Paris St-Germain will have to wait for their eighth French crown in ten years after closest rivals Marseille rallied to defeat Nantes,
Without Lionel Messi and Neymar, PSG knew they could win the league if they beat Marseille.
Marseille were on the verge of relegation after goals from Kylian Mbappe and Sergio Ramos in the first half and a 2-1 deficit.
PSG, who added a third through Marquinhos, will have to wait for the trophy after Marseille rallied to win 3-2.
PSG will reclaim the title with a point against seventh-placed Lens at home on Saturday, regardless of what Marseille does in Reims.
With five games remaining, the result put the capital side on 77 points, 15 points ahead of second-placed Olympique de Marseille, which beat Nantes 3-2.
PSG will secure the title if they defeat RC Lens at the Parc des Princes on Saturday, bringing them equal on 10 titles with St Etienne,
who won their crowns between 1957 and 1981.
Stade Rennais is in third place with 56 points after losing 2-1 to Racing Strasbourg,
who are currently fourth on goal difference behind them.
Fifth-placed Monaco, who beat Nice 1-0 at home, is also on 56 points.
The top two teams advance directly to the Champions League group stage, while the third qualifies through the third round.
PSG were remained a cut above at Angers despite the absence of Lionel Messi and Marco Verratti due to injuries.
Watch the amazing goals of PSG match today!!
On 28 minutes, Mbappe put them ahead with his 22nd league goal,
a low effort from just outside the box that Anthony Mandrea could only touch with the top of his palms.
Angers threatened nine minutes later when Mohamed-Ali Cho’s strike hit Keylor Navas’s post.
However, on the stroke of halftime, PSG increased their lead when Ramos headed home Angel di Maria’s cross.
In the 77th minute,
Marquinhos put the game out of reach with a header following another superb cross by Di Maria,
who started in place of Messi.
After substitute Edouard Michut was sent off for a vicious tackle on Romain Thomas, PSG finished with ten men.