| 4. Round | 16/09/2023 | FC Barcelona B | - | CF Fuenlabrada | 2:2 | ||||
| 5. Round | 24/09/2023 | SD Tarazona | - | FC Barcelona B | 0:2 | ||||
| 6. Round | 01/10/2023 | FC Barcelona B | - | RC Celta B | 1:1 |  |
|||
| 7. Round | 08/10/2023 | Real Sociedad B | - | FC Barcelona B | 1:0 | |
|||
| 8. Round | 15/10/2023 | FC Barcelona B | - | CD Teruel | 1:0 | ||||
| 9. Round | 22/10/2023 | Sestao River | - | FC Barcelona B | 1:3 | ||||
| 10. Round | 29/10/2023 | FC Barcelona B | - | CA Osasuna B | 2:1 | ||||
| 15. Round | 03/12/2023 | FC Barcelona B | - | Deportivo La Coruña | 1:2 | ||||
| 17. Round | 17/12/2023 | FC Barcelona B | - | SD Ponferradina | 1:1 |
Spain