| 1. Round | 04/04/2021 | Atlético Baleares | - | Don Benito | 1:0 | ||||
| 2. Round | 10/04/2021 | Don Benito | - | Rayo Majadahonda | 1:2 |  |
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| 3. Round | 18/04/2021 | CDA Navalcarnero | - | Don Benito | 0:0 | ||||
| 4. Round | 25/04/2021 | Don Benito | - | Atlético Baleares | 1:4 | ||||
| 6. Round | 09/05/2021 | Don Benito | - | CDA Navalcarnero | 0:1 |
Spain