David N'Gog scored on his Reims debut as the Ligue 1 side clinched their first win of the season 2-0 against Toulouse.
Lille missed a chance to go top of Ligue 1 after being held by a Falcao-less Monaco 1-1, while Nantes beat Montpellier.
Lens took full advantage of an ill-disciplined performance from Reims to post a 4-2 win at the Stade Bollaert-Delelis.
Cedric Bakambu will have the choice of joining either Swansea City or Freiburg with offers from both clubs on the table.
Newly-promoted Caen maintained their impressive start to the Ligue 1 campaign with a 2-0 victory at Reims.
Bordeaux topped the Ligue 1 table after beating Nice 3-1, while Lille beat Lorient 2-0 to maintain their unbeaten start.