The UEFA Champions League returns to our screens tonight with some interesting fixtures to watch out for.

The biggest clash of the night will see Atalanta host current title holders Real Madrid at the Gewiss Stadium in Bergamo.

The game will be a repeat of this year's UEFA Super Cup, which saw Los Blancos emerge as 2-0 victors in August.

Check out today's fixtures below:

Dinamo Zagreb vs. Celtic

Girona vs. Liverpool

Atalanta vs. Real Madrid

Bayer Leverkusen vs. Inter Milan

Brest vs. PSV Eindhoven

Club Brugge vs. Sporting Lisbon

RB Leipzig vs. Aston Villa

Red Bull Salzburg vs. Paris Saint-Germain

Shakhtar Donetsk vs. Bayern Munich