HomeNewsAritz Solabarrieta, Bilbao Athletic’s coach. Lezama | Dec 4, 2018 Aritz Solabarrieta, Bilbao Athletic’s coach. NewsImagesDec 4, 2018Aritz Solabarrieta, Bilbao Athletic’s coach.Aritz Solabarrieta will be the new Bilbao Athletic’s coach replacing Gaizka Garitano. Aritz Solabarrieta will be the new Bilbao Athletic’s coach replacing Gaizka Garitano.