The India Open Super Series Badminton tournament kicks off at the Siri Fort Indoor Stadium in New Delhi today. The qualification matches will be played today, while the main draw of the competition will begin from tomorrow.India's shuttle queen and London Olympics bronze medalist Saina Nehwal has been given a top billing in the Women's Singles category. Besides Saina, the other top shot Indian shuttlers who are participating in the 6-day tournament include, P. Kashyap, PV Sindhu, Ajay Jayaram and Sourabh Verma.The tournament will see India's participation in all the Singles and Doubles categories.