In 2015, Etxeberria moved to the first team under manager Ernesto Valverde, and in 2016 he switched to become head coach at affiliated club CD Basconia, controlling a group of players he had previously managed at the "Juvenil" age group level.
Etxeberria moved to the first team under manager Ernesto Valverde. This was in 2015. He switched to become head coach at affiliated club CD Basconia, controlling a group of players. This was in 2016. This was in 2015. He had previously managed at the "Juvenil" age group level players.