Head to Head
| Spain Copa Federacion | 2019/02/06 18:00 | Mirandes v Real Unión | L | 1-0 |
| Spain Segunda B Group 2 | 2018/10/14 15:15 | Mirandes v Real Unión | D | 2-2 |
| Spain Segunda B Group 2 | 2018/04/28 16:00 | Mirandes v Real Unión | L | 1-0 |
| Spain Segunda B Group 2 | 2017/12/03 16:00 | Real Unión v Mirandes | L | 0-3 |
Home History
| Spain Segunda B Group 2 | 2019/02/10 14:45 | Real Oviedo B v Real Unión | D | 1-1 |
| Spain Copa Federacion | 2019/02/06 18:00 | Mirandes v Real Unión | L | 1-0 |
| Spain Segunda B Group 2 | 2019/02/02 18:30 | Real Unión v Gernika | D | 1-1 |
| Spain Segunda B Group 2 | 2019/01/26 15:00 | Leioa v Real Unión | W | 0-1 |
| Spain Copa Federacion | 2019/01/23 18:30 | Real Unión v Pena Sport | W | 4-0 |
| Spain Segunda B Group 2 | 2019/01/19 15:00 | Real Unión v Amorebieta | D | 1-1 |
| Spain Segunda B Group 2 | 2019/01/13 16:00 | Gimnastica de Torrelavega v Real Unión | D | 1-1 |
| Spain Copa Federacion | 2019/01/09 18:30 | Pena Sport v Real Unión | D | 3-3 |
Away History
| Spain Segunda B Group 2 | 2019/02/10 16:00 | Mirandes v UP Langreo | W | 1-0 |
| Spain Copa Federacion | 2019/02/06 18:00 | Mirandes v Real Unión | W | 1-0 |
| Spain Segunda B Group 2 | 2019/02/03 16:00 | Barakaldo v Mirandes | D | 1-1 |
| Spain Segunda B Group 2 | 2019/01/27 16:00 | Mirandes v Cultural de Durango | W | 1-0 |
| Spain Copa Federacion | 2019/01/23 19:15 | Mirandes v Barakaldo | W | 2-0 |
| Spain Segunda B Group 2 | 2019/01/20 16:00 | Racing Santander v Mirandes | L | 3-2 |
| Spain Segunda B Group 2 | 2019/01/13 16:30 | Mirandes v Izarra | D | 1-1 |
| Spain Copa Federacion | 2019/01/09 19:15 | Barakaldo v Mirandes | W | 2-3 |