Two Premier League sides are home as the group stage of the UEFA Champions League begins its multi-month run on Tuesday.
[ LIVE: Champions League scores ]
Chelsea 2-0 Qarabag
It did not take long for the Blues to take an expected lead on their visitors from Azerbaijan, with Willian playing a corner kick that Pedro blasted into the roof of the goal.
Then Davide Zappacosta, making his first Chelsea start, dribbled down the right flank before scoring a sensational curling effort from outside the far right corner of the 18.
Olympiacos 0-3 Sporting Lisbon
Seydou Doumbia put the Portuguese visitors ahead in the second minute. Cape Verde attacker Gelson Martins made it 2-0 just over 10 minutes later, and Bruno Fernandes has also scored for Sporting.
Manchester United 1-0 Basel
Paul Pogba pulled up with a leg injury and had to leave the rainy contest before the 20 minute mark. Marouane Fellaini replaced the Frenchman, and connected with the cross of fellow longtime Premier League veteran Ashley Young to make it 1-0 in the 35th minute.
Barcelona 1-0 Juventus
A solid save from Gianluigi Buffon on Luis Suarez kept the hosts off the scoreboard, but Lionel Messi was sure to have Barca in front when the halftime whistle blew at the Camp Nou.
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Bayern Munich 1-0 Anderlecht
As if Bayern needed help from its Belgian visitors, a 11th minute red card to Anderlecht was met by a 12th minute penalty kick goal from Robert Lewandowski.
Celtic 0-3 Paris Saint-Germain
Neymar scored, and set up Kylian Mbappe for another, and Edinson Cavani won and converted a penalty as each member of PSG’s trident (KEN?) have scored at Celtic Park.
Neymar struck first to kick off his UCL career at PSG in style.
Roma 0-0 Atletico Madrid
Benfica 0-0 CSKA Moscow