Berikut hasil pertandingan wakil Indonesia di hari kedua Yonex Thailand Open 2021:
Ruselli Hartawan vs Supanida Katethong (14-21, 16-21)
Greysia Polii/Apriyani Rahayu vs Rachel Honderich/Kristen Tsai (21-11, 21-12)
Praveen Jordan/Melati Daeva Oktavianti vs Niclas Nohr/Amalie Magelund (21-17, 21-16)
Mohammad Ahsan/Hendra Setiawan vs Pramudya Kusumawardana/Yeremia Erich Yoche Yacob Rambitan (21-14, 21-19)
Rinov Rivaldy/Pitha Haningtyas Mentari vs Sumpak Jomkoh/Supissara Paewsampran (18-21, 21-11, 19-21)