India at Badminton World Championships LIVE Updates: SatChi, Sindhu through to R16; Prannoy goes down in thriller against world No 2  The Indian ExpressPV Sindhu vs Letshanaa Karupathevan Highlights, BWF World Championships: PV Sindhu Storms Into Round Of 16 With Dominant Show  NDTV SportsWorld Badminton Championships: PV Sindhu, Satwik-Chirag enter Round of 16  The Times of IndiaSindhu struggles past Nalbantova in World Championships  The HinduSatwik-Chirag, Sindhu enter third round at worlds  Hindustan Times