There are 9 matches left and PSG is very comfortable at number 1. The difference of 19 points, they are very comfortable. I think they are also ready to make a record by going unbeaten this season. It seems that the League Title can be known sooner, even if PSG loses 6 times PSG is still the champion of Liga 1. It seems that this effect makes PSG very comfortable in the UCL. They were able to get rid of Liverpool as the favorite.
I think PSG is more concerned about their bid to win the UCL now beyond any other thing because they are already sitting in a very comfortable place at the League 1 table standing. I've looked at the remaining fixtures left for the PSG guys and none of these games is threatening to them. Sain Etienne whom they will be playing their next game with is currently at the 17th position of the table standing with only 5 won matches recorded whereas PSG has not lost a single game since they began with this season. Angers whom they will be playing their next game after Saint, with are in the 14th position, the next afterwards is Le Havre whom are currently in 16th position followed by Nantes who are in 13th position and Nice who are even more competitive than the rest and the list continues.
PSG's headache if you ask now lies in UCL where they will be facing Aston Villa both home and away. Their chances of winning is probably higher since they are playing home yet again Aston Villa have also recorded a good winning streak in their recent games with 4 straight win games against Cardiff City, Club Brugge, home and away as well as Brentford. PSG have however demonstrated more winning capabilities with their performance over their last 5 games, losing only to Liverpool at home but winning with a 4 goals gap in a 1-5 away game. If you also look at the caliber of the clubs PSG have played with and beaten recently, you will agree with me that they are more powerful and have more chances.