Entradas
| a partir de | Apellido | Pos | Equipo | Equipo | ||
|---|---|---|---|---|---|---|
| 09/2025 |  | Christian Imga | A |  | Athletic Club U17 | U17 |
| 07/2025 | | Tasio | P |  | Athletic Club B | Bilbao B |
| 07/2025 | | Urko Sainz | P | |||
| 07/2025 | | Aitor León | D | | Athletic Club U17 | U17 |
| 07/2025 | | Álex Torres | D | | Athletic Club U17 | U17 |
| 07/2025 | | Beñat Larrea | D | | Athletic Club B | Bilbao B |
| 07/2025 | | Danel | D | |||
| 07/2025 | | Ibai | D | | Athletic Club U17 | U17 |
| 07/2025 | | Javier Regulez | D | |||
| 07/2025 | | Mateo García | D | | Athletic Club U17 | U17 |
| 07/2025 | | Mikel | D | | Athletic Club B | Bilbao B |
| 07/2025 | | Rubén | D |  | Athletic Club U18 | U18 |
| 07/2025 | | Adrián | M | | Athletic Club U17 | U17 |
| 07/2025 | | Enzo | M | | Athletic Club U17 | U17 |
| 07/2025 | | Oihan Encinas | M | | Athletic Club U17 | U17 |
| 07/2025 | | Pablo Iturria | M |  | CD Oberena | CD Oberena |
| 07/2025 | | Peio Huestamendia | M | | Athletic Club B | Bilbao B |
| 07/2025 | | Unax | M | | Athletic Club B | Bilbao B |
| 07/2025 | | Zabala | M | | Athletic Club U17 | U17 |
| 07/2025 | | Andrés | A | | Athletic Club U17 | U17 |
| 07/2025 | | Asier Torres | A | | Athletic Club U17 | U17 |
| 07/2025 | | Beñat | A |  | Antiguoko KE U17 | U17 |
| 07/2025 | | Danel Narbarte | A | | Athletic Club U17 | U17 |
| 07/2025 | | Elijah Gift | A | | Athletic Club B | Bilbao B |
| 07/2025 | | Bittor Llopis | DT |  | CD Basconia | CD Basconia |
Salidas
| a partir de | Apellido | Pos | Equipo | Equipo | ||
|---|---|---|---|---|---|---|
| 01/2026 | | Manex Lozano | A |  | Racing Santander | Racing |
| 07/2025 | | Eneko Ellakuria | M | | CD Basconia | CD Basconia |
| 07/2025 | | Marcos Goñi | A | | CD Basconia | CD Basconia |