Home History
| Spain Youth League | 2018/12/02 11:00 | Amorebieta U19 v Santutxu U19 | D | 0-0 |
| Spain Youth League | 2018/11/24 12:02 | Santutxu U19 v Numancia U19 | L | 1-3 |
| Spain Youth League | 2018/11/02 17:59 | Osasuna U19 v Santutxu U19 | W | 1-2 |
| Spain Youth League | 2018/10/28 12:15 | Santutxu U19 v CD Getxo U19 | W | 2-0 |
| Spain Youth League | 2018/10/20 10:33 | Danok Bat U19 v Santutxu U19 | L | 3-0 |
| Spain Youth League | 2018/10/13 10:15 | Santutxu U19 v AD San Juan U19 | W | 3-2 |
| Spain Youth League | 2018/09/22 09:51 | UDC Txantrea U19 v Santutxu U19 | L | 1-0 |
| Spain Youth League | 2018/09/08 08:32 | Eibar U19 v Santutxu U19 | L | 3-2 |
Away History
| Spain Youth League | 2018/12/01 11:45 | Athletic Bilbao U19 v AD San Juan U19 | L | 0-1 |
| Spain Youth League | 2018/10/13 10:00 | Athletic Bilbao U19 v Valvanera CD U19 | W | 2-0 |
| Spain Youth League | 2018/09/09 10:01 | CD Alaves U19 v Athletic Bilbao U19 | D | 2-2 |
| Spain U19 Cup | 2018/06/17 10:00 | Athletic Bilbao U19 v Atletico Madrid U19 | D | 1-1 |
| Spain U19 Cup | 2018/06/09 10:00 | Atletico Madrid U19 v Athletic Bilbao U19 | L | 3-0 |
| Spain Youth Cup | 2018/06/02 10:00 | Rayo Vallecano U19 v Athletic Bilbao U19 | D | 0-0 |
| Spain U19 Cup | 2018/05/27 09:30 | Athletic Bilbao U19 v Rayo Vallecano U19 | W | 2-1 |
| Spain U19 Cup | 2018/05/19 15:00 | Athletic Bilbao U19 v Deportivo La Coruna U19 | W | 4-0 |