Both Ruthvika and Rituparna had an uphill task in the pre-quarterfinals and despite the two girls putting up a gallant show, their efforts were not enough to register an upset win.
Ruthvika, who faced world number 84 and third seed Akane Yamaguchi of Japan, went down 21-10 21-15, while Rituparna lost 21-13 21-8 to Singapore's Xiaoyu Liang.