| Spain Youth League | 2021/03/07 11:00 | Leioa U19 v Real Sociedad U19 | W | 1-0 |
| Spain Youth League | 2021/02/27 15:00 | CD Alaves U19 v Leioa U19 | L | 3-0 |
| Spain Youth League | 2021/02/21 11:00 | Leioa U19 v Eibar U19 | L | 1-3 |
| Spain Youth League | 2021/02/17 17:00 | Leioa U19 v Arenas Club de Getxo U19 | L | 1-2 |
| Spain Youth League | 2021/01/31 16:00 | Arenas Club de Getxo U19 v Leioa U19 | D | 2-2 |
| Spain Youth League | 2021/01/24 11:00 | Leioa U19 v Aurrera de Vitoria U19 | W | 2-1 |
| Spain Youth League | 2021/01/16 11:00 | Danok Bat U19 v Leioa U19 | L | 2-1 |
| Spain Youth League | 2020/02/29 12:29 | CD Alaves U19 v Leioa U19 | D | 2-2 |
| Spain Youth League | 2021/03/07 10:00 | Santutxu U19 v Eibar U19 | L | 1-3 |
| Spain Youth League | 2021/02/28 12:30 | Santutxu U19 v Athletic Bilbao U19 | L | 0-1 |
| Spain Youth League | 2021/02/24 18:00 | Santutxu U19 v Arenas Club de Getxo U19 | L | 0-4 |
| Spain Youth League | 2021/02/17 17:00 | Santutxu U19 v Antiguoko KE U19 | L | 0-1 |
| Spain Youth League | 2021/02/13 15:00 | Eibar U19 v Santutxu U19 | L | 3-0 |
| Spain Youth League | 2021/02/03 18:15 | Arenas Club de Getxo U19 v Santutxu U19 | D | 1-1 |
| Spain Youth League | 2019/04/07 08:00 | Athletic Bilbao U19 v Santutxu U19 | L | 7-0 |
| Spain Youth League | 2019/03/24 15:48 | Numancia U19 v Santutxu U19 | L | 5-0 |