1. Round | 05/09/2021 | Rayo Cantabria | - | Real Sociedad C | 0:2 | ||||
2. Round | 12/09/2021 | Real Sociedad C | - | Sestao River | 1:0 | ||||
4. Round | 26/09/2021 | Real Sociedad C | - | SD Gernika | 2:3 | ||||
9. Round | 30/10/2021 | CD Laredo | - | Real Sociedad C | 2:3 | ||||
17. Round | 09/01/2022 | Real Sociedad C | - | CD Cayón | 2:0 | ||||
31. Round | 24/04/2022 | Real Sociedad C | - | Racing Rioja CF | 2:1 | ||||
33. Round | 08/05/2022 | Real Sociedad C | - | Peña Sport FC | 6:1 | ||||
34. Round | 14/05/2022 | CD Cayón | - | Real Sociedad C | 0:6 |