Berikut hasil lengkap babak semifinal Spain Masters 2021 untuk wakil Indonesia.
Sabar Karyaman Gutama/Moh Reza Pahlevi Isfahani vs Adam Hall/Frederik Sogaard (Skotlandia/Denmark): 21-19, 13-21, 21-14
Yulfira Barkah/Febby Valencia Dwijayanti Gani vs Julie Macpherson/Clara Torrance (Skotlandia/7): 21-10, 21-14
Chico Aura Dwi Wardoyo vs Shesar Hiren Rhustavito (1): 21-16, 21-19
Rinov Rivaldy/Pitha Haningtyas Mentari vs Adam Hall/Julie Macpherson (Skotlandia): 21-16, 21-15
Putri Kusuma Wardani vs Leonice Huet (Prancis): 21-8, 21-14
Pramudya Kusumawardana/Yeremia Erich Yoche Yacob Rambitan (5) vs Christo Popov/Toma Junior Popov (Prancis/4): 18-21, 21-19, 21-14