Real Madrid Castilla 1-2 Real Unión Irún 2017-01-14 18:30
Weather: Good Stadium: Estadio Alfredo di Stefano Pitch: Good Round: 21
Head to Head
| Spain Segunda B Group 2 | 2016/08/27 18:00 | Real Unión v Real Madrid B | L | 1-0 |
| Spain Segunda B Group 2 | 2016/02/06 15:00 | Real Madrid B v Real Unión | W | 1-0 |
| Spain Segunda B Group 2 | 2015/09/20 15:00 | Real Unión v Real Madrid B | L | 1-0 |
| Spain Segunda B Group 2 | 2015/04/19 15:00 | Real Unión v Real Madrid B | L | 3-2 |
| Spain Segunda B Group 2 | 2014/11/29 16:00 | Real Madrid B v Real Unión | L | 0-1 |