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.
Monaco's bid to finish in the top three of Ligue 1 suffered a setback as they were held to a goalless draw by Montpellier.
Lyon moved back to the top of Ligue 1 for 24 hours at least after claiming a comfortable 3-1 victory at Guingamp.
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