Blaise Matuidi scored the winning goal for the Parisians during the second half.
Lyon had been top, but PSG are now above both them and Marseille, with one round of games remaining before the winter break.
Blaise Matuidi scored the winning goal for the Parisians during the second half.
Lyon had been top, but PSG are now above both them and Marseille, with one round of games remaining before the winter break.
