Goals from Valere Germain and Hatem Ben Arfa fired Nice up to third place in the Ligue 1 table.
PSG ripped Caen to pieces in a 6-0 thrashing at the Parc des Princes, sending the champions 30 points clear in Ligue 1.
Marseille lost more ground in their bid to play in Europe next season as a 1-1 draw at Lorient extended their winless run in Ligue 1 to six games.
Monaco drew 2-2 at home to Reims on Friday night, handing PSG the chance to win the Ligue 1 title on Sunday.
Ajaccio secured an important 1-1 draw against Bordeaux as they battle to stay in Ligue 1.
Paris Saint-Germain fielded a second-string side and were held 0-0 at home by Montpellier in Ligue 1 on Saturday.
Former champions Montpellier moved further clear of relegation trouble in Ligue 1 on Saturday with a 3-0 win against Lille.
A much-changed Paris St-Germain saw their run of 16 consecutive wins ended following a 0-0 draw with Lille on Saturday.
Monaco beat Nice 1-0, despite going down to 10 men during the Ligue 1 clash on Saturday.
Crystal Palace are bottom of the Europe-wide form table - and only one Premier League team makes the top 10.
PSG set a new record of 33 unbeaten Ligue 1 games with victory over Lorient while Lyon beat in-form Bordeaux.
Angers closed the gap on second-place Monaco to two points after thrashing them 3-0 on Saturday.
Monaco moved back up to second in Ligue 1 after beating Toulouse, while Lyon and Marseille played out a 1-1 draw.
PSG were grateful to Zlatan Ibrahimovic as his second-half goal secured a 1-0 win away to Toulouse in on Saturday.
Angers beat Caen 2-0 to go second in Ligue 1 as Monaco faltered at home to Ajaccio on Saturday.
Lille thumped Lorient 3-0 on Saturday to climb to 11th in the Ligue 1 table.
Lyon suffered a surprise loss to Angers while Lorient ended their three-match winless run with victory over Toulouse.
Ronny Rodelin snatched a late equaliser for Caen as they extended their unbeaten run to four games with a 1-1 draw at Monaco.
Paris Saint-Germain are guaranteed to end 2015 on top of the Ligue 1 table after a 4-1 win against Troyes.
PSG extended their lead to 13 points at the top of Ligue 1 after winning 2-1 away at Lorient on Saturday.