Marseille climbed up a place to fifth, which offers qualification to the new Europa Conference League competition next season.
European football matchday: Chelsea travel to Leeds United; Bayern Munich at Bremen in most-contested fixture
Chelsea are in the fourth Champions League spot, two points ahead of West Ham, who have a game in hand.
European football weekend: Jorge Sampaoli in focus, title races intensify in Spain, Italy, Germany and Seville derby
We take a look at the key matches in European football this weekend.
Ligue 1: Jose Fonte's late header helps Lille draw against Strasbourg; Monaco extend unbeaten run to 12 games
Lille are now two points ahead of second-placed Paris Saint-Germain, although Lyon could move within a point of the pace-setters when they visit Marseille later on Sunday.
Ligue 1: Stefan Jovetic, Kevin Volland score late as Monaco defeat Brest to make it 12 games unbeaten
The win took Monaco to level on points with third-place Lyon.
Lyon were in cruise control with a 3-0 lead courtesy of goals from Lucas Paqueta in the ninth minute, Houssem Aouar after 28 minutes and a penalty from Memphis Depay just before the half-time break.
PSG are second at the season's halfway stage, a point behind the leaders Lyon and ahead on goal difference of third-placed Lille, who triumphed 1-0 at Nimes.
Ligue 1: Lille suffer first defeat of season at Brest, Lyon grab derby bragging rights over St Etienne
Paris Saint-Germain pulled five points clear at the top of the French league after Lille lost 3-2 at Brest on Sunday and surrendered the only remaining unbeaten record.
Ligue 1: Lyon find momentum ahead of Champions League clash against Juventus with win at Metz; Nice draw at home against Brest
Lyon hosts multiple Italian champions Juventus in the first leg of their last-16 Champions League game on Wednesday
Coupe de la Ligue: Mauro Icardi continues goalscoring form as Paris Saint-Germain thrash 10-man Saint Etienne
Argentine Icardi, on loan from Inter Milan, scored either side of the interval with Neymar, a Jessy Moulin own goal and a Kylian Mbappe effort adding to the woes of Les Verts, who were reduced to 10 men when Wesley Fofana was sent off after half an hour
Ligue 1: Nemanja Radonjic strikes late against Brest as Olympique de Marseille narrow gap on leaders PSG
Second-half substitute Radonjic found the top corner a minute after Irvin Cardona had cancelled out Bouna Sarr’s second-half opener to put second-placed Marseille on 28 points from 15 games ahead of PSG’s trip to AS Monaco on Sunday.
Mauro Icardi came off the bench to score a late winner as Paris Saint-Germain extended their Ligue 1 lead to nine points despite another unconvincing performance in a 2-1 victory at Brest on Saturday.