| Fecha | Tiempo | Lugar | Rival | Competición | Resultado |
|---|---|---|---|---|---|
| 20.08.2027 | 11:00 | H | Betis U18 | La Liga U18 | 1 - 2 |
| 27.08.2027 | 13:00 | A | Espanyol U18 | La Liga U18 | 1 - 2 |
| 10.09.2027 | 11:00 | H | Levante U18 | La Liga U18 | 1 - 4 |
| 17.09.2027 | 13:00 | A | Elche U18 | La Liga U18 | 1 - 0 |
| 24.09.2027 | 13:00 | A | Castellón U18 | La Liga U18 | 2 - 1 |
| 01.10.2027 | 11:00 | H | Atlético Madrid U18 | La Liga U18 | 0 - 4 |
| 15.10.2027 | 13:00 | A | Cádiz U18 | La Liga U18 | 2 - 1 |
| 22.10.2027 | 11:00 | H | Villarreal U18 | La Liga U18 | 1 - 4 |
| 29.10.2027 | 13:00 | A | Sevilla U18 | La Liga U18 | 2 - 2 |
| 05.11.2027 | 11:00 | H | Real Madrid U18 | La Liga U18 | 0 - 3 |
| 19.11.2027 | 13:00 | A | Rayo Vallecano U18 | La Liga U18 | 6 - 1 |
| 26.11.2027 | 11:00 | H | Celta U18 | La Liga U18 | 0 - 3 |
| 03.12.2027 | 13:00 | A | Barcelona U18 | La Liga U18 | 3 - 1 |
| 10.12.2027 | 11:00 | H | Athletic Bilbao U18 | La Liga U18 | 1 - 2 |
| 15.12.2027 | 13:00 | H | Alavés U18 | La Liga U18 | 1 - 3 |
| 24.12.2027 | 13:00 | H | Girona U18 | La Liga U18 | 2 - 2 |
| 31.12.2027 | 11:00 | A | Valencia U18 | La Liga U18 | 1 - 1 |
| 07.01.2028 | 13:00 | H | Real Sociedad U18 | La Liga U18 | 0 - 3 |
| 14.01.2028 | 11:00 | A | Betis U18 | La Liga U18 | 4 - 1 |
| 21.01.2028 | 13:00 | H | Espanyol U18 | La Liga U18 | 2 - 1 |
| 28.01.2028 | 11:00 | A | Levante U18 | La Liga U18 | 2 - 1 |
| 04.02.2028 | 13:00 | H | Elche U18 | La Liga U18 | 0 - 5 |
| 09.02.2028 | 13:00 | H | Castellón U18 | La Liga U18 | 3 - 0 |
| 11.02.2028 | 11:00 | A | Atlético Madrid U18 | La Liga U18 | 5 - 2 |
| 18.02.2028 | 13:00 | H | Cádiz U18 | La Liga U18 | 1 - 3 |
| 25.02.2028 | 11:00 | A | Villarreal U18 | La Liga U18 | 2 - 0 |
| 03.03.2028 | 13:00 | H | Sevilla U18 | La Liga U18 | 2 - 4 |
| 10.03.2028 | 11:00 | A | Real Madrid U18 | La Liga U18 | 2 - 1 |
| 17.03.2028 | 13:00 | H | Rayo Vallecano U18 | La Liga U18 | 1 - 2 |
| 31.03.2028 | 11:00 | A | Celta U18 | La Liga U18 | 2 - 1 |
| 07.04.2028 | 13:00 | H | Barcelona U18 | La Liga U18 | 0 - 4 |
| 14.04.2028 | 11:00 | A | Athletic Bilbao U18 | La Liga U18 | 3 - 2 |
| 21.04.2028 | 13:00 | A | Alavés U18 | La Liga U18 | 4 - 3 |
| 28.04.2028 | 11:00 | H | Osasuna U18 | La Liga U18 | 3 - 3 |
| 05.05.2028 | 13:00 | A | Girona U18 | La Liga U18 | 4 - 2 |
| 12.05.2028 | 11:00 | H | Valencia U18 | La Liga U18 | 2 - 1 |
| 19.05.2028 | 13:00 | A | Real Sociedad U18 | La Liga U18 | 8 - 0 |