| Pr. RFEF G2 | 04/09/22 | Atlético Baleares | - | Real Unión | 1:1 | ||||
| Pr. RFEF G1 | 13/04/24 | Sestao River | - | Real Unión | 3:1 | ||||
| Pr. RFEF G1 | 01/03/25 | SD Amorebieta | - | Real Unión | 1:0 |  |
| Pr. RFEF G2 | 04/09/22 | Atlético Baleares | - | Real Unión | 1:1 | ||||
| Pr. RFEF G1 | 13/04/24 | Sestao River | - | Real Unión | 3:1 | ||||
| Pr. RFEF G1 | 01/03/25 | SD Amorebieta | - | Real Unión | 1:0 | |
| Álex Aizpuru Aizbitarte | |
| Born: | 21.01.1994 |
| Place of birth: |
Azpeitia, 
Spain |
| Nationality: |
Spain
|
| Height: | 183 cm |
| Weight: | 80 kg |
| Position(s): | Centre Forward Offensive Midfielder |
| Foot: | right |