| 1. Ronde | 07.04.2021 | Athletic Club B | - | CD Calahorra | 2:1 | ||||
| 2. Ronde | 11.04.2021 | CD Tudelano | - | Athletic Club B | 1:4 |  |
|||
| 3. Ronde | 17.04.2021 | Athletic Club B | - | SD Logroñés | 2:0 | |
|||
| 4. Ronde | 25.04.2021 | CD Calahorra | - | Athletic Club B | 2:1 | ||||
| 5. Ronde | 01.05.2021 | Athletic Club B | - | CD Tudelano | 3:1 | ||||
| 6. Ronde | 09.05.2021 | SD Logroñés | - | Athletic Club B | 1:0 |
Spanje