After Nice soccer fans stormed the field and Marseille players were injured, Marseille was deemed to have forfeited the game

SI:

Players from both sides stepped forward to intervene, and stewards were seen trying to hold back the Nice supporters from entering the pitch, but it was too late. RMC, a French radio network, reported that three Marseille players were injured.

...

Because Marseille refused to return to the pitch, Nice was given a 3–0 victory in accordance with Ligue 1 rules.

A real Malice in the Palace type situation at the French Riviera between Marseille and Nice.

Ugly scenes after Dimitri Payet got tagged in the face by stupid, moronic Nice fans. Ugly scenes. pic.twitter.com/uRrKS1Eupr

— TWDTV (@TWDTV1) August 22, 2021

A fan throws a bottle at Dimitri Payet, he fires it right back where it came from and absolute chaos ensues 😳

(via @ESbeINSPORTS)pic.twitter.com/hT0308OMDg

— Planet Fútbol (@si_soccer) August 22, 2021

This is crazy! The match has restarted for a Marseille corner, but there are no Marseille players to take it! (📷@Stickwic) pic.twitter.com/6QUN6vkZY7

— Get French Football News (@GFFN) August 22, 2021