Top seed Saina Nehwal has won the women's singles title in the India Open Grand Prix Gold Badminton Championships. In the final in Chennai yesterday, Saina beat Mew Choo Wang of Malaysia in three games 20-22, 21-14, 21-12.<br/><br/>India also bagged the Mixed Doubles title. In the final, the top-seeded pair of Jwala Gutta and Diju Valiyant defeated Singapore duo of Lei Yao and Chayut Triyacharat, also in three games, 23-21, 20-22, 21-7.<br/><br/>Unseeded Indonesian Yunus Alamsyah annexed the men's crown defeating seventh seeded Indian R M V Gurusaidutt 21-13, 21-18 in 40 minutes.