Berikut hasil lengkap Indonesia Masters 2021 hari pertama penyelenggaraan Selasa (16/11/2021).

MS - Kento Momota (Jepang/1) vs Tommy Sugiarto (Indonesia): 21-12, 21-16
MS - Ng Ka Long Angus (Hong Kong/8) vs Chico Aura Dwi Wardoyo (Indonesia): 21-16, 21-19
WS - Akane Yamaguchi (Jepang/1) vs Ruselli Hartawan (Indonesia): 21-12, 21-14
WS - Clara Azurmendi (Spanyol) vs Fitriani (Indonesia): 18-21, 14-21
MD - Fajar Alfian/Muhammad Rian Ardianto (Indonesia/4) vs Muhammad Shohibul Fikri/Bagas Maulana (Indonesia): 21-12, 18-21, 20-22
MD - Marcus Fernaldi Gideon/Kevin Sanjaya Sukamuljo (Indonesia/1) vs Choi Solgyu/Kim Wonho (Korea Selatan): 21-19, 21-17
MD - Tan Kian Meng/Tan Wee Kiong (Malaysia) vs Sabar Karyaman Gutama/ Moh Reza Pahlevi Isfahani (Indonesia): 21-13, 14-21, 17-21
WD - Gabriela Stoeva/Stefani Stoeva (Bulgaria/5) vs Melani Mamahit/Tryola Nadia (Indonesia): 21-13, 21-9
XD - Marcus Ellis/Lauren Smith (Inggris/4) vs Alfian Eko Prasetya/Masita Mahmudin (Indonesia): 21-18, 21-15
XD - Oliver Leydon-Davis/Anona Pak (Selandia Baru) vs Zachariah Johsiano Sumanti/Hediana Julimarbela (Indonesia): 15-21, 10-21