Lionel Messi struck twice on his return to the starting line-up as Barcelona thrashed Roma 6-1 at the Nou Camp.
Scroll back to see how Barcelona thrashed Roma at the Nou Camp in the Champions League.
Juventus edged AC Milan but Roma missed the chance to go top of Serie A.
Wojciech Szczesny says he will wait until after Euro 2016 before deciding whether to return to Arsenal next season.
Roma want Wojciech Szczesny to stay beyond the end of his current loan deal from Arsenal, says Walter Sabatini.
Fiorentina returned to the Serie A summit with victory at Sampdoria on Sunday, while Lazio lost to Roma in the Rome derby.