Paris Saint-Germain boss Luis Enrique appeared to have slapped Chelsea attacker Joao Pedro in the face following the Blues’ Club World Cup final win.
Pedro, the new summer signing for Chelsea, scored the third goal for the Blues as they won 3-0 against the current European champions.
Enrique lost his cool as he slapped Pedro after the match.
It sparked a mass brawl on the field as players from both sides joined the fray.
Players on both sides were left fuming, and Maresca joined the melee as he tried to force Enrique away.
Pedro appeared to be hurt as he clutched his face.
Cole Palmer was the star of the show yet again and scored two stunning goals in the first half.
Palmer then set up £60m summer signing Pedro for a third before the break.
PSG failed to make any comeback, and their problems were further exacerbated after João Neves was sent off late for pulling Marc Cucurella’s hair.
After the final whistle, Pedro confronted Enrique, who reacted furiously and appeared to slap him in the face.
PSG keeper Gianluigi Donnarumma also appeared to have pushed him.
As he dropped to the floor, players from both sides joined, and a huge brawl broke out.