Tuesday's highlights
- In one of the two early kick-offs, Lens host Sporting CP in a clash between two sides that won their opening games
- Headlining the late matches is Galatasaray vs Barcelona in Istanbul in a fascinating match between Europe's most in-form side playing in one of the most intimidating and difficult places to go in Europe
- Also tonight sees European heavyweights Atletico Madrid and Man Utd go to battle as last season's finalists Arsenal host Lille
Tuesday's selected scores
Lens vs Sporting CP - 18:45 CET
Atletico Madrid vs Manchester United - 21:00 CET
Galatasaray vs Barcelona - 21:00 CET
Viking vs Bayern Munich - 21:00 CET
Live updates and insights
17:10 CET - Flashscore writer Jason Pettigrove has written previews for the Atletico Madrid vs Man Utd and Arsenal vs Lille games tonight, whilst Flashscore editor Josh Donaldson has written a general preview of matchday two.
You can check out all three previews below:
Why Man Utd will likely find it difficult against Atletico Madrid in the Champions League
The key stats ahead of Arsenal's Champions League encounter against an in-form Lille
Shadow of charges hangs over Man City vs PSG clash, Mourinho faces former club Roma
16:00 CET - Good afternoon and welcome to the return of the Champions League! It promises to be an epic night of action and you can follow all the action with us. Before the headline matches later, we have to early-kicks off to look forward to and that will be our focus for the next few hours.
As already mentioned, Lens are hosting Sporting CP in a match between two sides doing better in Europe than domestically so far this season (although Sporting do remain unbeaten in Portugal). And in the other early match, Sabah Baku host their first Champions League match after being thrashed by Man United in matchday one and their visitors are Slavia Prague.