The hosts were without Rodri and Dani Carvajal, both sidelined by long-term injuries, with first-choice goalkeeper Unai Simon still recovering from wrist surgery, and Dani Olmo and Robin Le Normand also ruled out.

But Luis de la Fuente's team grabbed the only goal when Zubimendi's low drive from just outside the edge squirmed past Denmark goalkeeper Kasper Schmeichel, who had earlier denied Lamine Yamal and Alvaro Morata.