Even in the white heat of a Merseyside derby - and a knockout, winner-takes-all one, at that - the world's most expensive defender managed to attract attention.
The Netherlands worldwide became the first player to score a victor at Anfield in an FA Cup tie against Everton, at the fifth time of asking.
The Toffees defender shoved his opponent into the front row of the Main Stand, provoking an angry reaction from the Brazilian, a melee and the two protagonists exchanging angry words which left Holgate apoplectic.
Photo Referee Bobby Madley steps between Liverpool's Roberto Firmino, right, and Everton's Mason Holgate.
Salah has been instrumental to Liverpool's team since signing in the summer.
The atmosphere seemed to crackle at kick off and the early stages suggested this was an old-fashioned derby, with tackles flying in - mostly from the visitors - and Wayne Rooney booked after just seven minutes. The Blues, feeling scorned, watched as James Milner tucked home the first goal of the match from the spot. "The first one was no penalty in my opinion and this one wasn't also", Klopp said.
After posting a skit Dejan Lovren status after the signing of Virgin van Dijk from Southampton was announced, Paddy Power have jumped over the news about Mo and Phil - comparing them to the EastEnders characters Mo Harris and Phil Mitchell.
Klopp's late call to start the Dutchman paid off for Liverpool.
"You can not score a header off a set-piece unless the set-piece is good", Klopp said.