Les Parisiens hold a seven-point lead at the top of the pile despite flattering to deceive throughout 2023, whereas their visitors are smack-bang in the middle of the rankings in 10th spot.
Match preview
With a 35-game gap between them, Christophe Galtier has now been on the touchline for both of PSG's most recent Ligue 1 defeats at the Parc des Princes - one as opposing manager and one as the Parisiens' under-fire head coach.
Following a 1-0 loss to Galtier's Lille in April 2021, PSG remained unbeaten in domestic action at home for almost two years before Rennes came to town on March 19, as Karl Toko Ekambi and former PSG product Arnaud Kalimuendo ended the champions' 35-match run without defeat at the Parc des Princes in Ligue 1.
The opportunity to rest and reset during the international break would have been welcomed with open arms by Galtier, who few expect to still be in control of the reins next season, and overseeing a stress-free run to the Ligue 1 title ought to be the Frenchman's parting gift before an expected parting of the ways.
Les Parisiens were facing a couple of fleeting threats to their crown earlier this year, but Galtier's side are now comfortably seven points better off than second-placed Marseille and have no other commitments between now and the end of May thanks to a familiar early exit from the Champions League.
PSG's unbeaten home streak was under threat even before Rennes came up trumps two weekends ago, as they have now conceded at least twice in each of their last three Ligue 1 games at the Parc des Princes and have just one measly clean sheet to show from their last 12 games across all competitions.
Defining the meaning of solid yet unspectacular during the month of March, Laurent Blanc's mid-table battlers gleaned three points from their three meetings with Lorient, Lille and Nantes, who were in dreamland after Castello Lukeba's own goal put them ahead within just two minutes of their contest on March 17.
However, captain Alexandre Lacazette led from the front yet again with his 17th goal of the season to rescue a point for Les Gones, whose European hopes are not dead in the water just yet, but a nine-point chasm to make up to Rennes in fifth place is hardly a walk in the park.
Gunning for glory in the Coupe de France may be priority number one for Lyon, who will renew hostilities with Nantes in their semi-final on April 5 for the chance to meet Toulouse or Annecy in the showpiece event, where they would no doubt be considered favourites to lift the trophy aloft.
A spot in the Europa League group stages would be theirs if Blanc's side can add to their trophy cabinet, but top-flight endeavours take centre stage for now, as Lyon attempt to stretch their unbeaten run in the top flight to five matches since embarrassingly losing to Auxerre 2-1 in February.
Defeat to AJA represents Lyon's only Ligue 1 loss from their last seven away games, though, and they overcame PSG 1-0 at the Parc des Princes as recently as December 2020, but the champions have since gone unbeaten in four against Les Gones and edged a narrow Groupama Stadium battle in September thanks to a Lionel Messi winner.
Paris Saint-Germain Ligue 1 form:
L
W
W
W
W
L
Paris Saint-Germain form (all competitions):
W
W
W
L
W
L
Lyon Ligue 1 form:
W
L
W
D
D
D
Lyon form (all competitions):
L
W
W
D
D
D
Team News
PSG boss Galtier remains without the services of long-term absentees Neymar (ankle) and Presnel Kimpembe (Achilles), and the Frenchman was down to the bare bones defensively for the visit of Rennes, but a wealth of returns will be a sight for sore eyes here.
Indeed, Achraf Hakimi (muscle) returned for Morocco during the international break, while Marquinhos and Carlos Soler are also in with strong chances of returning from similar problems, but the same cannot be said for Sergio Ramos and Nordi Mukiele.
Both players are currently suffering from calf injuries, and while Ramos is said to have a slim chance of returning for the visit of Lyon, Mukiele will likely continue his recovery on the sidelines.
In contrast, Lyon's treatment room is vacant barring Chelsea loanee Malo Gusto (hamstring) and Anthony Lopes (finger), but the latter is back out on the training pitches and could potentially make himself available.
Thirty-five-year-old Remy Riou will continue in between the sticks if Lopes is not risked, while the absence of Gusto means that 18-year-old Sael Kumbedi is faced with the unenviable task of trying to keep Kylian Mbappe and Messi quiet.
Paris Saint-Germain possible starting lineup:
Donnarumma; Marquinhos, Pereira, Bernat; Hakimi, Verratti, Vitinha, Soler, Mendes; Messi, Mbappe
Lyon possible starting lineup:
Lopes; Kumbedi, Lovren, Lukeba, Tagliafico; Lepenant, Tolisso, Caqueret; Barcola, Lacazette, Cherki
We say: Paris Saint-Germain 2-1 Lyon
With Lyon seemingly growing in confidence on the goalscoring front and PSG simply unable to shut up shop on home soil, an entertaining affair between two giants of the French game could very well materialise here.