Head to Head
| Europe Friendlies | 2022/01/14 10:00 | Real Unión v Eibar | L | 0-1 |
| Europe Friendlies | 2017/07/17 17:30 | Eibar v Real Unión | L | 3-1 |
| Europe Friendlies | 2016/07/19 17:00 | Real Unión v Eibar | L | 0-1 |
| Europe Friendlies | 2015/07/24 17:00 | Real Unión v Eibar | L | 1-3 |