A Liverpool youth player appeared to punch a Manchester United star in the face during a chaotic clash between the club's under-18 teams.
red Defender Luca Furnell-Gill was seen attacking Man United's Ethan Wheatley in a Youth Premier League match, but the incident went unpunished.
In the match at Carrington Training Ground on Tuesday, United claimed a 4-3 victory in acrimonious circumstances.
The incident occurred before United's second draw.
With the Red Devils in possession, Wheatley thwarts Furnell-Gill's attempts to stop an attack, but a collision between the pair resulted in the Liverpool star punching him before continuing his run.
Wheatley somehow stayed on his feet but put his hands to his face in shock at not being awarded a free kick.
He manchester united The star became even more tangled after the pair clashed again later in the match.
Footage showed Furnell-Gill apparently throwing an elbow into Wheatley's face, prompting an angry reaction from the United striker.
Somehow, the Liverpool youngster once again went unpunished for his antics, which could have resulted in a serious injury for his opponent.
Furnell-Gill has made eight appearances for the Reds in the Under-18 Premier League this season.
Meanwhile, Wheatley scored four goals for the Red Devils and was on target in Tuesday's tense encounter.
United's victory allowed them to extend their lead at the top of the table to 17 points, while preserving their 100 per cent record with 14 wins in 14 games.