MATCH REPORT: Liverpool 2-1 Everton

The Football Association has launched an investigation into the row between Roberto Firmino and Mason Holgate after referee Bobby Madley reported an allegation to the governing body after Saturday's (AEDT) Merseyside derby in the FA Cup 3rd Round.

Everton defender Holgate shoved Liverpool forward Firmino into the stands during the home side's 2-1 win at Anfield, sparking ugly scenes as the two squared up to each other.

A verbal exchange after that prompted Holgate to react angrily and, while nobody was booked after the spat, a complaint was made.

"The FA can confirm that referee Bobby Madley was made aware of an allegation during the Liverpool versus Everton game at Anfield last night and has subsequently reported this to the FA, which will now begin making enquiries into the matter," a tweet from the FA spokesperson account read.

Both managers refused to be drawn on the incident, but a Liverpool spokesperson did comment after the match, saying: "The club and player will fully co-operate with the relevant authorities to ensure the facts are established in a thorough manner if deemed necessary or requested.

"While that process is ongoing we will not be making any further comment."

Debutant Virgil van Dijk settled the third-round tie in Liverpool's favour six minutes from time, after James Milner's penalty, conceded by Holgate, had been cancelled out by Gylfi Sigurdsson.