PSG lacks consistency this season, which is why their performance is not predictable. They are losing matches that their fans did not expect them to lose, which is embarrassing for a team like PSG, and this season, after seven league matches, they were able to win just three matches, draw one, and lose one, which is not a good performance for a team like PSG, who is known as the main and leading team in League One.
Nevertheless, their match against Rennes will be difficult to predict because there is only one point between them, and so far Rennes have been unbeaten in League One because they have yet to lose any matches while PSG has already lost one. But if we check the statistics of their previous five matches against each other, PSG have a high chance of winning the match because they won three and drew just one out of their five encounters. But with the way PSG's performance is this season, I don’t think they can beat Rennes easily.
Inconsistency performance from PSG in this season and make their position dropped to 5th standings behind 4 points left from Nice who has impressive performance after winning over AS Monaco and draw from Brent last match. Unpredictable with PSG performance with many points loss this season have three matches draw and one loss. Upcoming match against Rennes become opportunity for Luis Henrique return to good performance after losing last match in Champion League.
Rennes performance in Ligue 1 not really bad until 7 matches keep unbeaten but they loss many points after having 5 games with draw result and winning two matches of seven matches in Ligue 1. Lack of consistency performance from PSG seems difficult for predicting will easily PSG get their three points or Rennes will make second loss for PSG in Ligue 1.