 Athletic de Bilbao B |
| Founded: | 1898 |
| Official website: | www.athletic-club.net |
| E-mail: | prensa@athletic-club.net |
| Name: | Instalaciones de Lezama |
| Capacity: | 2,000 |
2025/26 | |
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| 04-Apr-2026 | 1a Fed (31) | Athletic B | 1-2 | Talavera |
| 10-Apr-2026 | 1a Fed (32) | Cacereño | 1-0 | Athletic B |
| 19-Apr-2026 | 1a Fed (33) | Athletic B | 0-1 | Racing Ferrol |
| 26-Apr-2026 | 1a Fed (34) | Unionistas | 1-1 | Athletic B |
| 03-May-2026 | 1a Fed (35) | Athletic B | 2-2 | Ourense CF |
| 09-May-2026 | 1a Fed (36) | Pontevedra | 4-0 | Athletic B |
| 17-May-2026 | 1a Fed (37) | Athletic B | 2-1 | Guadalajara |
| 23-May-2026 | 1a Fed (38) | Ponferradina | 1-0 | Athletic B |
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1 (90)
40 (40)