Hansi Flick's high-flying Barcelona get to test their mettle as Champions League title contenders against the defending champions as they travel to meet Paris Saint-Germain on Tuesday in league phase action.

It's time for the first El Clásico of the season, as Barcelona host Real Madrid on Sunday. Hansi Flick's side will look to keep their perfect record in La Liga going, having already won all nine of their league games so far this season.

How to watch PSG vs Barcelona: TV channel and live stream for Champions League today - The blockbuster clash of the league phase awaits as Spanish giants face European champions