| Spain Youth League | 2021/09/04 16:30 | Cartagena FC U19 v UD Alzira U19 | L | 0-2 |
| Spain Youth League | 2021/10/23 15:30 | Cartagena FC U19 v Valencia U19 | L | 0-2 |
| Spain Youth League | 2021/10/09 15:30 | Cartagena FC U19 v Conquense U19 | W | 2-0 |
| Spain Youth League | 2021/10/06 15:00 | Cartagena FC U19 v CF Talavera U19 | W | 2-1 |
| Spain Youth League | 2021/09/11 16:00 | Alboraya U19 v Cartagena FC U19 | L | 2-0 |
| Spain Youth League | 2021/09/04 16:30 | Cartagena FC U19 v UD Alzira U19 | L | 0-2 |
| Spain Youth League | 2021/09/04 16:00 | Torre Levante U19 v Cartagena FC U19 | L | 2-0 |
| Spain Youth League | 2021/09/04 16:30 | Cartagena FC U19 v UD Alzira U19 | W | 0-2 |
| Spain Youth League | 2021/04/17 15:45 | Atletico Madrileno U19 v UD Alzira U19 | L | 3-1 |
| Spain Youth League | 2021/02/28 11:00 | Patacona CF U19 v UD Alzira U19 | W | 2-4 |
| Spain Youth League | 2021/02/13 11:00 | Villarreal U19 v UD Alzira U19 | L | 4-0 |
| Spain Youth League | 2021/02/12 17:30 | Hercules U19 v UD Alzira U19 | W | 1-2 |
| Spain Youth League | 2021/01/31 15:00 | Torre Levante U19 v UD Alzira U19 | W | 1-2 |
| Spain Youth League | 2021/01/17 11:30 | CD Castellon U19 v UD Alzira U19 | W | 2-3 |
| Spain Youth League | 2020/11/28 11:00 | CD Roda U19 v UD Alzira U19 | W | 0-3 |