Athletic Club
Football
| # | Player | Pos | Age |
|---|---|---|---|
| 5 | Yeray Álvarez López | DF | 31 |
| 3 | Daniel Vivian Moreno | DF | 27 |
| 31 | Johaneko Louisjean | DF | 22 |
| 10 | Nicholas Williams Arthuer | FW | 24 |
| 7 | Alejandro Berenguer Remiro | FW | 31 |
| 9 | Iñaki Williams Arthuer | FW | 32 |
| 23 | Robert Navarro Muñoz | FW | 24 |
| 12 | Jesús Areso Blanco | DF | 27 |
| 11 | Gorka Guruzeta Rodríguez | FW | 30 |
| 21 | Maroan Sannadi Harrouch | FW | 25 |
| 13 | Álex Padilla Pérez | GK | 23 |
| Unai Eguíluz Arroyo | DF | 24 | |
| 22 | Nicolás Serrano Galdeano | FW | 23 |
| 20 | Alejandro Rego Mora | MF | 23 |
| 8 | Oihan Sancet Tirapu | MF | 26 |
| 14 | Aymeric Laporte | DF | 32 |
| 17 | Yuri Berchiche Izeta | DF | 36 |
| 6 | Benat Prados Díaz | MF | 25 |
| 16 | Iñigo Ruiz de Galarreta Etxeberria | MF | 33 |
| 18 | Mikel Jauregizar Alboniga | MF | 23 |
| 1 | Unai Simón Mendibil | GK | 29 |
| 4 | Aitor Paredes Casamichana | DF | 26 |
| 15 | Hugo Rincón Lumbreras | DF | 23 |
| 25 | Álvaro Djaló Dias Fernandes | FW | 27 |
| 24 | Beñat Gerenabarrena Zendoia | MF | 23 |
| 28 | Peio Canales Urtasun | MF | 21 |