World No. 21 Ajay Jayaram's fight ended with a narrow 18-21 21-19 19-21 loss to Hong Kong's NG Ka Long Angus, world no. 16 in men's singles event.
In another match, H S Prannoy played his heart out before going down 20-22 15-21 to Xue Song of China.
Things were no different in doubles events.
2010 Commonwealth Games champions Jwala Gutta and Ashwini Ponnappa suffered a 24-26 17-21 loss to Samantha Barning and Iris Tabeling of The Netherlands in the opening round of the women's doubles event.