| Fecha | Tiempo | Lugar | Rival | Competición | Resultado |
|---|---|---|---|---|---|
| 21.08.2027 | 00:00 | A | Osasuna U18 | La Liga U18 | 1 - 1 |
| 04.09.2027 | 00:00 | H | Valencia U18 | La Liga U18 | 1 - 2 |
| 11.09.2027 | 00:00 | A | Real Valladolid U18 | La Liga U18 | 0 - 2 |
| 18.09.2027 | 00:00 | H | Real Oviedo U18 | La Liga U18 | 2 - 3 |
| 19.09.2027 | 20:00 | H | Anderlecht | Conference League | 2 - 1 |
| 25.09.2027 | 00:00 | A | Real Betis U18 | La Liga U18 | 3 - 2 |
| 02.10.2027 | 00:00 | H | Racing Santander U18 | La Liga U18 | 0 - 0 |
| 03.10.2027 | 20:00 | A | Dynamo Kyiv | Conference League | 0 - 1 |
| 09.10.2027 | 00:00 | A | Celta Vigo U18 | La Liga U18 | 1 - 0 |
| 16.10.2027 | 00:00 | H | Barcelona U18 | La Liga U18 | 0 - 1 |
| 24.10.2027 | 20:00 | H | KuPS | Conference League | 1 - 1 |
| 30.10.2027 | 00:00 | H | Mirandés U18 | La Liga U18 | 0 - 1 |
| 06.11.2027 | 00:00 | H | Villarreal U18 | La Liga U18 | 0 - 1 |
| 07.11.2027 | 20:00 | A | KuPS | Conference League | 0 - 1 |
| 13.11.2027 | 00:00 | A | Sevilla U18 | La Liga U18 | 0 - 0 |
| 20.11.2027 | 00:00 | H | Real Sociedad U18 | La Liga U18 | 1 - 1 |
| 27.11.2027 | 00:00 | A | Real Madrid U18 | La Liga U18 | 2 - 0 |
| 28.11.2027 | 20:00 | A | Anderlecht | Conference League | 2 - 2 |
| 04.12.2027 | 00:00 | H | Rayo Vallecano U18 | La Liga U18 | 1 - 0 |
| 11.12.2027 | 00:00 | A | Mallorca U18 | La Liga U18 | 1 - 2 |
| 12.12.2027 | 20:00 | H | Dynamo Kyiv | Conference League | 2 - 2 |
| 18.12.2027 | 00:00 | H | Levante U18 | La Liga U18 | 1 - 1 |
| 25.12.2027 | 00:00 | A | Elche U18 | La Liga U18 | 0 - 1 |
| 01.01.2028 | 00:00 | H | Osasuna U18 | La Liga U18 | 0 - 0 |
| 08.01.2028 | 00:00 | A | Athletic Bilbao U18 | La Liga U18 | 2 - 0 |
| 15.01.2028 | 00:00 | A | Valencia U18 | La Liga U18 | 1 - 1 |
| 22.01.2028 | 00:00 | H | Real Valladolid U18 | La Liga U18 | 2 - 2 |
| 29.01.2028 | 00:00 | A | Real Oviedo U18 | La Liga U18 | 0 - 0 |
| 05.02.2028 | 00:00 | H | Real Betis U18 | La Liga U18 | 2 - 1 |
| 12.02.2028 | 00:00 | A | Racing Santander U18 | La Liga U18 | 2 - 1 |
| 19.02.2028 | 00:00 | H | Celta Vigo U18 | La Liga U18 | 0 - 1 |
| 20.02.2028 | 20:00 | H | Rosenborg | Conference League | 3 - 2 |
| 26.02.2028 | 00:00 | A | Barcelona U18 | La Liga U18 | 2 - 1 |
| 04.03.2028 | 00:00 | H | Atlético Madrid U18 | La Liga U18 | 0 - 1 |
| 11.03.2028 | 00:00 | A | Mirandés U18 | La Liga U18 | 1 - 0 |
| 13.03.2028 | 20:00 | A | Rosenborg | Conference League | 1 - 1 |
| 18.03.2028 | 00:00 | A | Villarreal U18 | La Liga U18 | 1 - 0 |
| 25.03.2028 | 00:00 | H | Sevilla U18 | La Liga U18 | 0 - 0 |
| 01.04.2028 | 00:00 | A | Real Sociedad U18 | La Liga U18 | 2 - 0 |