| 4. Round | 16/09/2023 | FC Barcelona B | - | CF Fuenlabrada | 2:2 | ||||
| 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 | ||||
| 18. Round | 03/01/2024 | FC Barcelona B | - | Unionistas CF | 0:2 | ||||
| 20. Round | 21/01/2024 | FC Barcelona B | - | Real Sociedad B | 2:1 | ||||
| 21. Round | 27/01/2024 | CF Fuenlabrada | - | FC Barcelona B | 1:2 | ||||
| 34. Round | 27/04/2024 | SD Ponferradina | - | FC Barcelona B | 1:3 | ||||
| 35. Round | 04/05/2024 | FC Barcelona B | - | SD Tarazona | 2:1 | ||||
| 37. Round | 18/05/2024 | FC Barcelona B | - | Gimnàstic de Tarragona | 1:2 | ||||
| 38. Round | 25/05/2024 | RC Celta B | - | FC Barcelona B | 1:2 |
Spain