Vinicius Junior scored and then alleged he had been racially abused during Real Madrid's 1-0 win away to Benfica in the first leg of their Champions League play-off tie on Tuesday, while Paris Saint-Germain came from two goals down to beat Monaco 3-2.
Rennes, four days after firing coach Habib Beye, stunned Paris Saint-Germain 3-1 on Friday, snapping the defending champions' seven-match winning run in Ligue 1.
Ousmane Dembele struck twice as Paris Saint-Germain blew away bitter rivals Marseille on Sunday, reclaiming top spot in Ligue 1 with a crushing 5-0 victory at the Parc des Princes.
Paris Saint-Germain coach Luis Enrique expects his side to be pushed hard over the closing months of the Ligue 1 season, starting with Sunday's visit of unpredictable arch-rivals Marseille.
Nuno Mendes scored a late winner as Paris Saint-Germain survived the second-half sending-off of Achraf Hakimi to beat Strasbourg 2-1 on Sunday and reclaim top spot in Ligue 1.
Lens moved back above Paris Saint-Germain into top spot in the French Ligue 1 table on Friday after a Ruben Aguilar goal secured a 1-0 win at home to struggling Le Havre.
Real Madrid faces an immediate rematch with Benfica after the teams were drawn together in the Champions League playoffs on Friday.
Title-holders Paris Saint-Germain and Newcastle United will both go into the Champions League play-off round after playing out a 1-1 draw in their final match of the league phase on Wednesday.
Paris Saint-Germain confirmed the signing of teenage talent Dro Fernandez from Barcelona on Monday.
Holders Paris Saint-Germain, Real Madrid and Liverpool are among the clubs battling for direct passage to the last 16 of the Champions League going into the final round of the league phase this week.
Barcelona president Joan Laporta said that teenage talent Dro Fernandez's decision to leave the club for a planned move to Paris Saint-Germain, despite having previously agreed a new deal with the Catalan giants, was "unpleasant".
Victory took PSG, temporarily at least, back above Lens, who could return to the league summit with a victory away to third-placed Marseille on Saturday.
Lens coach Pierre Sage says he is waiting for champions Paris Saint-Germain to turn on the after-burners as the surprise Ligue 1 pace-setters bid for a ninth straight league win to maintain their championship lead.
A last-gasp Luis Suarez header condemned Paris Saint-Germain to a 2-1 defeat at Sporting Lisbon on Tuesday jeopardising the Champions League titleholders' chances of a top eight finish and direct qualification for the last-16.
Lens returned to the top of Ligue 1 with a battling 1-0 win over lowly Auxerre on Saturday, while Marseille emphatically bounced back to winning ways against Angers to stay on the pacesetters' tails.
Ousmane Dembele scored twice as champions Paris Saint-Germain climbed top of Ligue 1 on Friday with a dominant 3-0 win over Lille at a rainy Parc des Princes.
Paris Saint-Germain academy product Jonathan Ikone came back to haunt his old club on Monday as he scored the only goal in Paris FC's 1-0 win over their city rivals to reach the last 16 of the French Cup.
PSG goalkeeper Lucas Chevalier was the hero of the night, saving two spot-kicks as PSG took the penalty lottery 4-1 after a frenetic end to the match left the two sides locked at 2-2.