Two-time Olympic medallist PV Sindhu and teenager Tanvi Sharma sailed into the quarterfinals of the women’s singles event at the Australian Badminton Open tournament here on Thursday. 

World No. 10 Sindhu got the better of her younger compatriot and world No. 39 Isharani Baruah 22-20, 21-12 in 42 minutes. She will face Chinese Taipei’s Chen Su-yu in the quarter-finals for a place in her second semi-final of the year after the Malaysia Open.