1. Round | 28/08/2022 | Athletic Bilbao B | - | CF La Nucía | 1:2 | ||||
2. Round | 03/09/2022 | UD Logroñés | - | Athletic Bilbao B | 0:1 | ||||
4. Round | 18/09/2022 | CD Castellón | - | Athletic Bilbao B | 2:0 | ||||
5. Round | 24/09/2022 | Athletic Bilbao B | - | Real Sociedad B | 1:1 | ||||
7. Round | 09/10/2022 | Athletic Bilbao B | - | CF Intercity | 1:0 | ||||
8. Round | 16/10/2022 | SD Amorebieta | - | Athletic Bilbao B | 3:0 | ||||
14. Round | 04/12/2022 | Athletic Bilbao B | - | UE Cornellà | 2:2 | ||||
24. Round | 18/02/2023 | Athletic Bilbao B | - | FC Barcelona B | 1:1 | ||||
25. Round | 26/02/2023 | Real Sociedad B | - | Athletic Bilbao B | 0:0 | ||||
26. Round | 05/03/2023 | Athletic Bilbao B | - | CD Calahorra | 2:3 | ||||
29. Round | 26/03/2023 | Atlético Baleares | - | Athletic Bilbao B | 2:0 | ||||
38. Round | 27/05/2023 | Athletic Bilbao B | - | SD Amorebieta | 0:0 |