Paris Saint-Germain and Manchester City met in the UEFA Champions League at Parc des Princes on Wednesday in one of the most critical league phase games. The Ligue 1 titleholders and their English Premier League counterparts are both staring down the barrel at potential continental elimination after poor runs of form this European season.

PARIS — Luis Enrique credits Pep Guardiola with inventing arguably the “perfect model” of attacking soccer. He must now outwit him when Paris Saint-Germain faces Manchester City in the Champions League on Wednesday, in a match both teams must win to avoid the prospect of early elimination in the new-look format.

The Champions League is back after a long break and the juiciest matchup on the Week 7 slate features two European giants. Manchester City and Paris Saint-Germain, who started the Champions League season with trophy aspirations, are on the brink of getting eliminated in the league stage.