1. Round | 18/10/2020 | Real Sociedad B | - | SD Leioa | 1:0 | ||||
3. Round | 01/11/2020 | Real Sociedad B | - | CD Laredo | 3:0 | ||||
4. Round | 08/11/2020 | Barakaldo CF | - | Real Sociedad B | 1:4 | ||||
5. Round | 14/11/2020 | SD Amorebieta | - | Real Sociedad B | 2:1 | ||||
7. Round | 29/11/2020 | Arenas de Getxo | - | Real Sociedad B | 1:1 | ||||
8. Round | 03/01/2021 | Real Sociedad B | - | Racing Santander | 4:1 | ||||
11. Round | 09/01/2021 | CD Alavés B | - | Real Sociedad B | 0:1 | ||||
12. Round | 16/01/2021 | SD Leioa | - | Real Sociedad B | 1:1 | ||||
14. Round | 31/01/2021 | CD Laredo | - | Real Sociedad B | 0:0 | ||||
15. Round | 07/02/2021 | Real Sociedad B | - | Barakaldo CF | 2:0 | ||||
16. Round | 13/02/2021 | Real Sociedad B | - | SD Amorebieta | 2:1 | ||||
19. Round | 07/03/2021 | Racing Santander | - | Real Sociedad B | 0:1 | ||||
20. Round | 14/03/2021 | Real Sociedad B | - | Club Portugalete | 2:0 | ||||
22. Round | 28/03/2021 | Real Sociedad B | - | CD Alavés B | 4:1 |