Home History
| Europe Friendlies | 2021/08/20 16:30 | Real Unión v Izarra | L | 0-1 |
| Europe Friendlies | 2021/08/11 16:30 | Real Unión v Athletic Bilbao B | L | 0-2 |
| Europe Friendlies | 2021/07/31 17:01 | Real Unión v Racing Santander | D | 2-2 |
| Spain Segunda B Group 2 | 2021/05/16 10:00 | CD Ebro v Real Unión | L | 1-0 |
| Spain Segunda B Group 2 | 2021/05/09 16:00 | Real Unión v Osasuna B | L | 0-1 |
| Spain Segunda B Group 2 | 2021/05/02 10:00 | SD Tarazona v Real Unión | W | 1-2 |
| Spain Segunda B Group 2 | 2021/04/18 16:00 | Real Unión v CD Ebro | W | 3-0 |
| Spain Segunda B Group 2 | 2021/04/10 15:00 | Osasuna B v Real Unión | W | 0-2 |
Away History
| Spain Segunda B Group 5 | 2021/05/09 10:00 | Extremadura v CF Internacional de Madrid | L | 1-0 |
| Spain Segunda B Group 5 | 2021/05/02 10:00 | CF Internacional de Madrid v CF Talavera | W | 2-0 |
| Spain Segunda B Group 5 | 2021/04/25 16:00 | CD Badajoz v CF Internacional de Madrid | L | 1-0 |
| Spain Segunda B Group 5 | 2021/04/18 16:00 | CF Internacional de Madrid v Extremadura | W | 1-0 |
| Spain Segunda B Group 5 | 2021/04/11 10:00 | CF Talavera v CF Internacional de Madrid | L | 2-0 |
| Spain Segunda B Group 5 | 2021/04/04 10:00 | CF Internacional de Madrid v CD Badajoz | L | 0-2 |
| Spain Segunda B Group 5 | 2021/03/21 11:00 | CF Internacional de Madrid v Poblense | D | 0-0 |
| Spain Segunda B Group 5 | 2021/03/14 15:30 | Navalcarnero v CF Internacional de Madrid | W | 0-2 |