Lille moved just a point behind Ligue 1 leaders Marseille with a 1-0 win over Bastia, while PSG drew 1-1 at Toulouse.
Metz moved up to fifth in the Ligue 1 standings with a 3-0 victory over nine-man Reims.
Marseille striker Andre-Pierre Gignac's brace in 3-0 win over Rennes lifts them to joint top in Ligue 1.
Benjamin Moukandjo scored the game's only goal as Reims ran out 1-0 winners at Lorient.
Valentin Roberge admitted he was keen to sample football in France following his loan switch from Sunderland to Reims.
David N'Gog scored on his Reims debut as the Ligue 1 side clinched their first win of the season 2-0 against Toulouse.
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