Nagpur, Nov 8 Hyderabad's H.S. Prannoy defeated Kidambi Srikanth in the Senior National Badminton Championships to clinch the men's singles title here on Wednesday.
In a gruelling three-game marathon final, Prannoy beat the Guntur player 21-15, 16-21, 21-7.
Later in the day, P.V. Sindhu will face Saina Nehwal in the women's singles final match.