Arsenal extended their perfect start in the Champions League with a 2-0 victory over Olympiacos at the Emirates Stadium on Wednesday, but the win came with a potential injury concern for defender Gabriel.
Newcastle delivered a commanding performance in the UEFA Champions League on Wednesday night, cruising to a 4-0 win over Royale Union SG in Brussels.
Arsenal maintained their perfect start in the Champions League group phase, securing a 2-0 victory over Olympiakos at the Emirates.
Paris Saint-Germain's victory at Barcelona and a last-gasp equaliser for Villarreal against Juventus were the standout moments in the UEFA Champions League league phase on Wednesday.
Eddie Howe has underlined that results will ultimately define his tenure as Newcastle United prepare for their away clash against Union Saint-Gilloise in the UEFA Champions League.
Chelsea secured a crucial 1-0 victory against Jose Mourinho's Benfica at Stamford Bridge, thanks to an 18th-minute own goal by defender Richard Rios.