Two-time Olympic medallist PV Sindhu and HS Prannoy progressed to the women's and men's singles quarterfinals of the Syed Modi International Super 300 tournament in Lucknow today.
 
Top seed Sindhu took just 33 minutes to get the better of American Lauren Lam 21-16 21-13 in her second round match, while fifth seed Prannoy staved off a stiff challenge from compatriot Priyanshu Rajawat before prevailing 21-11 16-21 21-18 at the BBD indoor stadium here.
 
Sindhu, will take on sixth-seeded Thai shuttler Supanida Katethong in the last eight stage in a repeat of the India Open Super 500 semifinals.
       
Prannoy, a former top 10 player, will clash with France's Arnaud Merkle.