PSG successfully defeated Monaco 4-2 in their last meeting and this is a club that occupies the 3rd spot so I feel the game to Lens will be an easy one except PSG would want to relax and lose the game since they are already passing their competition with about 10 points.
The fact that Paris Saint Germaine thrashed third placed Monaco in their last French league game doesn't necessarily mean that they'll have an easy game against Lens later tonight if you ask me. In many occasions this season, Paris Saint Germaine have either lost or dropped points in games they were favorites to win and playing away at Lens who we all know can pull up surprises on their day might still end in a disappointing result for the French champions.
Instead of staking on a Paris Saint Germaine straight win in that game, I'll rather stake on 2+ goals to be scored in the game.
It's even a competition and we know how competitive PSG when it comes to things like this. Now I'm not saying they will have it easy with Lens but being that they are the clear favorites, they will want to make it count. I don't think Lens hope to win tonight because assuming they succeed in removing PSG, they may meet a stronger club that would displace them so I feel they would try to focus on the league where they seat at the 7th spot.