Face à face
| Segunda B, Relegation Group 2 | 2019/09/08 17:00 | Salamanque CF UDS v Real Unión | D | 1-1 |
Home History
| Segunda B, Relegation Group 2 | 2020/01/19 16:30 | Cultural Leonesa v Real Unión | D | 0-0 |
| Segunda B, Relegation Group 2 | 2020/01/11 15:00 | Real Unión v CD Calahorra | D | 0-0 |
| Segunda B, Relegation Group 2 | 2020/01/04 16:00 | Real Unión v Haro Deportivo | W | 1-0 |
| Segunda B, Relegation Group 2 | 2019/12/21 14:30 | Deportivo Alaves B v Real Unión | L | 1-0 |
| Segunda B, Relegation Group 2 | 2019/12/15 16:00 | Real Unión v Real Sociedad B | D | 2-2 |
| Segunda B, Relegation Group 2 | 2019/12/08 16:00 | Barakaldo v Real Unión | L | 2-1 |
| Segunda B, Relegation Group 2 | 2019/12/01 16:00 | Real Unión v Leioa | D | 0-0 |
| Segunda B, Relegation Group 2 | 2019/11/24 15:00 | Izarra v Real Unión | W | 0-1 |
Away History
| Segunda B, Relegation Group 2 | 2020/01/19 16:00 | Salamanque CF UDS v Amorebieta | L | 0-3 |
| Segunda B, Relegation Group 2 | 2020/01/11 17:00 | Arenas Club de Getxo v Salamanque CF UDS | L | 2-1 |
| Segunda B, Relegation Group 2 | 2020/01/04 15:30 | Osasuna B v Salamanque CF UDS | D | 1-1 |
| Segunda B, Relegation Group 2 | 2019/12/21 16:00 | Salamanque CF UDS v Tudelano | W | 2-1 |
| Segunda B, Relegation Group 2 | 2019/12/14 15:00 | Valladolid B v Salamanque CF UDS | L | 3-0 |
| Matchs amicaux | 2019/12/13 15:00 | Salamanque CF UDS v Mineros de Zacatecas II | W | 2-1 |
| Europe - Matchs amicaux | 2019/12/11 20:00 | Antigua GFC v Salamanque CF UDS | W | 0-2 |
| Segunda B, Relegation Group 2 | 2019/12/06 16:30 | Cultural Leonesa v Salamanque CF UDS | L | 3-1 |