[9] Osasuna B 4-2 Real Unión [18] 2019-09-21 14:30
Stadium: Instalaciones Deportivas de Tajonar Round: 5
Head to Head
| Spain Segunda B Group 2 | 2018/03/10 15:30 | Osasuna B v Real Unión | W | 1-0 |
| Spain Segunda B Group 2 | 2017/10/21 14:00 | Real Unión v Osasuna B | W | 1-3 |
| Europe Friendlies | 2017/08/05 17:00 | Real Unión v Osasuna B | W | 1-2 |
Home History
| Spain Segunda B Group 2 | 2019/09/14 14:30 | Amorebieta v Osasuna B | L | 1-0 |
| Spain Segunda B Group 2 | 2019/09/07 16:00 | Osasuna B v Arenas Club de Getxo | W | 4-1 |
| Spain Segunda B Group 2 | 2019/09/01 09:30 | Osasuna B v Valladolid Promesas | W | 1-0 |
| Spain Segunda B Group 2 | 2019/08/25 16:30 | Tudelano v Osasuna B | L | 2-1 |
| Europe Friendlies | 2019/08/17 16:18 | Sporting Gijon B v Osasuna B | L | 1-0 |
| Europe Friendlies | 2019/08/07 17:26 | Real Sociedad B v Osasuna B | L | 3-2 |
| Spain Tercera - Play-Offs | 2019/06/02 10:00 | Osasuna B v Cadiz Mirandilla | W | 3-1 |
| Spain Tercera - Play-Offs | 2019/05/26 10:00 | Cadiz Mirandilla v Osasuna B | W | 0-1 |
Away History
| 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 |
| Europe Friendlies | 2019/08/16 17:00 | Real Unión v Lagun Onak | D | 1-1 |
| Europe Friendlies | 2019/08/03 09:30 | Real Sociedad B v Real Unión | L | 1-0 |
| Europe Friendlies | 2019/07/27 08:53 | Real Unión v CD Vitoria | W | 1-0 |