Manchester United have been warned that they could be subject to a Football Association (FA) investigation, and possible points deduction, if they are found guilty of failing to control their players during the victory over Arsenal.
Tempers flared in the second half between the two clubs when on-field referee Andy Madley awarded a penalty to Arsenal for a foul on Kai Havertz by defender Harry Maguire.
As the referee looked to clear the box for the spot kick to be taken, both sets of players were involved in a brawl on the pitch with Maguire and Gabriel Magalhaes looking incensed - following by some pushing and shoving.
Gabriel and Maguire were both booked in the incident, but it appeared that Manuel Ugarte used his head towards an opposition player in the aftermath but that was not spotted by the on-field officials.
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