Isak got the ball from the Norwegian Martin Ödegaard just inside the penalty area boundary, turned around and shot the ball at the far post.

Just three minutes later, Marc Cardona acknowledged the visiting La Liga competitor Osasuna.

Alexander Isak trailed 2-0 against Espanyol in the last round of the cup and since then he has also put up 1-0 when Real Sociedad beat Mallorca 3-0 in the Spanish league.

The match is ongoing.