Soucek has already shown that he can carry on the pitch even if he gets a nasty cut to his head. In the Euro 2020 quarter-final between the Czech Republic and Denmark, this also happened.
When the Danes were winning, the footballer was down on the ground with blood to his face. They lifted his legs as he seemed to be dazed and ice was put on his wound.
He continued to play on after the injury. In any case, he was ok after treatment from the doctors.
TV pictures bring back memories of the Premier League clash between West Ham and Tottenham which saw Soucek play on despite bleeding. In Baku, the same thing happened.