PV Sindhu suffered a straight game loss against China’s Chen Yufei 17-21 21-23 in the first round of the Denmark Open.While Saina Nehwal, Kidambi Srikanth and H.S. Prannoy entered the second round.However, B. Sai Praneeth and Satwiksairaj Rankireddy were eliminated in the opening round of the Denmark Open World Superseries Premier on Wednesday.Hyderabadi Saina, 27, ousted Olympic 2016 champion and two-time world champion Carolina Marin of Spain with a 22-20, 21-18 victory in 46 minutes.Tough opening round against Carolina Marin of Spain … quite happy with my performance today .. 22-20 ..21-18 ??????.. pic.twitter.com/Yz0KSKbkup- Saina Nehwal (@NSaina) October 18, 2017With this win, London Olympics bronze medallist Saina has taken a 5-4 lead in head-to-head record against the 24-year-old Spaniard.Men’s singles eighth seed Kidambi Srikanth eliminated compatriot Subhankar Dey with a 21-17, 21-15 victory in 35 minutes.Good first round win today in straight sets and looking forward to get back on court tomorrow. #denmarkopen #teamindia #believe #achieve pic.twitter.com/Bk1Edge0Qy- Kidambi Srikanth (@srikidambi) October 18, 2017 Joining Srikanth in the second round was Prannoy, who beat Danish Emil Holst 21-18, 21-19 in 48 minutes.First round !! Should be up against Lee Chong wei tomorrow!! #keepfighting #teamindia #DenmarkSSP pic.twitter.com/4oAqVE5DIM- PRANNOY HS (@PRANNOYHSPRI) October 18, 2017 Satwik lost both in the men’s doubles and mixed doubles. He partnered Ashwini Ponappa in the mixed doubles and they lost to Niclas Nohr and Sara Thygesen 19-21, 17-21 in 39 minutes.Satwik and Chirag Shetty then lost to South Koreans Chung Eui Seok and Kim Dukyoung 21-14, 18-21, 17-21 in 56 minutes.advertisementDanish Hans-Kristian Solberg Vittinghus defeated Praneeth 21-10, 21-15 in 39 minutes.Indian men’s doubles pair of Manu Attri and B. Sumeeth Reddy were humbled by Danish sixth seeds Mads Conrad-Petersen and Mads Pieler Kolding, who won 21-13, 21-18 in 35 minutes.