Hatem Ben Arfa scored twice, including a superb solo effort, as 10-man Nice ended St Etienne's five-match winning run.
Aldo Kalulu scored his first ever Ligue 1 goal as Lyon secured their first home win of the season with a 2-0 victory over 10-man Bastia.
Marseille came from behind to draw 1-1 against Lyon in a game that was suspended for 20 minutes due to crowd trouble.
Montpellier climbed off the bottom of Ligue 1 but have still not scored a goal following a 0-0 draw at Troyes, while Reims went top with a 4-1 win over Lorient.
There were wins for Marseille and Saint-Etienne in Ligue 1 on Sunday, while Lille were held to a goalless draw by Bordeaux.
There were wins for Reims and Toulouse in Ligue 1 on Sunday, while Lyon were held to a 0-0 draw against Lorient.
Aston Villa have completed the signing of forward Jordan Ayew from French club Lorient.
Monaco sealed a spot in the Champions League thanks to a 1-0 win at Lorient in the final round of Ligue 1 matches.
Liverpool give U21s more game time than Premier League rivals but top flight lags behind Europe.
Monaco sealed the final Champions League spot in Ligue 1 with a season-ending 1-0 win at Lorient.
Lorient secured their Ligue 1 status with a 1-1 draw at Nantes on Saturday.
PSG are on the brink of winning the Ligue 1 title after Caen stunned Lyon 3-0 on Saturday, while Metz were relegated.
Metz were relegated straight back to Ligue 2 on Saturday as they suffered a crushing 4-0 defeat to Lorient.
Lorient moved two points above the Ligue 1 relegation spots following a dour goalless draw at home to Bordeaux.
Top scorer Alexandre Lacazette continued his superb form for Lyon, who took top spot in the table after beating Evian.
Paris Saint-Germain bounced back from their Champions League defeat to Barcelona to move top of Ligue 1 after a 3-1 victory over Nice.
Lorient dropped into the Ligue 1 relegation zone as Toulouse won a classic six-pointer 1-0 on Saturday night.
Franck Tabanou scored the winner as Saint-Etienne beat Nantes 1-0 on Sunday, while Lille and Rennes also claimed victories.
Strugglers Lens and Lorient played out a frustrating goalless draw at Stade De La Licorne in Ligue 1 on Sunday.
Lyon moved back to the top of Ligue 1 for 24 hours at least after claiming a comfortable 3-1 victory at Guingamp.