PSG secured their first Ligue 1 win of the season at home to Bastia, despite Zlatan Ibrahimovic picking up a knock.
Substitute Ladislas Douniama scored a last-gasp winner for Guingamp as they defeated Lens 1-0.
Lorient stunned 10-man Monaco 2-1 in Ligue 1 on Sunday, while Lyon beat Rennes 2-0.
Marcelo Bielsa's debut in the Marseille dugout was a chaotic affair as Marseille were held to a 3-3 draw by Bastia.
Substitute Yacine Bammou scored within seconds of coming on to secure Nantes a hard-fought 1-0 victory over Lens.
Lens' preparations for their return to Ligue 1 have been hit after being handed a ban on signing new players.
Live only on