| Spain Youth League | 2025/02/23 11:00 | Osasuna U19 v Antiguoko KE U19 | L | 2-0 |
| Spain Youth League | 2022/11/20 10:30 | Osasuna U19 v Antiguoko KE U19 | D | 1-1 |
| Spain Youth League | 2022/03/26 11:00 | Osasuna U19 v Antiguoko KE U19 | L | 3-0 |
| Spain Youth League | 2025/11/22 16:00 | CD Betono U19 v Antiguoko KE U19 | W | 2-4 |
| Spain Youth League | 2025/11/15 16:30 | Antiguoko KE U19 v Santutxu U19 | W | 3-1 |
| Spain Youth League | 2025/11/09 15:30 | CD Alaves U19 v Antiguoko KE U19 | L | 3-1 |
| Spain Youth League | 2025/11/01 16:30 | Antiguoko KE U19 v CD Oberena U19 | D | 2-2 |
| Spain Youth League | 2025/10/25 14:00 | Villegas U19 v Antiguoko KE U19 | W | 1-4 |
| Spain Youth League | 2025/10/18 15:30 | Antiguoko KE U19 v CD Vasconia U19 | W | 3-1 |
| Spain Youth League | 2025/10/05 10:00 | Real Sociedad U19 v Antiguoko KE U19 | D | 2-2 |
| Spain Youth League | 2025/09/27 15:30 | Antiguoko KE U19 v Aurrera de Vitoria U19 | D | 1-1 |
| Spain Youth League | 2025/11/22 16:00 | CD Vasconia U19 v Osasuna U19 | L | 3-0 |
| Spain Youth League | 2025/11/16 11:00 | Osasuna U19 v Eibar U19 | D | 0-0 |
| Spain Youth League | 2025/11/09 11:00 | Real Sociedad U19 v Osasuna U19 | L | 2-1 |
| Spain Youth League | 2025/11/02 10:00 | Osasuna U19 v Leioa U19 | W | 2-1 |
| Spain Youth League | 2025/10/25 15:00 | Aurrera de Vitoria U19 v Osasuna U19 | W | 2-3 |
| Spain Youth League | 2025/10/19 10:00 | Osasuna U19 v CD Betono U19 | W | 1-0 |
| Spain Youth League | 2025/10/05 10:00 | Athletic Bilbao U19 v Osasuna U19 | L | 5-0 |
| Spain Youth League | 2025/09/28 10:00 | Osasuna U19 v Santutxu U19 | W | 2-1 |