Barcelona beat Dynamo Kiev by four goals without a response, and in the absence of Lionel Messi, the team’s star.
As for Juventus, they decided to qualify in a killer time, by defeating Ferencvaros with two goals to one.
Barcelona raised its score to 12 points at the top with the full score, followed by Juventus with 9 points after 4 rounds, while Dynamo Kiev and Frenkvaros are equal with one point each.
Barcelona opened the scoring late in the 52nd minute through Sergio Dest, before Martin Braithwaite added two goals in the 57th minute, then 70 from the penalty spot.
Antoine Griezmann concluded Barcelonas goals in the 92nd minute, after coming on as a substitute with 27 minutes.
As for Juventus, they came from behind in the 19th minute through Ouzoni to a difficult victory, after Cristiano Ronaldo equalized in the 35th minute.
Alvaro Morata grabbed the match points with a killing goal in the 92nd minute.
Barcelona will play its next match against Frenkvaros, while Juventus will visit Dynamo Kiev.