Third seed Chetan Anand staved off an early scare from Chong Chieh Lok of Malaysia to enter into second round of the Indian Open Grand Prix badminton tournament here today.

The Indian shuttler wrapped up the affair 14-21 21-9 22-20 in a grueling tie that lasted for 47 minutes. Meanwhile, Chinese shuttler Long Chen pulled off probably the biggest upset of the tournament when he stunned world number one Lee Chong Wei of Malaysia 21-7 16-21 18-21.