India, Dec. 3 -- Velavan Senthilkumar and Anahat Singh, the reigning men's and women's national champions respectively, cruised into the quarterfinals of the HCL Squash Indian Tour 4 with clinical victories here on Tuesday. World No. 46 Senthilkumar dismantled Sri Lanka's Ravindu Laksiri 11-7, 11-8, 11-7, while Delhi teenager Anahat, ranked 29th in the world, eased past Tamara Holzbauerova of Czech Republic 11-7, 11-7, 11-7 in the pre-quarterfinals after both the Indian top seeds received first-round byes. Former women's world No. 10 Joshna Chinappa, women's sixth seed Tanvi Khanna and men's second seed Veer Chotrani were the other Indians who made it to the last-eight.

The results (pre-quarterfinals; Indians unless specified):

Men: Ada...