Poland s attacking midfielder Jakub Blaszczykowski has been ruled out of Euro 2008 after suffering a serious thigh injury during training on Thursday.
The Borussia Dortmund player was injured at the team s Bad Waltersdorf base in Austria, aggravating an old thigh problem, a national team spokeswoman said.
Poland have asked European football s governing body UEFA for permission to replace Blaszczykowski with 23-year-old Hertha Berlin player Lukasz Piszczek.