Olympiakos Piraeus battled back from a two-goal deficit to earn a 2-2 home draw with last year's runners-up Tottenham Hotspur in their Champions League Group B opener.
Panathinaikos secured a Champions League qualifying spot by beating PAOK Salonica 2-0 on Sunday to extend their lead in the Super League playoffs to a eight points with two matches left.
Supermodel Naomi Campbell is among 100 celebrity torch-bearers due to carry the Olympic flame on its final stage.
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.
News of all that's transpired on and off the football field
Real Madrid's failure to convert dominance into goals could have cost them dear in their 2-1 win over Olympiakos Piraeus in the Champions League.
Olympique de Marseille were the fall guys on a hectic opening night of Europa League group stage action as German club Eintracht Frankfurt returned from the south of France with a surprise 2-1 victory on Thursday.
Barcelona named former Athletic Bilbao coach Ernesto Valverde on Monday as the successor to Luis Enrique and he will take charge of the La Liga runners-up on a two-year contract.
Paris St Germain will play Borussia Dortmund and Barcelona were pitted against an unpredictable Napoli, while Chelsea were drawn against Bayern Munich. City, who will be at home in the second leg, have yet to beat the Spanish side with two draws and two defeats in their previous four meetings.
Manchester United hope to feel the immediate benefit of a warm weather break in the Middle East before two important games in the next four days, manager David Moyes said on Friday.
Ever since they were introduced by UEFA in 2012, fans all over Europe have been asking the same question: what does the official behind the goal do?
Manchester City's Premier League home match against Arsenal has been postponed because players from the London club have had contact with the owner of Greek side Olympiakos Piraeus, who has contracted the coronavirus. Meanwhile La Liga matches will be played without fans for at least the next two rounds of fixtures to try to stop the spread of the coronavirus, the Spanish league said.
Manchester United manager David Moyes would have been sacked already if he was in charge of a Serie A club, according to former Chelsea coach Gianluca Vialli.
Triple European champions Manchester United and their under-fire coach Louis van Gaal face a tricky task against little-known Midtjylland in the last 32 of the Europa League following Monday's draw.
News of all that's transpired on and off the football field
Arsenal had scored 10 goals in two matches against BATE Borisov in the same competition in 2017 but never looked like being as prolific in the freezing temperatures of Belarus.
- 'We will have to play with a lot of intelligence' - 'We will be able to see a fantastic footballer on the pitch'
A year ago, Greece's bankers thought they were on the cusp of a new era.
Valverde's knowledge of Barca and his many years of experience of coaching in Spain saw him pip Argentine Jorge Sampaoli and Luis Enrique's assistant Juan Carlos Unzue to the top job.
"I've had a bit more luck than in recent weeks, so I'm making the most of it. For a striker, it always works in cycles and I know that. You can't start doubting yourself," Giroud told reporters after the game.
'It gives a strong answer to all the questions that were raised during the week'
A summary of Tuesday's matches in the UEFA Champions League.
Europa League favourites Manchester United secured a 1-1 draw on a threadbare pitch at Rostov, while Olympique Lyonnais beat AS Roma 4-2 helped by a fine individual goal from Nabil Fekir in their last 16, first leg ties on Thursday.
Athletic Bilbao's Spanish Super Cup victory against Barcelona not only earned them their first major trophy in 31 years but also ended coach Ernesto Valverde's long wait for silverware.
News of all that's transpired on and off the football field
Arsenal will put one of the best Champions League records on the line when they face Olympiakos Piraeus in a showdown for second spot in Group F on Wednesday.
Arsenal manager Arsene Wenger still believes his side have a "strong chance" to qualify for the Champions League last 16 for a 16th consecutive season as the Premier League side and Croatian champions Dinamo Zagreb face a do-or-die contest.
A rousing 2-1 La Liga victory at Real Madrid on Saturday may suggest otherwise, but Atletico Madrid are still rebuilding after losing several key players in the close season, coach Diego Simeone said on Monday.
Schalke 04 hit back from two goals down to draw 2-2 and overcome fellow Germans Borussia Moenchenglach on away goals in their Europa League last 16 tie while Manchester United edged Rostov 1-0 to progress on Thursday.
The 24-year old central midfielder, who has made three international appearances for Macedonia, failed the test after Dinamo's 2-1 home win over Arsenal in their Group F opener on September 16. The Ademi ban was a second blow for Dinamo in quick succession after the club's chief executive Zdravko Mamic was arrested on Wednesday for player transfer irregularities.
Barcelona's Luis Suarez hit a brace and set up a double for a spritely Lionel Messi to score in his first start after injury in a rampant 6-1 Champions League victory over AS Roma on Tuesday.
Atletico Madrid must not let down their guard after Wednesday's thumping Champions League win at home to Malmo, coach Diego Simeone said.
News of all that's transpired on and off the football field
As India's Dattu Bhokanal will be competing in the men's singles sculls rowing event fat the Rio 2016 Olympics, on Saturday, here is a beginner's guide.
Olympiakos coach taken to hospital, match abandoned after crowd trouble
Juve forward Cristiano Ronaldo had an unusually quiet game after scoring a hat-trick against Atletico in last year's competition, although he came within inches of grabbing a last-gasp winner when he sent a shot just past the far post.
Inter Milan's aversion to Europa League football continued with a 3-1 defeat at Sparta Prague, while AS Roma ended a continental hoodoo stretching back seven games with a 4-0 home win over Romanian side FC Astra on Thursday.
Barcelona must to wait to confirm a place in the Champions League last 16 after dropping points for the first time in Group D in an absorbing 0-0 draw at Olympiakos Piraeus on Tuesday.