Enzo Maresca admitted he was "worried" by Chelsea's slump after Atalanta's 2-1 victory in the Champions League extended the Blues' winless run to four matches on Tuesday.
Revitalised striker Serge Gnabry and teenage forward Lennart Karl helped inspire Bayern Munich to a come-from-behind 3-1 home win over Sporting Lisbon in the Champions League on Tuesday.
Real Madrid's French superstar Kylian Mbappe did not come out to train with his team-mates on Tuesday on the eve of his team's key Champions League clash against Manchester City.
Ballon d'Or winner Ousmane Dembele and goalkeeper Lucas Chevalier will both miss Paris Saint-Germain's trip to Athletic Bilbao in the Champions League on Wednesday.
Speaking on the comments made by Mohamed Salah, Jamie Carragher, a 2005 Champions League winner with Liverpool, said: "I thought it was a disgrace what he did after the game.
Mohamed Salah was left in England for Tuesday night's fixture at the San Siro following extraordinary criticism of Liverpool boss Arne Slot which came after he was left on the bench for the third consecutive game in a 3-3 draw against Leeds.
Mohamed Salah has been dropped from Liverpool's squad for their Champions League tie at Inter Milan after the Egypt star's extraordinary criticism of his treatment by boss Arne Slot.
Troubled Liverpool's miserable season spiralled further into turmoil as PSV Eindhoven swept to a stunning 4-1 win at Anfield in the Champions League on Wednesday.
Kylian Mbappe scored all four goals as Real Madrid hung on to beat Olympiacos 4-3 in the Champions League on Wednesday and end a three-match winless run in all competitions.
Arsenal thumped Bayern Munich 3-1 in a clash of the English and German league leaders on Wednesday to maintain their perfect record in the Champions League this season.
Midfield star Vitinha scored a hat-trick as Paris Saint-Germain came from behind on the way to beating Tottenham Hotspur 5-3 in an action-packed Champions League clash on Wednesday.