Inter Milan moved into the Italian Cup quarter-finals with a 2-0 victory over second-tier Verona on Tuesday.
Porto deservedly beat Braga 1-0 to win the Europa League after a superb header by Colombian striker Falcao decided the first all-Portuguese final of a European competition on Wednesday.
Lionel Messi scored one goal and created another as Champions League winners Barcelona lifted their fourth European Super Cup trophy Friday with a 2-0 victory over Porto, who finished with nine men.
Substitute Fredy Guarin gave former European champions Porto a late 2-1 Europa League win at Sevilla on Thursday while their old rivals Benfica beat VfB Stuttgart by the same score.
Juventus's Montenegro striker Mirko Vucinic has been left out of their squad for the trip to Lazio in Serie A on Saturday (1945 GMT) after his move to Inter Milan fell through this week.
Manchester City made it five wins out of five in the Premier League and Cristiano Ronaldo scored five goals for Real Madrid but Chelsea and Juventus continued to struggle at the weekend as the Champions League looms.
Napoli striker Gonzalo Higuain scored twice to put them top of Serie A with an extraordinary 2-1 win over Inter Milan who twice hit the woodwork in stoppage time after playing the entire second half with 10 men on Monday.
AS Roma ended a five-match winless run against arch-rivals Lazio with a 2-0 win on Sunday which maintained their 100 percent record after four games in Serie A.
Carlos Tevez scored two early goals for Juventus before the Serie A leaders squandered the lead in a 2-2 draw at Verona on Sunday.
AC Milan clung on to beat Parma 5-4 away in Serie A on Sunday despite an dreadful defensive display which included Mattia De Sciglio scoring an extraordinary own goal from near the halfway line late in the match.
Inter Milan's Rodrigo Palacio and Mauro Icardi struck in a 2-1 win at Fiorentina on Saturday to secure their struggling side's first away victory in Serie A since early November.
Napoli kept their hopes of a first Serie A title since 1990 alive with an epic 4-2 win over 10-man Inter Milan after a Carlos Tevez hat-trick had put leaders Juventus six points clear with a 4-0 rout of Sassuolo on Sunday.
Images from the Europa League matches played on Thursday
Dutch teenager Max Verstappen is a rare talent comparable to the late Ayrton Senna, according to Red Bull's Formula One consultant Helmut Marko.
Andy Murray clinched the Vienna Open title on Sunday with a 5-7, 6-2, 7-5 victory over David Ferrer, one of the Briton's main rivals in the battle to qualify for the ATP World Tour Finals.