This match was very important for Lens. Because they were fighting for PSG's title. And if PSG manages to defeat the team in this match, Lens' points gap with PSG will decrease. And the road to the title would have been a little easier for Lens. But Lens failed completely. PSG's attack performed well in this match. Messi and Mbappe both managed to score. Mbappe even had an assist. If PSG can continue this kind of performance, then their performance will be more stable in the future. And the PSG team will definitely win the Ligue 1 title.
Actualy in this match against Monaco, Lens is near to even lose their position in the table because in the last game against PSG, they lost important three points and decrease their chance for first place in the table they currently have 63 points and played one game more than Marseille while if they lose points in the next week against Monaco there is a high chance for them to lose their place.