Athletic Bilbao coach Ernesto Valverde was delighted with Monday night's 4-0 win against Cadiz.
Inaki Williams, Gorka Guruzeta and Alex Berenguer struck for Athletic.
Afterwards, Valverde said: "For us it was an important moment. It was the first game away from home and we had the idea of showing ourselves away from San Mamés as we showed ourselves there. I think we have imposed ourselves. We've been very good.
"With the first goal we have calmed down and we were growing with the game. It is important to be able to meet the game and to be able to find ourselves well on the field. I'm happy because we've managed to recognise each other.
"We are not conceding many chances, we want to continue like this. The best way to score goals is to generate many dangerous situations. If we are like today, we have strong people in attack."