| Spain Youth League | 2018/11/17 15:30 | CD Diocesano U19 v Alcorcon U19 | L | 1-0 |
| Spain Youth League | 2019/03/09 15:30 | CD Canillas U19 v Alcorcon U19 | D | 2-2 |
| Spain Youth League | 2019/03/02 15:00 | Alcorcon U19 v Getafe U19 | L | 0-1 |
| Spain Youth League | 2019/02/17 15:00 | Leganes U19 v Alcorcon U19 | D | 2-2 |
| Spain Youth League | 2019/02/09 15:00 | Alcorcon U19 v Union Adarve U19 | W | 4-1 |
| Spain Youth League | 2019/01/26 15:00 | Alcorcon U19 v Valladolid U19 | L | 0-2 |
| Spain Youth League | 2019/01/20 11:00 | Almendralejo U19 v Alcorcon U19 | W | 0-3 |
| Spain Youth League | 2019/01/12 15:00 | Alcorcon U19 v Rayo Vallecano U19 | L | 1-2 |
| Spain Youth League | 2018/12/23 15:00 | Rayo Majadahonda U19 v Alcorcon U19 | D | 1-1 |
| Spain Youth League | 2019/02/09 18:30 | Real Madrid U19 v CD Diocesano U19 | L | 2-1 |
| Spain Youth League | 2019/01/20 15:00 | Getafe U19 v CD Diocesano U19 | L | 4-1 |
| Spain Youth League | 2018/12/01 15:00 | CD Diocesano U19 v Rayo Vallecano U19 | L | 1-2 |
| Spain Youth League | 2018/11/17 15:30 | CD Diocesano U19 v Alcorcon U19 | W | 1-0 |
| Spain Youth League | 2018/11/10 15:00 | Atletico Madrid U19 v CD Diocesano U19 | L | 3-0 |
| Spain Youth League | 2018/11/03 15:30 | CD Diocesano U19 v UD Santa Marta U19 | L | 1-4 |
| Spain Youth League | 2018/10/27 15:00 | Extremadura U19 v CD Diocesano U19 | D | 1-1 |
| Spain Youth League | 2018/10/14 14:00 | Aravaca CF U19 v CD Diocesano U19 | L | 2-1 |