Top seed and favourite for the title, Himansh P Kala of Central Bank of India conceded a walkover to Nikhil Wadhwa in the fourth round.

There was an upset in the boys section as well where Kushagra Gupta of Don Bosco beat third seed Mrinal Mondal 21-12, 18-21, 21-10 to move into the quarterfinals. In cadet boys singles, Luv Israni entered the quarterfinals while in sub-junior girls, Apna Bhalla of Hanbs Raj Model School (Punjabi Bagh) defeated Priyanka Luthra 21-11, 21-13 to make it to the quarter finals.

Results: Sub-junior girls (pre-quarter finals): Kavita Toshiwal bt Sahiba Singh 21-18, 21-13; Ritu Rana bt Shikha Sharma 21-9, 14-21, 21-18; Esha Bhambri bt Meenu Babbar (Hry) 21-13, 21-19; Monica Singhal bt Divya Jairam 21-17,21-14, Ravindra Kaur (UP) bt V. Malini 23-20, 21-14; Anshu Sharma bt Deepshikha Verma 21-17, 21-9; Apna Bhalla bt Priyanka Luthra 21-11, 21-13; Meenu Khatri bt Joshita 21-19, 21-14.

Sub-junior boys (pqf): Ahush Jiwarajika bt Utsav Srikant Mishra 16-21, 21-17, 21-14; Harshit Chand bt Sunal Jain 21-14, 21-13; Aditya Puri bt Manish 22-20, 22-20; Rajat Chpra bt Varun Kasal 21-18; 21-13; Simranjit Singh Nanada bt Udit Vashisht 21-8; 21-18; Kunal Puri bt Ajay Pal Singh 21-16, 20-22, 21-9.

Boys Singles (pre-quarter finals): Kushagra Gupta bt Mrinal Mondal 21-12, 18-21, 21-10; Harshit Chand (U.P) bt Sunal Jain 21-14, 21-13; Aditya Puri bt Manish 22-20, 22-20; Rajat Chopra bt Varun Kassal 21-18, 21-13; Simranjit Nanda bt Udit Vashist 21-8, 21-18; Ayush Jiwarajika bt Utsav Srikant Mishra 16-21, 21-15, 21-14; Kunal Puri bt Ajay Pal Singh 21-16, 20-22, 21-9.

Men's Singles (4th round): N.S. Rawat bt Abhishek Puri 21-16, 21-10; Rajiv Ghai bt Vibhave Khare 21-13, 21-7: Sandeep Sharma bt Harshdeep Kohli 21-7, 21-7; Nikhil Wadhwa w/o Himansh P. Kala; Jagat Singh Bisht bt Deepak Jha 21-14, 21-15; Sunil Bamboo (Chd) bt Vijit Bedi 21-8, 14-21, 24-22; Jagmohan Bisht bt Rajat Dhawan 21-11, 21-14; Karan Sachdeva bt Abhishek Maini 21-12, 21-19; Joginder Singh Bisht bt K.C. Anoop 21-15, 21-14; Gagandeep Singh Mehta bt Sanjay Khurana 21-16, 21-14; Ravi Vashist bt Gaurav `E' 21-19, 21-7, 21-18; Ajay Jha bt Mrinal Mondal 21-10, 21-12; Nitin Mahajan bt Tarun Jiwarajika 21-23, 15-21, 21-17, 21-16; R.K. Dogra btI.M. Singh 20-22, 21-13, 21-13; Amod Dixit (Chd) bt Harsh Chopra 14-21, 21-14, 23-21; Samkau Vashist bt Anupam Batra (UP) 25-23, 20-22, 22-20.

Women's Singles (pre-quarterfinals): Ravjeet Kaur (UP) bt Shikha Mahajan 21-15, 21-9; Nandini Kulkarni bt Ritu Rana 21-8, 21-4; Reshmy R.Nair bt V. Malini 21-4, 21-7; Ekta Bhambri bt Apna Bhalla 21-8, 21-14; Esha Bhambri bt Ravinder Kaur (UP) 19-21, 21-12, 21-14; Mansi Sachdeva bt Meenu Babbar (Hry) 21-12, 21-14.