Mohamed Salah, the star striker for Liverpool, and manager Jurgen Klopp got into a heated argument while Salah waited to be replaced during their Saturday 2-2 draw against West Ham.
Days after the Egyptian played in the 2-0 loss to Everton, Klopp left him out of his starting lineup for the early kickoff.
But Salah was called up from the bench as the Reds needed to win at the London Stadium with a 2-1 lead.
However, Michail Antonio rose to the top to head in for 2-2 as he waited to enter the game.
Salah and Klopp were seen talking angrily as the replays were being shown.
When Salah finally entered the game, he was unable to save his team from losing points.