Guru, who had to endure a series of serious injuries of late, started his campaign with a bang as he brushed aside Malaysia's Ai Wei Jian 21-13 21-9 in the opening match, before prevailing over Japan's Kazumasa Sakai 21-15 21-8 in the second clash of the qualifiers.
Pranaav and Ashwini, too, made a positive start to their campaign in mixed doubles as they beat German combo of Mark Lamsfuss and Isabel Herttrich 21-19 21-17 in the first round. The Indian pair then defeated local shuttlers Cham Chen and Susan Wang 21-14 21-6 to make it to the main draw.
Two-time World Championship bronze medallist, P V Sindhu and Commonwealth Games silver medallist duo of Jwala Gutta and Ashwini Ponnappa, will also be seen in action tomorrow.