Head to Head
| Spain Primera Division RFEF Group 1 | 2022/01/26 18:00 | Celta Fortuna v Real Unión | L | 1-2 |
| Spain Primera Division RFEF Group 1 | 2021/09/10 17:00 | Real Unión v Celta Fortuna | W | 1-4 |
| Spain Primera Division RFEF Group 1 | 2022/01/26 18:00 | Celta Fortuna v Real Unión | L | 1-2 |
| Spain Primera Division RFEF Group 1 | 2021/09/10 17:00 | Real Unión v Celta Fortuna | W | 1-4 |