https://yestino.com/entities/konstantinos-karetsas-d907cdEvery event involving Konstantinos Karetsasenhttps://yestino.com/events/konstantinos-karetsas-substituted-due-to-circulatory-problem-ecbe55https://yestino.com/events/konstantinos-karetsas-substituted-due-to-circulatory-problem-ecbe55Wed, 09 Sep 2026 07:00:00 GMTBorussia Dortmund’s Konstantinos Karetsas had to be substituted in the 27th minute of their UEFA Champions League victory over Villarreal due to circulatory pr… Sources: Yahoo Sports