PSG have secured the championship some time ago, with 22 point advantage over the 2nd Marseille, but they still have something to play for. They can become the first ever French team to complete the season without a loss.
One team was close of achieving that, Nantes in the season 1994-95, but they ended with one loss. Still, for that season, Nantes holds the record of the longest unbeaten run within a single season (32 matches).
Both Nantes and PSG are playing tomorrow evening, but I don't expect Nantes will be able to ruin PSG's undefeated run.
Due to the league being reduced to 18 teams from 2023/24, PSG have no chance of beating their own record of the most points in a season (96), but they can still set a new record for the highest average points per game.