Zlatan Ibrahimovic became PSG's record goalscorer with a penalty double as Marseille were defeated 2-1.
Napoli made it three wins out of three for Italian sides in the Europa League on Thursday night with a 2-0 victory at Legia Warsaw.
Hatem Ben Arfa scored twice, including a superb solo effort, as 10-man Nice ended St Etienne's five-match winning run.
Marseille have been punished for crowd trouble last weekend with a partial closure of their stadium for at least three weeks.
Aldo Kalulu scored his first ever Ligue 1 goal as Lyon secured their first home win of the season with a 2-0 victory over 10-man Bastia.
Marseille came from behind to draw 1-1 against Lyon in a game that was suspended for 20 minutes due to crowd trouble.
Ten-man Marseille returned from a 20-minute suspension in play at the Stade Velodrome to force a 1-1 draw with Lyon.
There were wins for Napoli, Borussia Dortmund and Marseille on matchday one of the Europa League.
Marseille got their stuttering start to the new Ligue 1 season back on track with a thumping 4-1 defeat of Bastia.
Marseille got back to winning ways as they thumped Bastia 4-1 for their second victory of the season.
Guingamp picked up their first points of the Ligue 1 season as they shocked Marseille 2-0 at the Stade du Roudourou.
There were wins for Marseille and Saint-Etienne in Ligue 1 on Sunday, while Lille were held to a goalless draw by Bordeaux.
Manchester City defender Jason Denayer could join Marseille on loan for the season.
Newcastle have signed Florian Thauvin from Marseille for around £13m, with Remy Cabella being loaned to the French club.
Olympique Marseille have appointed former Real Madrid captain Michel as the club's new coach.
Four clubs are now interested in signing Joey Barton following the breakdown of the midfielder's proposed move to West Ham.
Marseille criticise Marcelo Bielsa's resignation as coach of the club, accusing him of trying to hold them prisoner.
Marcelo Bielsa has quit as manager of Marseille just one game into the new French football season.
Monaco secured a comeback victory in their Ligue 1 opener, but there was defeat for Marseille before manager Marcelo Bielsa resigned.
Former Arsenal midfielder Abou Diaby has signed for French side Marseille having turned down West Bromwich Albion.