In Badminton, Saina Nehwal, K. Srikanth and the pair of Jwala Gutta and Ashwini Ponnappa will play their pre-quarterfinal matches of the Australian Open Super Series tournament at Sydney today. In the Singles, while defending champion and world number one Saina will take on Yu Sun of China, world number four Srikanth will meet another Chinese Houwei Tian.In the Women's Doubles, the Gutta-Ponnappa duo will clash with the Indonesian team of Nitya Maheswari and Greysia Polii.