Former England and Liverpool striker Andy Carroll has signed for French fourth-tier club Bordeaux from Amiens, the six-time French champions confirmed on Wednesday.
Arsenal captain Martin Ødegaard will be out "for a while" after suffering a significant ankle injury while playing for Norway last week, manager Mikel Arteta said on Wednesday.
Manchester City manager Pep Guardiola has suggested Kevin De Bruyne is a doubt for Arsenal's visit to the Etihad Stadium on Sunday after the midfielder was forced off with an injury against Inter Milan.
Paris Saint-Germain manager Luis Enrique said the "unknowns" of the new Champions League format make it hard to judge his team's opening win over Girona on Wednesday.
Barcelona coach Hansi Flick said he feels guilty for letting Fermín López join up with Spain U21s earlier this month after the midfielder was ruled out for another three weeks.
Former AC Milan striker Zlatan Ibrahimović discussed his executive role he holds at the Italian club before their Champions League defeat to Liverpool on Tuesday, saying "the others work for me."
Football's governing body FIFA and the World Health Organization (WHO) on Wednesday launched a global concussion awareness initiative developed with brain health experts.
AS Roma have sacked head coach Daniele De Rossi after the club went winless in their first four league matches of the season, the Serie A side said on Wednesday.
Christian Pulisic and Weston McKennie became the first pair of United States internationals to score on the same day in the UEFA Champions League as Europe's top competition returned on Tuesday.
Liverpool manager Arne Slot marked his 46th birthday with his first Champions League victory in a 3-1 win against AC Milan in Italy and said it was a "great way" to celebrate.
Premier League referee Chris Kavanagh conceded he 'didn't like' showing Arsenal midfielder Declan Rice a red card for kicking the ball away during the draw against Brighton last month, but had no choice.