Athletic Club U17SpanienFußball(M)
Transfers - Zugänge
| ab | Name | Pos | Mannschaft | Team | ||
|---|---|---|---|---|---|---|
| 07/2025 |  | Aarón Del Valle | ST |  | Athletic Club U15 | U15 |
| 07/2025 |  | Idrissa Bah | ST | | Athletic Club U15 | U15 |
Transfers - Abgänge
| ab | Name | Pos | Mannschaft | Team | ||
|---|---|---|---|---|---|---|
| 07/2025 | | Aitor León | AB |  | Athletic Club U19 | Bilbao U19 |
| 07/2025 | | Álex Torres | AB | | Athletic Club U19 | Bilbao U19 |
| 07/2025 |  | Ilyas El Arbaoui | AB |  | Athletic Club B | Bilbao B |
| 07/2025 | | Ibai | AB | | Athletic Club U19 | Bilbao U19 |
| 07/2025 | | Iker Quintero | AB |  | CD Basconia | CD Basconia |
| 07/2025 | | Adrián | MF | | Athletic Club U19 | Bilbao U19 |
| 07/2025 | | Ander Ezpeleta | MF | | CD Basconia | CD Basconia |
| 07/2025 | | Enzo | MF | | Athletic Club U19 | Bilbao U19 |
| 07/2025 | | Oihan Encinas | MF | | Athletic Club U19 | Bilbao U19 |
| 07/2025 | | Andrés | ST | | Athletic Club U19 | Bilbao U19 |
| 07/2025 | | Asier Torres | ST | | Athletic Club U19 | Bilbao U19 |
| 07/2025 | | Danel Narbarte | ST | | Athletic Club U19 | Bilbao U19 |
