London sides Tottenham Hotspur and Arsenal made winning starts as did fellow Premier League club Leicester City.
Bayern Munich's Robert Lewandowski scored twice in a 3-0 victory over Schalke 04 on Saturday that edged them closer to a record fourth consecutive league title.
Bundesliga leaders Borussia Dortmund suffered a shock first defeat of the season, letting in two late goals to slump to a 2-0 loss at Borussia Moenchengladbach on Saturday.
Manchester United flirted with calamity before coasting into the Europa League last 16 as debutant Marcus Rashford helped them overcome an early blow with two goals in a 5-1 home victory over Midtjylland on Thursday.
Lionel Messi is set for his first start for nearly two months when Barcelona, fresh from pulverising Real Madrid 4-0 at the weekend, set their sights on Champions League qualification when AS Roma visit the Nou Camp on Tuesday.
Zinedine Zidane can stay at Real Madrid for life, club President Florentino Perez said on Saturday, after the Frenchman became the first manager to win the Champions League two years in a row with a dominant 4-1 win over Juventus.
Bayern Munich winger Arjen Robben sparkled on his comeback from injury after almost two months, scoring the champions' first goal in a 4-0 demolition of Cologne on Saturday for their 1,000th victory in the Bundesliga that put them 10 points clear at the top.
Real Madrid fought back from two goals down as Vinicius Jr grabbed a hat-trick in a thrilling 5-2 win over visitors Borussia Dortmund in the Champions League.
News of all that transpired on and off the football field.
Juventus striker Gonzalo Higuain again showed his killer instinct with two expertly-taken goals in a late 3-1 win at Torino after their less illustrious neighbours had scored first and dominated the Serie A game on Sunday.
News of all that's transpired on and off the football field
News of all that's transpired on and off the football field.
Images from Saturday's action in the Premier League.
Manchester United and Tottenham Hotspur built hefty leads with emphatic away wins in their Europa League last 32 first-leg matches but AC Milan were held to a 2-2 draw at Red Star Belgrade as the competition resumed on Thursday.
Holders Bayern Munich struck either side of the break to beat second division Eintracht Braunschweig 2-0 on Wednesday and advance to the German Cup quarter-finals.
The German Football League decided last week to resume the first and second divisions from May 16 after a two-month suspension, with teams undergoing a seven-day isolation period after testing for the new coronavirus.
In an exciting weekend for football lovers, Cristiano Ronaldo and Lionel Messi continued their extraordinary double act, both scoring hat-tricks as Real Madrid and Barcelona maintained their battle for supremacy at the top of La Liga. Chelsea's unbeaten start to the Premier League season ended with a dramatic 2-1 defeat at Newcastle United on Saturday but no-one can get the better of Bayern Munich, who marched on in the Bundesliga with a 1-0 win over Bayer Leverkusen. We present a summary of events in photos.
Kevin de Bruyne struck twice to inspire Manchester City to a dominant 4-2 win at Crystal Palace on Saturday and move the champions level on points with Liverpool at the top of the Premier League table.
Images from football matches played in the La Liga, Serie A and Bundesliga on Saturday.
News of all that's transpired on and off the football field
Bayern Munich slumped to their first defeat for three months when the Bundesliga leaders suffered a shock 2-1 reverse at home to Mainz 05 on Wednesday.
Borussia Dortmund scored three times in the last 10 minutes to rally from a goal down and beat 10-man Hoffenheim 3-1 on Sunday, allowing them to maintain their lone pursuit of runaway Bundesliga leaders Bayern Munich.
A round-up of Tuesday's action in the UEFA Champions League.
Bayern Munich humiliated former Bundesliga powerhouses Werder Bremen 7-0 on Saturday with Franck Ribery scoring twice and setting up another two as the champions kept up their seemingly unstoppable march towards another title.
The teams finished level at 3-3 on aggregate in the tie but the Lisbon club advanced to the quarter-finals after Adan kept out Martinelli's weak effort.
Bayern Munich eased past Nuremberg 2-0 on Saturday with Franck Ribery and Arjen Robben on target to maintain a perfect start to the season and join a cluster of teams with nine points at the top of the table.
Germany expects 2.7 million people to attend matches in stadiums across the country and some 12 million in its fan zones for outdoor viewing, including on a long stretch of turf laid out in front of Berlin's Brandenburg Gate.
Arsenal might be struggling in the Premier League but they are 100 per cent in Group B of the Europa League
Barca, with Lionel Messi absent through injury, hit the woodwork on four occasions but luck was not on their side as they lost their second consecutive away game following their 4-1 defeat by Celta Vigo.
The Wolfsburg winger reckons he didn't enjoy Jose Mourinho's trust during his stay at Stamford Bridge
Unai Emery's Villarreal were much improved in the second half and had spurned numerous chances before Moreno's leveller.
Fourth division club Carl Zeiss Jena stunned Hamburg SV 3-2 in the German Cup on Sunday, taking the scalp of the Bundesliga's former European champions to cause the biggest sensation of the competition's first round.
Lionel Messi came to Barcelona's rescue for the second time in a week by snatching a late winner to give his side a barely deserved 2-1 win at Atletico Madrid on Sunday which provisionally took the champions top of La Liga.
Borussia Dortmund beat Hertha Berlin 3-2 on penalties to reach the German Cup quarter-finals on Wednesday after the match finished 1-1 after extra time.
Manchester City boss Pep Guardiola has warned his side to beware of Monaco's "killers in the box" when they host the principality club in the first leg of their Champions League, last 16 tie on Tuesday.
Two late goals in two minutes from Sergi Roberto and Luis Suarez gave European champions Barcelona a dramatic 2-1 win over Bayer Leverkusen in the Champions League on Tuesday.
Bayern Munich's party was wrecked by Borussia Moenchengladbach who hit back for a 1-1 draw at the Allianz Arena on Saturday, forcing the Bavarians to wait at least a week to clinch a fourth straight Bundesliga title.
Bayern Munich, already crowned Bundesliga champions last week, lifted the league trophy in an empty stadium on Saturday after crushing hosts VfL Wolfsburg 4-0 on the final matchday. Bayern can win more silverware next week with the German Cup final against Bayer Leverkusen. They are also still in the Champions League.
Neymar Jr and Kylian Mbappe starred in PSG's win as they topped group A after thrashing Galatasaray 5-0. Juventus, who have already qualified for the last 16 of the Champions League, pumped in two goals to oust Leverkusen from the tournament, while Gabriel Jesus netted a hat-trick in Manchester City's 4-1 thumping of Dinamo Zagreb. Here are Images from the Champions League matches played on Wednesday
Arsenal enjoyed a 3-0 win in Azerbaijan against Qarabag in the Europa League on Thursday and AC Milan beat Greece's Olympiakos Piraeus 3-1 but Sevilla suffered a shock defeat by Russians Krasnodar.