The Champions!

The UEFA Champions League returns Tuesday for Matchday 4 and another action-packed slate of league-phase fixtures.

Key matches include Atlético Madrid's showdown with Bayern Munich, Barcelona hosting Aston Villa, and Manchester United taking on AS Roma. Elsewhere, defending back-to-back European champions Paris Saint-Germain visit Villarreal while defending Serie A champions Internazionale travel to take on Feyenoord.

In our early matches, Sporting CP was able to get a 1-0 win over Shakhtar Donetsk, while Galatasaray got a 2-0 win over Stuttgart. Finally, we have Bodø/Glimt taking on Lille and LASK taking on Slovan Bratislava to close out the day's nine-match slate.

Enjoy all the latest updates, goals, highlights, and analysis from across the matches in Europe!