Top seed Saina Nehwal today defeated Malaysia's unseeded Jing Yi Tee in three sets in pre-quarterfinal match of the China Open Superseries Premier Badminton tournament at Fuzhou. She beat Tee 21-10, 19-21, 21-19.PV Sindhu will also today clash with the fifth placed Chinese, Shixian Wang.Saina and Sindhu are the only Indian shuttlers left in the tournament.World number five Kidambi Srikanth, Ajay Jayaram, HS Prannoy and the pair of Jwala Gutta and Ashwini Ponnappa bowed out in the opening round Wednesday.