It's very difficult to make a case for anything other than a comfortable PSG win here. PSG beat Brest away from home 5-2 in Ligue 1 only a couple of weeks ago, meaning they've won four of their last five head-to-head meetings with Brest, with the latter having never beaten PSG in their history.
PSG are also on top form and come into this game unbeaten in their last 16 games, winning nine of their last ten.
Forward Ousmane Dembélé is in the form of his life having notched a jaw-dropping ten goals in his last five games for the club, so he looks like a very safe bet for a goal in what should be a fairly one-sided win for the visitors. Brest 1-4 PSG.