Borussia Dortmund give update on Karetsas after early change against Villarreal

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·8 September 2026

Borussia Dortmund said in a statement that Konstantinos Karetsas left against Villarreal due to circulation problems, and he is heading to hospital for further examinations.

He was substituted before the half-hour in the first half of the opening matchday of the UEFA Champions League.

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There had been initial concern among fans that the issue was a serious injury.

Ethan Nwaneri came on in his place, registering his second appearance for Dortmund.

The Greek international has started well since joining, although he could now face time out depending on the assessment.

Source: BuLi News

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