| 8. Round | 06/12/2020 | UE Llagostera | - | FC Barcelona B | 1:0 |  |
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| 10. Round | 20/12/2020 | UE Cornellà | - | FC Barcelona B | 0:1 | ||||
| 11. Round | 10/01/2021 | FC Barcelona B | - | CF Badalona | 4:0 | ||||
| 12. Round | 17/01/2021 | Gimnàstic de Tarragona | - | FC Barcelona B | 3:1 | ||||
| 13. Round | 24/01/2021 | FC Barcelona B | - | UE Olot | 2:1 | ||||
| 14. Round | 17/02/2021 | AE Prat | - | FC Barcelona B | 2:2 | ||||
| 17. Round | 21/02/2021 | FC Barcelona B | - | CE L'Hospitalet | 6:0 | ||||
| 22. Round | 28/03/2021 | CF Badalona | - | FC Barcelona B | 0:0 |
Spain