| 1. Ronde | 28.08.2022 | Athletic Club B | - | CF La Nucía | 1:2 |  |
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| 10. Ronde | 29.10.2022 | CD Numancia | - | Athletic Club B | 0:0 | ||||
| 22. Ronde | 05.02.2023 | Gimnàstic de Tarragona | - | Athletic Club B | 0:0 | ||||
| 29. Ronde | 26.03.2023 | Atlético Baleares | - | Athletic Club B | 2:0 | |
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| 30. Ronde | 02.04.2023 | Athletic Club B | - | CA Osasuna B | 1:0 | |
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| 34. Ronde | 30.04.2023 | Athletic Club B | - | CD Castellón | 0:2 | ||||
| 36. Ronde | 13.05.2023 | Athletic Club B | - | CD Alcoyano | 1:3 |  |
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| 38. Ronde | 27.05.2023 | Athletic Club B | - | SD Amorebieta | 0:0 | |
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