Juventus were astonishingly held to a 3-3 home draw by Lech Poznan as the Europa League group stage kicked off on Thursday while holders Atletico Madrid began the defence of their crown with a 1-0 defeat at Aris Salonika.
Atletico Madrid gave new Inter Milan coach Rafa Benitez plenty to think about when they deservedly beat the Champions League winners 2-0 in the European Super Cup at the Stade Louis II in Monaco on Friday.
Premier League champions Manchester City were drawn on Thursday with Juventus, Wydad AC and Al Ain in Group G for next year's FIFA Club World Cup in the United States.
Lionel Messi's early goal earned Paris St Germain a 1-0 win at Olympique Lyonnais on Sunday as they opened a two-point lead at the top of Ligue 1.
Goalkeeper Ivan Provedel scored in the dying moments of the Champions League Group E match against Atletico Madrid, heading home the equaliser, to earn Lazio a 1-1 draw at Stadio Olimpico, in Rome, on Tuesday.
Real Madrid survived an early Atletico Madrid onslaught to reach the Champions League final 4-2 on aggregate on Wednesday and set up a mouth-watering clash against Juventus.
Fernando Torres will face his former club Atletico Madrid in the Europa League semi-finals after scoring twice to help Liverpool beat Benfica 4-1 at Anfield on Thursday.
Diego Forlan scored twice from the penalty spot to help Atletico Madrid to a 4-0 first-leg victory at home to Racing Santander in a King's Cup semi-final on Thursday.
Barcelona's Luis Suarez netted twice for a 2-1 win over 10-man Atletico Madrid in their Champions League quarter-final, first leg on Tuesday after the visitors' Fernando Torres opened the scoring and was later sent off.
Atletico Madrid slumped to a 3-0 defeat at resurgent Real Sociedad on Thursday which means Barcelona need one more victory to wrap up a 25th Spanish La Liga title while Malaga were relegated after losing 1-0 at Levante.
Holders Barcelona were drawn on Friday to play Real Sociedad in the quarter-finals of the King's Cup while Celta Vigo will take on Real Madrid.
A bullet header from Nicolas Otamendi put Valencia on course for a 3-1 victory over Eibar in La Liga on Sunday that boosted their hopes of claiming a Champions League place.
Cristiano Ronaldo scored a hat-trick and passed the landmark of 300 club goals as Real Madrid put a turbulent week behind them with a 4-0 win at home to Getafe in La Liga on Sunday to close to within four points of second-placed Atletico Madrid.
Real Madrid's Gareth Bale came off the bench and coolly converted a controversial penalty to secure a 2-1 win at Levante in La Liga on Sunday as the European champions rode their luck to stay within nine points of leaders Barcelona.
Gareth Bale completed a dream first season at Real Madrid as he paid off another large slice of his world record price tag with the decisive goal in a 4-1 Champions League final triumph over Atletico Madrid on Saturday.
Football action from across Europe in matches played on Saturday
A late goal by Toni Kroos sealed victory as Real Madrid defeated an impressive Celta Vigo side 2-1 to win their first home La Liga game of the campaign on Saturday.
Photos from the UEFA Champions League last 16 first leg-matches played on Wednesday
Atletico Madrid striker Diego Costa haunted Arsenal again by firing his side to a 1-0 win in Thursday's Europa League semi-final second leg to send the Spaniards into the final and deny Arsene Wenger a dream end to his long reign as Arsenal coach.
Villarreal are a point behind in second after overcoming Barcelona 3-1 at home, and were joined on 18 points by Valencia.
IMAGES from soccer matches played across Europe on Sunday.
Real Madrid barged their way back into the Spanish La Liga title race with a 3-1 victory over Atletico Madrid in a feisty derby at the Wanda Metropolitano on Saturday.
Images from the UEFA Champions League matches played on Wednesday night.
A round-up of Tuesday's action in the UEFA Champions League.
Atletico Madrid took a giant step towards the La Liga title
Atletico Madrid made a typically aggressive start to lay the foundations for a 2-0 victory at home.
Diego Costa scored twice as Atletico Madrid beat Valencia 3-0 to maintain their winning home run this season and keep pace with Barcelona at the top of the La Liga table.
Holders Barcelona will face fellow Spaniards Atletico Madrid, runners-up two seasons ago, in the Champions League quarter-finals following the draw in Nyon on Friday.
After falling 2-0 down on the night, substitute Marcos Llorente struck twice in extra-time and Alvaro Morata added a late third to ensure a famous victory for Diego Simeone's side against a Liverpool team unbeaten in their last 25 home games in European competition.
Barca had been trying to sign the 21-year-old right back for $6.5 million in a deal
Empoli beat Juventus 4-2 on penalties to advance to their first ever Coppa Italia semi-finals on Wednesday after a resilient performance helped them to hold the defending champions to a 1-1 draw in regular time.
While it is unfair to blame the Wales winger for all of Real's recent woes, it cannot be denied that he appears to be struggling for form and confidence.
Costa turned Juanfran's low cross into the net in the 69th minute for Atletico's third goal in the first leg of the last 16 tie against third division Lleida but immediately limped to the sidelines. He did return to the pitch, however, and completed the game despite bleeding from his knee.
Real Madrid's consistency and hard work made them worthy La Liga champions, captain Sergio Ramos said after their 2-0 win at Malaga on Sunday ended a five-year wait for the title.
Real Madrid's early-season woes deepened when they lost 2-1 at home to La Liga champions Atletico Madrid, while substitute Neymar struck twice in Barcelona's 2-0 win against visiting Athletic Bilbao on Saturday.
Barcelona snapped their four-match winless streak in LaLiga with an emphatic 7-1 victory over Valencia on Sunday.
Vietto slotted the ball home with seven minutes to go after Karim Benzema had given visitors Real the lead early on.
Defending champions Bayern Munich must face Diego Simeone's Atletico Madrid after they were drawn together in Champions League Group A alongside Salzburg and Lokomotiv Moscow.
Spain manager Luis de la Fuente left Barcelona's 17-year-old defender Pau Cubarsi and midfielders Marcos Llorente and Aleix Garcia out of his 26-man squad
Barcelona made a disappointing start to their Champions League campaign by losing 2-1 to AS Monaco on Thursday.