Lyon moved back to the top of Ligue 1 with victory at Reims, while there were wins for Monaco and St Etienne.
St Etienne boosted their hopes of a top-three finish in Ligue 1 with a 1-0 victory over Montpellier on Sunday.
Lyon returned to the top of Ligue 1 with a draw against St Etienne, while Lille kept up their hunt for fourth.
Hilton's early header earned Montpellier a narrow 1-0 victory in their Ligue 1 clash with Caen at Stade de la Mosson.
Franck Tabanou scored the winner as Saint-Etienne beat Nantes 1-0 on Sunday, while Lille and Rennes also claimed victories.
Toulouse boosted their bid to beat the Ligue 1 drop by claiming a 1-0 victory over Montpellier.