Juventus will face Manchester United in the Champions League group stage this season, giving Cristiano Ronaldo a chance to play against his former team.
A thrilling draw away to Salzburg enabled Serbian champions Red Star Belgrade to reach the Champions League group stage for the first time where they will be joined by Portugal's Benfica and Dutch side PSV Eindhoven.
Four-time European champion Ajax qualified for the Champions League group stage on Tuesday for the first time in four years, while AEK Athens and Young Boys Bern ended even longer absences.
Tottenham piled on more woe for Manchester United, running out 3-0 winners at Old Trafford on Monday night to hand the hosts a second Premier League defeat in as many weeks.
A second-half double from Karim Benzema helped Real Madrid to a 4-1 victory at Girona on Sunday and maintain their perfect La Liga start in the post-Cristiano Ronaldo era.
Inter seemed to be in absolute control, but fumbled a 2-0 lead and risked losing the game against a plucky Torino.
Borussia Dortmund eased past RB Leipzig 4-1 on Sunday after coming from a goal down, to make a winning Bundesliga start under new coach Lucien Favre and confirm their status as pre-season title contenders.
Chelsea left it late but came away with a 2-1 win over Newcastle thanks to a late DeAndre Yedlin own goal St James' Park on Sunday.
Bordeaux, without a permanent coach after a tumultuous start to the season, missed a late penalty but then scored in stoppage time to beat Monaco 2-1 and claim their first Ligue 1 points of the season on Sunday.
Unfancied Watford continued their great start to the Premier League season with a third successive win when they beat visiting Crystal Palace 2-1 on Sunday.
A last-minute VAR decision helped Barcelona secure an unconvincing 1-0 La Liga win over newly-promoted Valladolid on Saturday.
Dries Mertens came off the bench to grab the winner as Napoli rallied from 2-0 down to beat visiting AC Milan 3-2 and seize a second victory in two matches.
Mohamed Salah's 23rd-minute strike was enough to earn Liverpool a 1-0 win over a dogged Brighton and Hove Albion and give them an early top spot in the Premier League with three wins out of three.
Antoine Griezmann's second-half strike earned Atletico Madrid a first win of the Liga season on Saturday as they defeated local rivals Rayo Vallecano 1-0.
Cristiano Ronaldo missed an open goal but inadvertently provided an assist for Mario Mandzukic to score as titleholders Juventus beat Lazio 2-0 in Serie A on Saturday.
Paris Saint-Germain forward Edinson Cavani struck 12 minutes into his first match of the season while Kylian Mbappe and Neymar also scored in a 3-1 win over lowly Angers in Ligue 1 on Saturday.
Arsenal celebrated their first Premier League win of the season under new manager Unai Emery after coming from behind to beat London rivals West Ham United 3-1 in an action-packed match on Saturday.
VfL Wolfsburg's Daniel Ginczek snatched a stoppage-time winner to stun Schalke 04 2-1 on Saturday and give the Wolves a winning start to the Bundesliga campaign against last season's runners-up in a bad-tempered game.
Manchester City stumbled to a 1-1 draw at Wolves in a tense lunchtime encounter at Molineux.
Robert Lewandowski scored a penalty at the second time of asking to lift Bayern Munich to a 3-1 win over Hoffenheim to open the Bundesliga season on Friday night.
Celtic were held to a 1-1 draw by Lithuanian side Suduva Marijampole in the first leg of their Europa League play-off at the ARVI Futbolo Arena.
Former European Cup winners Ajax Amsterdam stayed firmly on course to reach the Champions League group stage after a dazzling first half helped them to a 3-1 home win over Dynamo Kiev.
Former European Cup winners PSV Eindhoven fought back to grind out a 3-2 win at BATE Borisov on Tuesday in their Champions League playoff round first-leg clash while Benfica were held to a 1-1 home draw by PAOK.
Liverpool's James Milner's converted a penalty on the stroke of halftime and Sadio Mane added a late second goal to secure a hard-fought 2-0 win at Crystal Palace in the Premier League on Monday.
Real Madrid got off to a winning start in La Liga on Sunday by comfortably beating neighbours Getafe 2-0 at home with an inspiring performance from Gareth Bale in the European champions' first league game in the post-Cristiano Ronaldo era.
Inter Milan's hopes of challenging for the Serie A title got off on the wrong foot with a shock 1-0 defeat at Sassuolo on Sunday.
Roma striker Edin Dzeko scored with a memorable volleyed goal following a mazy run by debutant Justin Kluivert to give his side a 1-0 win at Torino in their opening Serie A game on Sunday.
Manchester United conceded three first-half goals as they slumped to a 3-2 defeat at Brighton in a game illuminated by a superb goal from Seagulls striker Glenn Murray.
Sergio Aguero scored his 13th hat trick for Manchester City as the Premier League champions brushed Huddersfield aside in a 6-1 win at the Etihad Stadium.
Ciro Immobile scored a magnificent opener, but Arkadiusz Milik and Lorenzo Insigne completed the Napoli comeback to conquer Lazio.
Porto struggled to a 3-2 away victory over Galatasaray in their final Champions League group match on Tuesday but the Turks stayed third in Group D and secured a spot in the Europa League's round of 32.
Real Madrid midfielder Luka Modric has ended the Cristiano Ronaldo-Lionel Messi stranglehold on the Ballon d'Or.
Two first-half goals gave Paris Saint-Germain a crucial 2-1 Champions League home win over Liverpool, putting them in a great position to qualify and leaving Jurgen Klopp's side, finalists last season, in danger of elimination.
Napoli swept aside Red Star Belgrade with a typically entertaining performance as two goals from Dries Mertens helped them to a 3-1 win over the former European champions in their Champions League match on Wednesday.
Borussia Dortmund booked their spot in the Champions League knockout stage with a game to spare after a goalless draw against visitors Club Brugge in Group A on Wednesday.
Christian Eriksen kept Tottenham Hotspur's hopes of reaching the round of 16 in the Champions League alive when he came off the bench to score a late winner in his side's 1-0 victory over Inter Milan at Wembley on Wednesday.
Lionel Messi scored an excellent individual goal and laid on another as Barcelona beat PSV Eindhoven 2-1 to secure top spot in Champions League Group B on Wednesday.
Atletico Madrid clinched their place in the Champions League round of 16 on Wednesday by beating AS Monaco 2-0 at home while also ensuring that Thierry Henry's hapless visitors will now even miss out on qualification for the Europa League.
A goal in each half was enough for Lokomotiv Moscow to earn a 2-0 win over Galatasaray in Champions League Group D on Wednesday, ending Galatasaray's hopes of qualifying for the knockout stages and sending both Porto and Schalke through.
Juventus clinched a place in the Champions League knockout stages when a brilliant Cristiano Ronaldo assist set up Mario Mandzukic to give them a 1-0 win over Valencia on Tuesday.
Manchester United's Marouane Fellaini struck a controversial stoppage-time winner to bring blessed relief to Old Trafford after a laboured 1-0 win over Young Boys edged them into the Champions League last 16 on Tuesday.
Manchester City progressed to the knockout stages of the Champions League after twice coming from behind to draw 2-2 with Olympique Lyonnais in Group F on Tuesday.
Bayern Munich's Arjen Robben and Robert Lewandowski scored two goals each as the German champions demolished Benfica 5-1 on Tuesday to reach the Champions League round of 16 and lift some of the pressure off boss Niko Kovac.
Real Madrid secured first place in Champions League Group G with 2-0 victory over Roma at the Stadio Olimpico on Tuesday although the Italians are also through to round of 16.
Ajax Amsterdam reached the Champions League knockout stages for the first time since 2005-06 after a Dusan Tadic brace gave the Dutch side a 2-0 win at 10-man AEK Athens in a match marred by crowd trouble at the Olympic Stadium on Tuesday.
Cristiano Ronaldo scored a stunning first Champions League goal for Juventus but former club Manchester United fought back for a 2-1 win in Turin.
Real Madrid took a huge step towards clinching a spot in the Champions League knockout stage on Wednesday with a 5-0 rout of Viktoria Plzen as Karim Benzema scored two of four first-half goals for the Spanish giants.
Bayern Munich forward Robert Lewandowski scored once in each half to give his team a 2-0 victory over AEK Athens in the Champions League on Wednesday that put them two points clear at the top of Group E with two matches left.
Gabriel Jesus hit a hat-trick, including two penalties, as Manchester City marched closer to the knockout stage of the Champions League after crushing Ukraine's Shakhtar Donetsk 6-0 at the Etihad Stadium on Wednesday.
Ajax Amsterdam goalkeeper Andre Onana went from villain to hero as the Dutch side drew 1-1 at Benfica on Wednesday, gifting the hosts the lead before making a brilliant save with the last kick of the game to rescue a point.
Hoffenheim kept their slim hopes of extending their Champions League season afloat on Wednesday when they came back from 2-0 down to draw 2-2 with only 10 men at a rain-sodden Olympique Lyonnais.
Valencia's Carlos Soler had a hand in all three goals as they beat Young Boys 3-1 in the Champions League on Wednesday, boosting their last-16 hopes with their first home win of the season.
AS Roma put themselves on the brink of a place in the Champions League knockout stage when Lorenzo Pellegrini's first goal in the competition gave them a 2-1 win at 10-man CSKA Moscow on Wednesday.
Napoli and Paris Saint-Germain battled to a 1-1 draw in their Champions League match on Tuesday as Neymar produced a performance mixed with brilliance and petulance.
Tottenham's Champions League campaign is still alive after two late Harry Kane goals game them a 2-1 win over PSV Eindhoven at Wembley.
Porto all but guaranteed themselves a place in the knockout stage of the Champions League on Tuesday with a 4-1 win over Lokomotiv Moscow, who have yet to register a point in the competition.
Atletico Madrid dominated a toothless Borussia Dortmund to win 2-0 in their Champions League Group A match on Tuesday, exacting some revenge for last month's heavy loss in Germany and snapping their opponents' unbeaten run this season.
Barcelona qualified for the knockout stage of the Champions League on Tuesday after a compelling 1-1 draw away to Inter Milan as a late leveller from Mauro Icardi ended the Catalans' perfect record in this season's competition.
Liverpool face an uphill task to qualify for the knockout rounds of the Champions League after suffering a 2-0 defeat away to Red Star Belgrade.
Club Brugge kept their Champions League hopes alive on Tuesday with a crushing 4-0 win over AS Monaco that extended coach Thierry Henry's winless start in the principality to five games.