1. Round | 05/09/2021 | Rayo Cantabria | - | Real Sociedad C | 0:2 | ||||
2. Round | 12/09/2021 | Real Sociedad C | - | Sestao River | 1:0 | ||||
3. Round | 19/09/2021 | CA Osasuna B | - | Real Sociedad C | 1:1 | ||||
4. Round | 26/09/2021 | Real Sociedad C | - | SD Gernika | 2:3 | ||||
5. Round | 03/10/2021 | UD Logroñés Promesas | - | Real Sociedad C | 3:3 | ||||
6. Round | 09/10/2021 | Real Sociedad C | - | UD Mutilvera | 3:1 | ||||
7. Round | 17/10/2021 | CD Izarra | - | Real Sociedad C | 1:1 | ||||
9. Round | 30/10/2021 | CD Laredo | - | Real Sociedad C | 2:3 | ||||
10. Round | 07/11/2021 | Real Sociedad C | - | Náxara CD | 3:2 | ||||
11. Round | 14/11/2021 | Real Sociedad C | - | AD San Juan | 2:1 | ||||
12. Round | 21/11/2021 | Arenas de Getxo | - | Real Sociedad C | 0:1 | ||||
13. Round | 27/11/2021 | Real Sociedad C | - | Burgos Promesas | 2:2 | ||||
14. Round | 05/12/2021 | Racing Rioja CF | - | Real Sociedad C | 0:0 | ||||
15. Round | 12/12/2021 | Real Sociedad C | - | CF Ardoi | 0:0 | ||||
16. Round | 19/12/2021 | Peña Sport FC | - | Real Sociedad C | 2:3 |