Marseille, which remained on two victories in the league, was beaten at home by Brest (1-2), the team in shape of the moment which is the 6th victory in a row in Ligue 1, Saturday during the 17th day .
This defeat offers PSG the honorary title of autumn champion before their match in Lens in the evening (9 p.m.).
OM's place as runner-up is now under threat from Rennes (3rd to 1pt), which plays in Saint-Etienne on Sunday, and Nice (4th to 2 pts) which hosts Strasbourg, also on Sunday.
OM opened the scoring with Gerson (29th), then Brest scored twice with Romain Faivre (53rd) and Franck Honorat (71).
Brest is 6th.
To discover
Ligue 1 fixtures and results
League 1 standings
