 Sociedad Deportiva Beasain |
| 14-Mar-2026 | 2a Fed (27) | Beasain | 4-0 | Gernika |
| 21-Mar-2026 | 2a Fed (28) | Eibar B | 0-1 | Beasain |
| 28-Mar-2026 | 2a Fed (29) | Beasain | 3-2 | Mutilvera |
| 05-Apr-2026 | 2a Fed (30) | Sestao River | 1-1 | Beasain |
| 11-Apr-2026 | 2a Fed (31) | Ebro | 1-0 | Beasain |
| 19-Apr-2026 | 2a Fed (32) | Beasain | 1-1 | Logroñés |
| 26-Apr-2026 | 2a Fed (33) | Náxara | 1-0 | Beasain |
| 03-May-2026 | 2a Fed (34) | Beasain | 3-2 | Deportivo Aragón |
