Lionel Messi scored as Barcelona overcame a depleted Dynamo Kiev 2-1 in the Champions League on Wednesday, while Juventus eased Ferencvaros aside and Manchester United slumped to an unexpected defeat in Turkey.
Nine-man Paris Saint-Germain lost to RB Leipzig in a repeat of last season's semi-final and Chelsea proved too strong for Rennes, with Timo Werner twice converting from the penalty spot.