Nice moved back to the top of Ligue 1, but only a point clear of Monaco as they drew 1-1 at 10-man Bastia.
Lucien Favre's men fell behind in the 17th minute when Prince Oniangue cracked the ball home, before equalising through Arnaud Souquet's 33rd-minute header.
Bastia then had Yannick Cahuzac sent off in the 65th minute, but Nice were unable to make their player advantage count and had to settle for a point for a third straight match ahead of Monaco's home clash with Lorient on Sunday.
Julian Draxler scored on his Ligue 1 debut as Paris Saint-Germain beat Rennes 1-0 at Roazhon Park.
The Germany international joined PSG from Wolfsburg for a reported £38 million at the start of the January transfer window, and made his first appearance in the Coupe de France tie against Bastia, scoring the final goal of a 7-0 trashing.
Draxler was on target again on Saturday to put the defending Ligue 1 champions ahead late in the first half.
PSG, who have now claimed back-to-back wins in the...
Julian Draxler scored in his first competitive game for Paris Saint-Germain as they routed fellow Ligue 1 side Bastia 7-0 in the Coupe de France.
The Germany international signed a four-and-a-half year deal after completing his move from Wolfsburg and, after playing in a friendly in Tunisia in midweek, came off the bench to score PSG's final goal on Saturday.
Thiago Silva scored the opener after a half-hour, heading home following a corner before Adrien Rabiot doubled the lead from long range.