Saina Nehwal, Sai Praneeth enter pre-quarters of World Badminton Championships
Saina Nehwal, the 12th seed in the tournament, will now cross swords with either India`s Tanvi Lad or second-seed Sung Ji Hyun of Korea for a place in the quarter-finals. Sai Praneeth will now face off against Germany`s Marc Zwiebler or sixth-seed Chou Tien Chen of Chinese Taipei in the third round.