Head to Head
| Spain Segunda B Group 2 | 2015/10/18 15:30 | Sestao River v Real Unión | L | 1-0 |
| Spain Segunda B Group 2 | 2015/01/18 16:30 | Sestao River v Real Unión | D | 2-2 |
| Spain Segunda B Group 2 | 2014/08/30 14:00 | Real Unión v Sestao River | D | 2-2 |
Home History
| Spain Segunda B Group 2 | 2016/02/13 15:00 | Real Unión v Real Sociedad B | W | 3-1 |
| Spain Segunda B Group 2 | 2016/02/06 15:00 | Real Madrid B v Real Unión | L | 1-0 |
| Spain Segunda B Group 2 | 2016/01/31 16:00 | Real Unión v Rayo Majadahonda | W | 1-0 |
| Spain Segunda B Group 2 | 2016/01/24 11:00 | CD Ebro v Real Unión | D | 1-1 |
| Spain Segunda B Group 2 | 2016/01/17 16:00 | Real Unión v La Roda | W | 5-1 |
| Spain Segunda B Group 2 | 2016/01/10 16:00 | CF Talavera v Real Unión | W | 0-1 |
| Spain Segunda B Group 2 | 2016/01/02 17:00 | Leioa v Real Unión | W | 0-2 |
| Spain Segunda B Group 2 | 2015/12/19 15:00 | Real Unión v Portugalete | W | 3-2 |
Away History
| Spain Segunda B Group 2 | 2016/02/13 16:00 | Sestao River v Rayo Majadahonda | W | 1-0 |
| Spain Segunda B Group 2 | 2016/02/07 11:00 | CD Ebro v Sestao River | D | 0-0 |
| Spain Segunda B Group 2 | 2016/01/31 16:30 | Sestao River v La Roda | W | 1-0 |
| Spain Segunda B Group 2 | 2016/01/24 11:15 | CF Talavera v Sestao River | W | 0-1 |
| Spain Segunda B Group 2 | 2016/01/16 15:00 | Sestao River v Leioa | W | 1-0 |
| Spain Segunda B Group 2 | 2016/01/10 10:30 | Portugalete v Sestao River | W | 1-2 |
| Spain Segunda B Group 2 | 2016/01/02 17:00 | Gernika v Sestao River | D | 0-0 |
| Spain Segunda B Group 2 | 2015/12/19 17:00 | Sestao River v Barakaldo | L | 0-1 |