Home History
| Spain Segunda B Group 2 | 2019/10/05 14:30 | Amorebieta v Real Unión | W | 1-4 |
| Spain Segunda B Group 2 | 2019/09/28 14:00 | Real Unión v Arenas Club de Getxo | D | 1-1 |
| Spain Segunda B Group 2 | 2019/09/21 14:30 | Osasuna B v Real Unión | L | 4-2 |
| Spain Segunda B Group 2 | 2019/09/15 16:00 | Real Unión v Tudelano | L | 1-2 |
| Spain Segunda B Group 2 | 2019/09/08 17:00 | Salamanca CF UDS v Real Unión | D | 1-1 |
| Spain Segunda B Group 2 | 2019/09/01 16:00 | Real Unión v Cultural Leonesa | D | 1-1 |
| Spain Segunda B Group 2 | 2019/08/24 18:30 | CD Calahorra v Real Unión | L | 2-0 |
| Europe Friendlies | 2019/08/17 09:00 | Amorebieta v Real Unión | L | 3-2 |
Away History
| Spain Segunda B Group 2 | 2019/10/05 15:00 | Valladolid Promesas v Real Sociedad B | W | 2-1 |
| Spain Segunda B Group 2 | 2019/09/28 14:30 | Amorebieta v Valladolid Promesas | L | 1-0 |
| Spain Segunda B Group 2 | 2019/09/22 15:30 | Valladolid Promesas v Barakaldo | W | 3-1 |
| Spain Segunda B Group 2 | 2019/09/14 16:00 | Arenas Club de Getxo v Valladolid Promesas | W | 0-3 |
| Spain Segunda B Group 2 | 2019/09/08 16:00 | Valladolid Promesas v Leioa | W | 3-2 |
| Spain Segunda B Group 2 | 2019/09/01 09:30 | Osasuna B v Valladolid Promesas | L | 1-0 |
| Spain Segunda B Group 2 | 2019/08/25 16:30 | Valladolid Promesas v Izarra | W | 4-1 |
| Europe Friendlies | 2019/08/21 17:04 | Atletico Tordesillas v Valladolid Promesas | L | 2-1 |