NEW DELHI, October 12 (www.dsclopentennis.com) - Chennai-based Shahin Ansari scored a facile 6-2, 6-2 victory over third-seeded Sushrutha Reddy (Andhra Pradesh) to script the biggest upset of the day on her way to the girls' under-14 quarterfinals at the 13th DSCL Open National Tennis Championship at the DLTA Complex here today.

Barring the surprise sprung on Sushruta Reddy by Shahin Ansari, who trains at the Gandhinagar Club in Chennai, the seeded players entered the round of eight in the girls' draw. The fifth seed Janani K Suresh (Tamil Nadu) beat back a stiff challenge by State-mate Kelsey Sundaram to win the third set 6-3.

In the boys' under-18 draw, Delhi's Rubal Shandilya provided the upset, the No. 11 defeating the eighth-seeded Mikhail Shetty (Maharashtra) in three sets. The top seven seeds made it to the quarterfinals, third-seeded Debendra Das (Maharashtra) needing three sets to go past No. 14 Karanuday Singh (Delhi).

The results:

Boys under-14 (third round): 1 Vinay Kamineni (Andhra Pradesh) beat 16 Priyank Gangadharan (Tamil Nadu) 7-6 (6), 6-1; 11 Rubal Shandilya (Delhi) beat 8 Mikhail Shetty (Maharashtra) 6-1, 4-6, 6-1; 3 Debendra Das (Maharashtra) beat 14 Karanuday Singh (Delhi) 7-5, 2-6, 6-2; 5 Yuki Bhambri (Delhi) beat Shiva Sangwan (Chandigarh) 6-2, 6-3; 6 Vijayant Malik (Chandiagarh) beat Bharat Bharadwaj (Delhi) 6-0, 6-3; 4 Akash Wagh (Maharashtra) beat 15 Sudanwa Sitaram (Tamil Nadu) 6-4, 6-0; 7 Vikram B Reddy (Andhra Pradesh) beat 9 A Daniel Raj (Andhra Pradesh) 6-4, 6-3; 2 N Sriram Balaji (Tamil Nadu) beat Ankil Sachdeva (Delhi) 6-3, 6-3.

Girls' under-15 singles (second round): 1 Supriya Mallaya (Maharashtra) beat Aishwarya Srivastava (Maharashtra) 6-3, 7-6 (10); 7 GS Janaki Rao (Andhra Pradesh) beat Sayali Bhilare (Maharashtra) 6-0, 6-1; Shahin Ansari (Tamil Nadu) beat 3 Sushrutha Reddy (Andhra Pradesh) 6-2, 6-2; 5 Janani K Suresh (Tamil Nadu) beat Kelsey Sundaram (Tamil Nadu) 6-4, 4-6, 6-3; 6 Daniella Jones (Bengal) beat Prerna Bhambri (Delhi) 6-2, 6-4; 4 Prerna Mythry (Andhra Pradesh) beat Rashmi Teltumbde (Maharashtra) 6-2, 6-2; 8 Poojashree Venkatesh (Karnataka) beat Suravbhi Verma (Maharashtra) 6-0, 6-1; 2 Sweta K Solanki (Delhi) beat V Archana (Andhra Pradesh) 6-4, 6-3