Paris (AFP) – Table-toppers Nice suffered their first Ligue 1 defeat of the season on Sunday when they went down 1-0 after a hotly disputed penalty at Caen.

The southern side still top Ligue 1 with 29 points ahead of Monaco on 26 points while champions Paris Saint Germain are third on 23 ahead of their Sunday night game at home to Rennes.

Nice have surprisingly set the pace in France this season under new coach Lucien Favre and with added zest in front of goal inspired by Italian centre forward Mario Balotelli.

But after a tough defeat in the Europa League in midweek and an away match at the very opposite end of France at Caen they suffered their first league reverse on the campaign.

The goal came from the penalty spot and was converted by the Croat Ivan Santini after the referee decided Ronny Rodelin had been fouled in the area.

The win lifts Caen, themselves early pacesetters in Ligue 1 last season, on to 13 points and three points above the relegation zone.

Despite Nice fielding a strong line up with their top scorer Alassane Plea with seven league goals, and Balotelli with six leading the attack, they came up against a deep sitting defence and midfield.

A stinging Balotelli drive on the hour after a quick-fire pass from Younes Belhanda hit the bottom of the Caen post and was their best opportunity.

On Saturday Radamel Falcao continued his return to prominence with a brace as Monaco kept up their superb form by thumping Nancy 6-0 at the Stade Louis II.

Falcao’s goals, the second of which came from the penalty spot, were followed by a Kylian Mbappe strike moments after his second-half introduction.

Guido Carrillo added two late goals either side of a Fabinho penalty as the principality club moved clear in second place.

Fourth-placed Guingamp came from behind to draw 3-3 at Dijon with Belgian substitute Nill De Pauw equalising in stoppage time.

Toulouse were held to a 1-1 draw at Nantes while Lyon needed an Alexandre Lacazette penalty — his 10th goal of the season — and a Pierre Bengtsson own goal to beat nine-man Bastia 2-1.