World No. 2 Saina, who will open her new season as the defending champion at the Syed Modi Grand Prix Gold, will also look to clinch the Thailand Masters title and pocket some valuable points for 2016 Olympic qualification.
The top seeded Indian have been handed an easy draw as she will take on Singapore's Jiayuan Chen in her opening match and is likely to meet sixth seed Busanan Ongbumrungphan of Thailand in the quarterfinals at Bangkok's Nimibutr Building.
Local star Ratchanok too seems to have an easy road ahead as she is likely to face compatriot Nichaon Jindapol in the quarter-finals and World No.8 Sung Ji-Hyun of South Korea in the semi-finals. Sung will open her campaign against India's Saili Rane.
Saina has not been in the best of form as she is still nursing a foot injury and also didn't play all her matches for Awadhe Warriors at the recently-concluded Premier Badminton League (PBL).
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In men's singles, Commonwealth Games champion Parupalli Kashyap will take on Korea's Kwang Hee Heo, Anand Pawar will meet Thailand's Tawan Huansuriya and youngsters Sameer Verma and Harsheel Dani will square up against Singapore's Kean Yew Loh and Mexico's Lino Munoz respectively.
Subhankar Dey and Shreyansh Jaiswal will meet a qualifier and top seed Lee Hyun Il of Korea respectively in their first round matches.
New men's doubles pair of K Nandagopal and Shlok Ramchandran will meet Thai combo of Puavaranukroh Dechapol and Kedren Kittinupong, while M Anilkumar Raju and Venkat Gaurav Prasad will face Indonesia's Andrei Adistia and Agripinna Prima Rahmanto Putra.