HomeTeamsAthletic Club1920-21Athletic Club - SD ErandioMatchday 1Athletic Club - SD ErandioAthletic Club51SD ErandioNaN'NaN'NaN' ElexpuruNaN'NaN' Acedo 10/10 | Date and time to be confirmedLocationSan Mamés , BilboLine-upsAthletic ClubSD ErandioStarting XIRivero, FSaucaMarinoBelauste, PEguiluzSabinoGermánPichichiElexpuruEtxebarriaAcedoSubstitutesHead coachWilliam BarnesHomeAthletic ClubStarting XIRivero, FSaucaMarinoBelauste, PEguiluzSabinoGermánPichichiElexpuruEtxebarriaAcedoSubstitutesHead coachWilliam BarnesAwaySD ErandioStarting XISubstitutesHead coachMatch officials