| 11.08.26 11:15 | Leioa U-19 - : - Betono U-19 |
| 04.04.27 15:00 | Real Sociedad U19 - : - Leioa U-19 |
| 04.11.27 15:00 | Leioa U-19 - : - Santutxu U-19 |
| 04.18.27 15:00 | Leioa U-19 - : - Unionstas U-19 |
| 04.25.27 15:00 | Alaves U-19 - : - Leioa U-19 |
| 05.02.27 15:00 | Leioa U-19 - : - Arratia CD U19 |
| 11.01.26 11:00 | Athletic U19 5 : 2 Leioa U-19 |
| 10.25.26 12:00 | Leioa U-19 0 : 1 Antiguoko U-19 |
| 10.18.26 10:00 | UD Logrones U-19 2 : 2 Leioa U-19 |
| 10.11.26 10:30 | Leioa U-19 1 : 4 Eibar U-19 |
| 10.04.26 14:45 | Valladolid U-19 3 : 1 Leioa U-19 |
| 09.19.26 11:15 | Leioa U-19 2 : 2 SD Indautxu U19 |
| 09.12.26 10:30 | Danok Bat U-19 2 : 1 Leioa U-19 |
| 09.05.26 15:00 | Leioa U-19 4 : 2 Cultural Leonesa U19 |
| 05.03.26 10:00 | Leioa U-19 4 : 6 Real Sociedad U19 |
| 04.26.26 14:30 | Aurrera Vitoria U-19 2 : 1 Leioa U-19 |
| 04.19.26 10:00 | Leioa U-19 0 : 2 Athletic U19 |
| 04.11.26 11:00 | Danok Bat U-19 1 : 1 Leioa U-19 |
| 04.03.26 09:30 | Leioa U-19 2 : 2 Antiguoko U-19 |
| 03.29.26 10:00 | Leioa U-19 3 : 1 Villegas U-19 |
| 03.22.26 11:00 | UD Logrones U-19 2 : 2 Leioa U-19 |
| 03.15.26 11:00 | Leioa U-19 3 : 1 AD San Juan U-19 |
| 03.08.26 16:00 | Eibar U-19 0 : 0 Leioa U-19 |
| 03.01.26 11:00 | Leioa U-19 2 : 0 Osasuna U-19 |
| 02.21.26 10:30 | Leioa U-19 2 : 2 Betono U-19 |
| 02.14.26 10:00 | Santutxu U-19 2 : 1 Leioa U-19 |
Clubs | P | Pts |
1 | Leioa U-19 | 8 | 5 |