| 22. Round | 04/02/2023 | UE Cornellà | - | FC Barcelona B | 4:3 | ||||
| 24. Round | 18/02/2023 | Athletic Club B | - | FC Barcelona B | 1:1 | ||||
| 25. Round | 25/02/2023 | FC Barcelona B | - | CD Alcoyano | 3:0 | ||||
| 28. Round | 18/03/2023 | Real Unión | - | FC Barcelona B | 0:1 |  |
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| 29. Round | 25/03/2023 | CE Sabadell | - | FC Barcelona B | 1:2 | ||||
| 31. Round | 09/04/2023 | CD Numancia | - | FC Barcelona B | 0:0 | ||||
| 32. Round | 15/04/2023 | FC Barcelona B | - | SD Logroñés | 3:0 | ||||
| 34. Round | 29/04/2023 | FC Barcelona B | - | CA Osasuna B | 1:0 | ||||
| 35. Round | 06/05/2023 | CD Eldense | - | FC Barcelona B | 2:2 | ||||
| 37. Round | 20/05/2023 | CF La Nucía | - | FC Barcelona B | 1:0 | ||||
| 38. Round | 27/05/2023 | FC Barcelona B | - | UD Logroñés | 1:0 |
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Italy