Monaco restored their three-point lead over PSG at the summit of Ligue 1 after coming from behind to defeat Dijon.
Monaco extended their lead at the top of Ligue 1 as Radamel Falcao's second-half goal secured a 1-0 win at Angers.
Slovan Privat's third Ligue 1 goal of the season saw Guingamp condemn 10-man Nancy to their eighth defeat in nine matches.
Monaco moved five points clear at the top of Ligue 1 after a 2-1 win over Bordeaux on Saturday.
Edinson Cavani converted a late penalty as Paris Saint-Germain laboured to a 1-0 win over Nancy on Saturday to keep the pressure on leaders Monaco.
Ligue 1 leaders Monaco returned to winning ways with a 2-1 triumph over Guingamp to restore their three-point lead.