 Athletic de Bilbao B |
| Founded: | 1898 |
| Official website: | www.athletic-club.net |
| E-mail: | prensa@athletic-club.net |
| Manager: | Carlos GURPEGUI |
| Name: | Instalaciones de Lezama |
| Capacity: | 2,000 |
| Segunda Federación Grupo 2 2023/24 | |
|
| 21-Oct-2023 | 2a Fed (8) | Mutilvera | 0-3 | Athletic B |
| 29-Oct-2023 | 2a Fed (9) | Athletic B | 3-1 | San Juan |
| 04-Nov-2023 | 2a Fed (10) | Arenas de Getxo | 0-3 | Athletic B |
| 11-Nov-2023 | 2a Fed (11) | Athletic B | 2-1 | Barakaldo |
| 19-Nov-2023 | 2a Fed (12) | Calahorra | 0-1 | Athletic B |
| 25-Nov-2023 | 2a Fed (13) | Athletic B | 4-0 | Tudelano |
| 03-Dec-2023 | 2a Fed (14) | Náxara | 1-2 | Athletic B |
| 09-Dec-2023 | 2a Fed (15) | Athletic B | 3-0 | Real Sociedad C |
| 17-Dec-2023 | 2a Fed (16) | Gernika | - | Athletic B |
| 07-Jan-2024 | 2a Fed (17) | Athletic B | - | Brea |
| 14-Jan-2024 | 2a Fed (18) | Athletic B | - | Logroñés |
| 21-Jan-2024 | 2a Fed (19) | Utebo | - | Athletic B |
| 28-Jan-2024 | 2a Fed (20) | Barbastro | - | Athletic B |
| 04-Feb-2024 | 2a Fed (21) | Athletic B | - | Izarra |
| 11-Feb-2024 | 2a Fed (22) | Valle de Egüés | - | Athletic B |
| 18-Feb-2024 | 2a Fed (23) | Athletic B | - | Alavés B |
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