It was in Real Sociedad's last match in La Liga that Alexander Isak went out with what was later found to be an injury to the back thigh.

According to coach Imanol Alguacil, there was no serious injury, but now it is reported that the Swede can miss all matches until the national team break - no fun birthday present for Isak, who turns 22 years old.

The club has not yet confirmed the injury situation.

Sweden meets Kosovo on October 9 and Greece three days later, both at Friends Arena.

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Alexander Isak injured.

Photo: Bildbyrån