Olympique Marseille were booed off by their fans after being held to a 0-0 home draw by mid-table Ajaccio in Ligue 1 on Friday.
Visiting goalkeeper Guillermo Ochoa thwarted Marseille who remained third with 51 points from 29 games, two points behind Olympique Lyon and six adrift of leaders Paris Saint-Germain.
Ochoa tipped an Andre Ayew effort over the bar in the 15th minute and 10 minutes later the Mexican stretched to his left to stop Andre-Pierre Gignac's long-range drive.
Ajaccio, 13th in the table, went close before half-time when Johan Cavalli's shot went just wide.
Ochoa then saved his team again on the hour when he denied Modou Sougou from point-blank range while Marseille midfielder Joey Barton shaved the post with 20 minutes to go.