutch pair of Robin Tabeling and Cheryl Seinen 21-11 21-17.
Pranaav and Sikki will meet South Koreans Kim Won Ho and Shin Seung Chan in the semi-finals on Friday. Kim and Shin defeated Australian sixth seeds Sawan Serasinghe and Setyana Mapasa 21-18 21-10.
However another Indian mixed doubles pair of Kona Tarun and J. Meghana suffered a 9-21 8-21 loss to Japanese Kohei Gondo and Wakana Nagahara.
Women s singles shuttler Ruthvika Shivani Gadde was also eliminated losing to Japanese second seed Aya Ohori. The Japanese won 21-13 17-21 21-19 in a hard-fought contest which lasted 55 minutes.
Also losing were men s singles shuttlers Karan Rajan Rajarajan and Abhishek Yelegar.
--IANS
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