| 1. Round | 04/04/2021 | Espanyol Barcelona B | - | Valencia CF B | 2:1 |  |
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| 2. Round | 11/04/2021 | Orihuela CF | - | Espanyol Barcelona B | 2:1 | ||||
| 4. Round | 24/04/2021 | Atzeneta UE | - | Espanyol Barcelona B | 2:0 | ||||
| 5. Round | 01/05/2021 | Valencia CF B | - | Espanyol Barcelona B | 0:0 | ||||
| 6. Round | 09/05/2021 | Espanyol Barcelona B | - | Orihuela CF | 2:1 | ||||
| 3. Round | 12/05/2021 | Espanyol Barcelona B | - | Peña Deportiva | 0:0 | ||||
| 7. Round | 16/05/2021 | Peña Deportiva | - | Espanyol Barcelona B | 1:3 | ||||
| 8. Round | 23/05/2021 | Espanyol Barcelona B | - | Atzeneta UE | 3:0 |
Spain