Newly-crowned Indonesia Open champion Kidambi Srikanth and title-holder Saina Nehwal progressed to the second round with contrasting wins at the Australian Super Series in Sydney, on Wednesday.
Olympic silver-medallist P V Sindhu and Singapore Open Champion B Sai Praneeth also entered the second round but it was curtains for four other singles player, including giant-slayer H S Prannoy.
Srikanth continued his good form by defeating Chinese Taipei's Kan Chao Yu 21-13, 21-16 in the men's singles opening round while Sai Praneeth had to sweat it out to register a hardfought 10-21, 21-12, 21-10 win over Indonesia's Tommy Sugiarto.
Srikanth will next play top seed Son Wan Ho of Korea, while Sai Praneeth will be up against Huang Yuxiang of China.
In the women's singles, Saina was up against a tough opponent in fourth seed Sung Ji Hyun of Korea but the former world No.1 showed her masterclass to beat her opponent in straight games 21-10, 21-16. Saina will face Malaysia's Soniia Cheah in her next match.
Olympic silver-medallist P V Sindhu saw off Indonesia Super Series Premier champion Sayaka Sato of Japan 21-17, 14-21, 21-18 in a match that lasted an hour and five minutes.
The fifth seeded Indian will face China's Chen Xiaoxin, who ended Ruthvika Shivani Gadde's gallant fight in another match. Shivani fought for an hour before losing 17-21, 21-12, 12-21
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