PSG @6.00
Barcelona @6.00
Liverpool @6.00
Real Madrid @8.00
Even though it's still early days, it doesn't matter because the odds can change as the tournament progresses.
Is PSG still your favorite? For us, it's Liverpool at the moment.

It's still too early to make a long-term prediction. They're certainly the favorites, but reading the posts, it seems like many are still believing in PSG.
PSG's next match shouldn't be a tough one, nor should the Real Madrid match.
One match I'd like to watch and bet on is Atlético Blbao vs. Arsenal; I think it will be a lively game.