Hyderabad: World champion Wang Yihan played party pooper by beating Saina Nehwal, whose fine run at the BWF World Super Series Finals ended in a 18-21, 21-13, 21-13 defeat in the title clash at Liu Zhou, China, on Sunday.
Yihan extended her unbeaten run against Saina to 4-0 after the 1hour, 11 minute encounter, the longest duel on the final day.
TOI