Indian shuttlers Ajay Jayaram, Rituparna Das and Mithun Manjunath were through to the quarterfinals of the USD 75,000 Vietnam Open Tour Super 100 tournament here yesterday. Jayaram, who touched a career-high rank of 13, toppled top seeded Brazilian Ygor Coelho 22-20 21-14 in 34 minutes and will next face Canada's Xiaodong Sheng.

The 30-year-old had reached the finals at the White Nights last month and ended a runner-up at the Korea Open Super Series in 2015. Former national champion Rituparna beat Chinese Taipei's sixth seed Sung Shuo Yun 21-8 21-14 to set up a meeting with Thailand's Phittayaporn Chaiwan next.