| Datum | Zeit | Spielort | Gegner | Wettbewerb | Ergebnis |
|---|---|---|---|---|---|
| 20.08.2027 | 13:00 | H | Betis U18 | La Liga U18 | 3 - 1 |
| 27.08.2027 | 11:00 | A | Racing Santander U18 | La Liga U18 | 3 - 4 |
| 10.09.2027 | 13:00 | H | Levante U18 | La Liga U18 | 2 - 1 |
| 17.09.2027 | 13:00 | H | Barcelona U18 | La Liga U18 | 1 - 0 |
| 24.09.2027 | 11:00 | A | Alavés U18 | La Liga U18 | 6 - 2 |
| 01.10.2027 | 13:00 | H | Osasuna U18 | La Liga U18 | 1 - 1 |
| 15.10.2027 | 11:00 | A | Girona U18 | La Liga U18 | 1 - 2 |
| 22.10.2027 | 13:00 | H | Valencia U18 | La Liga U18 | 3 - 0 |
| 29.10.2027 | 11:00 | A | Real Sociedad U18 | La Liga U18 | 0 - 2 |
| 05.11.2027 | 13:00 | H | Real Madrid U18 | La Liga U18 | 2 - 1 |
| 19.11.2027 | 11:00 | A | Rayo Vallecano U18 | La Liga U18 | 0 - 3 |
| 26.11.2027 | 13:00 | H | Celta U18 | La Liga U18 | 0 - 2 |
| 03.12.2027 | 11:00 | A | Athletic Bilbao U18 | La Liga U18 | 1 - 1 |
| 10.12.2027 | 13:00 | A | Deportivo La Coruña U18 | La Liga U18 | 2 - 3 |
| 15.12.2027 | 11:00 | H | Atlético Madrid U18 | La Liga U18 | 1 - 2 |
| 17.12.2027 | 13:00 | A | Cádiz U18 | La Liga U18 | 4 - 0 |
| 24.12.2027 | 11:00 | H | Villarreal U18 | La Liga U18 | 1 - 4 |
| 31.12.2027 | 13:00 | A | Sevilla U18 | La Liga U18 | 0 - 1 |
| 07.01.2028 | 11:00 | H | Oviedo U18 | La Liga U18 | 4 - 2 |
| 14.01.2028 | 13:00 | A | Betis U18 | La Liga U18 | 4 - 0 |
| 21.01.2028 | 11:00 | H | Racing Santander U18 | La Liga U18 | 1 - 0 |
| 28.01.2028 | 13:00 | A | Levante U18 | La Liga U18 | 2 - 4 |
| 04.02.2028 | 13:00 | A | Barcelona U18 | La Liga U18 | 4 - 1 |
| 09.02.2028 | 11:00 | H | Alavés U18 | La Liga U18 | 1 - 3 |
| 11.02.2028 | 13:00 | A | Osasuna U18 | La Liga U18 | 2 - 1 |
| 18.02.2028 | 11:00 | H | Girona U18 | La Liga U18 | 0 - 2 |