Barca continue their dominance over Man City as Lionel Messi's hat trick downed former manager Pep Guardiola.
A sensational Lionel Messi scored a hat trick as 10-man Barcelona beat 10-man Manchester City 4-0 to take firm control of their Champions League group
Claudio Bravo is sent off after giving the ball away to Luis Suarez and subsequently preventing a goalscoring opportunity.
Pep Guardiola takes his Man City team to Barcelona and said he did not try to sign Lionel Messi in the summer - although wanted Marc-Andre ter Stegen.
Guardiola returns to his old club hoping to be able to stifle the threat of a Barcelona side that will contain Lionel Messi, Neymar and Luis Suarez.
Miralem Pjanic says history wasn't on his mind as Juve defeated his former club Lyon.