HomeTeamsAthletic Club1925-26Athletic Club - Real Unión ClubAthletic Club - Real Unión ClubAthletic Club13Real Unión Club68' CantollaRené Petit 16'Echeveste 33'Alza 85' 07/03 | Date and time to be confirmedLocationSan Mamés , BilboLine-upsAthletic ClubReal Unión ClubStarting XIVidal, MCareaga, AlLegarretaHierroLarrazaArteagaGermánLacaSuárezCarmelo GCantollaSubstitutesHead coachRalph KirbyHomeAthletic ClubStarting XIVidal, MCareaga, AlLegarretaHierroLarrazaArteagaGermánLacaSuárezCarmelo GCantollaSubstitutesHead coachRalph KirbyAwayReal Unión ClubStarting XIEmeryRecarteBergesAnatolGamborenaVillaverdeSagarzazuRené PetitErrazquinEchevesteAlzaSubstitutesHead coachMatch officialsCruella Tena AgustínRefereeCatalunya