| 1. Round | 04/04/2021 | UE Cornellà | - | Levante UD B | 3:0 | ||||
| 2. Round | 11/04/2021 | CF La Nucía | - | UE Cornellà | 0:0 | ||||
| 3. Round | 18/04/2021 | UE Cornellà | - | Hércules CF | 1:2 | ||||
| 5. Round | 01/05/2021 | Levante UD B | - | UE Cornellà | 0:1 |  |
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| 6. Round | 09/05/2021 | UE Cornellà | - | CF La Nucía | 2:1 | ||||
| 7. Round | 15/05/2021 | Hércules CF | - | UE Cornellà | 1:2 |  |
Spain