News of all that's transpired on and off the football field
Alexis Sanchez had equalised for the visitors, scoring on the rebound after Manuel Neuer saved his 30th-minute penalty but the Gunners suffered when captain Laurent Koscielny limped off injured to leave the defence exposed.
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.
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
Real Madrid were the big winners in Spain as their success at Almeria was followed by a Barcelona draw and a surprise Atletico Madrid defeat.
News of all that's transpired on and off the football field
Images from the UEFA Champions League matches played on Wednesday
IMAGES from the Euro 2020 qualifiers played on Thursday
In England, the celebrations went on at Leicester City as they marked their fairytale Premier League success with another win while champions Juventus' long unbeaten streak in Italy came to an end.
Cristiano Ronaldo bagged his first five-goal haul in Real Madrid's 9-1 hammering of Granada while title-chasing Bayern Munich and Chelsea won again in Germany and England.
A headed goal in second-half injury time by Cristiano Ronaldo gave Portugal a much-needed 1-0 win over Denmark in their Group I Euro 2016 qualifier on Tuesday.
Real Madrid lifted the FIFA Club World Cup for a record fourth time on Saturday after thrashing local side Al Ain 4-1 in the final in Abu Dhabi with the help of impressive distance strikes in either half from midfielders Luka Modric and Marcos Llorente.
Bayern Munich and Barcelona registered easy wins, while Manchester United came from behind to beat CSKA Moscow 2-1 and Chelsea surrendered the top spot after a 1-1 at home against Atletico Madrid.
Images from the UEFA Champions League matches played on Tuesday.
Bayern Munich put upstarts RB Leipzig firmly in their place by sweeping to an emphatic 3-0 home win, with all the goals coming in the first half, in a disappointingly one-sided top-of-the-table Bundesliga clash on Wednesday.
An insatiable Lionel Messi scored for the eighth game in a row in all competitions as La Liga champions Barcelona saw off a gutsy Girona side 2-0 to go five points clear at the top of the standings.
Chelsea reached the Champions League knock-out stage on Tuesday despite a 1-0 defeat by Basel in Group E after a late Mohamed Salah goal shocked the 2012 title winners, with Jose Mourinho saying they deserved to lose. Barcelona, without Lionel Messi but already into the last 16, went two goals down in Amsterdam but looked a different side in the second half after Ajax's Joel Veltman was sent off.
Germany's defence will be put to the test in their opening Euro 2016 group match against Ukraine in Lille on Sunday with major questions still to be answered about the world champions' new-look rearguard.
Robert Lewandowski scored a brilliant free kick to give Bayern Munich a 1-0 win over Atletico Madrid in their last Champions League Group D outing on Tuesday, ending the 100 percent record of their opponents. The Poland international curled the ball over the wall and into the corner of the net in the 28th minute but the goal had no impact on the final standings with Atletico guaranteed top spot and Bayern in second place.
A summary of sports events and sports persons, who made news on Saturday
Following Bayern Munich's brilliant 7-4 (on aggregate) win over FC Porto in the quarter-finals of the Champions League, here's a look at a few memorable come-from-behind victories in Europe's premier football competition.
Poland struck twice on the break to stun wasteful World Cup winners Germany 2-0 on Saturday, earning their first ever victory over their illustrious neighbours and taking control of Euro 2016 qualifying Group D.
Images from Tuesday night's UEFA Champions League group stage matches.
IMAGES from the Champions League matches played on Tuesday
News of all that's transpired on and off the football field
Two goals from Thomas Mueller and one from substitute Mario Goetze helped Bayern Munich kick off their Champions League campaign with an impressive 3-0 victory over Olympiakos.
The world champions now have 19 points while Poland, 8-1 winners over Gibraltar, are on 17.
News of all that's transpired on and off the football field
A summary of all the Champions League matches played across Europe on Tuesday
With eight teams remaining at Euro 2016, a guide to the form of the quarter-finalists, looking at their strengths and weaknesses.
You can see Messi, Suarez and other South American superstars play in the Copa America. Why then are soccer fans ignoring the oldest football tournament and looking forward to the European championships, which begins in France on Friday?
Lionel Messi marked his first start after injury with a goal in Barcelona's 1-1 draw at AC Milan in the Champions League on Tuesday while Fernando Torres got two as Chelsea thumped Schalke and Atletico Madrid's charge continued.
News of all that's transpired on and off the football field
News of all that's transpired on and off the football field
Coach Pep Guardiola was left thrilled after ManchesterCity revived their Champions League bid by beating his old club Barcelona 3-1 in a gloriously open Group C encounter at the Etihad Stadium on Tuesday.
Lionel Messi, Luis Suarez and Neymar combined to devastating effect as Barcelona swatted Celtic aside 7-0 at the Nou Camp to lay down a marker in Champions League Group C on Tuesday.
It will have made uneasy viewing for coach Jorge Sampaoli and emphasised more than ever how reliant his side are on their talisman Messi, who has been struggling with a muscle problem.
Schuerrle hits treble for the world champs; Lewandowski helps Poland thrash Georgia
Photos from the Champions League matches played across Europe on Tuesday.
Ruthless Bayern Munich scored five goals in the first 35 minutes on the way to a 7-1 demolition of AS Roma on Tuesday which bore an uncanny resemblance to Germany's win over Brazil by the same score in the World Cup semi-final.