HomeTeamsAthletic Club1928-29Athletic Club - Arenas ClubMatchday 5Campeonato RegionalAthletic Club - Arenas ClubAthletic Club41Arenas ClubNaN' Unamuno I4' Roberto5',88' (p.) Lafuente, RYermo NaN' Sunday 11/11/1928 15:00LocationSan Mamés , BilboLine-upsAthletic ClubArenas ClubStarting XIBlascoLarrakoetxeaJuanínGarizurietaLegarretaRobertoLafuente, RUnamuno ICarmelo GHierroAcedoSubstitutesHead coachMáximo RoyoHomeAthletic ClubStarting XIBlascoLarrakoetxeaJuanínGarizurietaLegarretaRobertoLafuente, RUnamuno ICarmelo GHierroAcedoSubstitutesHead coachMáximo RoyoAwayArenas ClubStarting XIJaureguiVallanaLlantadaLañaUrrestiRejónMartínRiveroYermoSesumagaBilbaoSubstitutesHead coachPedro VallanaMatch officialsRaseroRefereeUnknownUgartecheAssitantUnknownElorza FranciscoAssitantBizkaia