Bangalore: Karnataka's Vignesh Subramanium shocked fourth seeded Yash Yadav of Madhya Pradesh to enter the quarterfinals even as his team-mates had a good run in the R.T. Narayan Memorial Cup U-16 AITA series championship at the KSLTA stadium on Wednesday .
Vignesh dug in deep to oust Yadav 6-1. 4-6, 6-2 to enter the last eight.
Joining him in that stage were top seed B.R. Nikshep, Adil Kalyanpur and Rishi Reddy .
National U-16 champion Nikshep packed too many guns for P. Siddarth's comfort as the Karnataka lad breezed past the Andhra lad 6-0, 6-1 to storm into the quarters.
Wild card entrant Kalyanpur rallied past Uttkarsh Bharadwaj of Uttarkhand 7-6 (4), 6-1 while Rishi ousted Siddarth Basnet 6-3, 6-2.
Third seed Parikshit Somani of Assam also made his exit, losing 5-7, 6-2, 4-6 to Rian Pandole.
In girls, S. Soha of Karnataka moved into the last eight stage with a 2-6, 6-1, 6-3 victory over Dharana Mudaliar of Andhra while team-mate Rashmika Rajan lost to Shivani Swarup of Maharashtra 2-6, 4-6.
Results (pre-quarters): Boys: B.R. Nikshep bt P.Siddarth 6-0, 6-1; Adil Kalyanpur bt Uttkarsh Baradwaj 7-6 ( 4), 6-1; S.Vignesh bt Yash Yadav 6-1, 4-6, 6-2; Dhruv Sunish bt Ishaq Eqbal 3-6, 6-4, 6-3; Rian D.Pandole bt Parikshit Somani 7-5, 2-6, 6-4; Rishi Reddy bt B.Siddarth 6-3, 6 2; P.C.Anirudh bt Taquddin Mohammed 4-6, 7-5, 6-3; Sanil Jagitini bt Sumitpal Singh 6-7 (4), 6-3, 6-3.
Girls singles: S.Soha bt Dharana Mudaliar 2-6, 6-1, 6-3; Prinkle Singh bt Sama Sathvika 6-3, 7-6 (6); Rutvik Shah bt Sai Avanthika 6-4, 1-6, 6-2; Shivani Swarup Ingle bt Rashmika Rajan 6-2, 6-4; R.Abinnka bt Rishika Ravi 6-3, 6-2; Sabhyata Nihalani bt Harsha Sai Challa 4-6, 7-5, 63; Snehal Mane bt Lathika Premkumar 6-3, 6-2. Vaidehii Chaudhry bt C.S.Praneetha 6-4, 6-7 (7), 6-1.
