PSG will look to put things right when they host Toulouse at the Parc des Princes next weekend. Meanwhile, Rennes shall be aiming to continue their 100 per cent start to the season away at Strasbourg.
Romain Del Castillo's early second-half strike proved to be the winner, as Rennes enjoyed their first home victory over PSG for eight years. The reigning champions took the lead through Edinson Cavani - only to be cancelled out by M'Baye Niang just before half-time. An early blow in the title race for Thomas Tuchel's side, who suffered a fifth defeat in six away games in Ligue 1.