Unseeded Bikramjeet Singh Chawla and Krithika Chhabra posted upset wins in the boys’ and girls’ categories respectively to storm into the quarterfinals of the Asian Junior Series under-14 tennis tournament at the Jain International Residential school here on Tuesday.

In the pre-quarterfinal clash, Bikramjeet registered a 6-3, 7-5 win over fourth seed Varun Vaiko while Krithika cruised to a 6-1, 6-3 win over fourth seed Aadhya Chala.
Results (All pre-quarterfinals):

Boys: Siddharth Thakran bt Kavan Somu Kumar 6-2, 6-2; Theertha Shashank M bt Arjun Mariyappa 5-7, 7-5, 6-3; Bikramjeet Singh Chawla bt Varun Vaiko 6-3, 7-5; Kevin Patel bt Dharmil Shah 6-0, 6-1; Drona Walia bt Boopathy Sakthivel 6-4, 6-4; Drumil Thakkar bt Kaivalya Raval 6-4, 7-6(5); Abhishek Shukla bt Prasanna Pravin B 6-2, 6-4; Rithvik Choudary B bt Rahul Jaideep 6-2, 6-2.

Girls: Mahak Jain bt Maanya Visw­anath 6-0, 6-0; Adinath Narde C bt Chelsea S Stephen 4-6, 6-1, 7-6 (6); Prinkle Singh bt Salsa Aher 6-1, 6-2; Muskaan Ranjan bt Vanshita Pathania 6-0, 6-1; Humera Begum Shaik bt Tahoora Shaik 6-2, 6-0; Krithka Chhabra bt Aadhya Chala 6-1, 6-3; Sravya Shivani C bt Trisha Vinod 6-0, 6-1; Sai Dedeepya Y bt Aadhya Tiwari 6-2, 6-1.