Sinayoko opened the scoring in just the 1st minute, adding his second goal in the 19th. The hosts responded with two goals from Amine Gouiri, but Sinayoko converted a penalty in the 86th minute to complete his hat-trick. Paris FC thus built on their previous 3-0 triumph over Nice.
Strasbourg secured their second consecutive league victory. They triumphed 6-2 away against newly promoted ESTAC Troyes, despite falling behind in the 9th minute to an Antoine Mille strike. Strasbourg has now climbed to fifth place in the table.
In another fixture, Angers suffered a 2-1 home defeat to Stade Rennes. The visitors recorded their second win in a row and sit in fourth place with seven points. Angers has three points after three matches.