A row between Jurgen Klopp and Mohamed Salah, the greatest player of his Liverpool era, in full view of the London Stadium and the television cameras, suggested that all was not well at a club that as good as signalled the end of their title challenge with another two points dropped.
Saturday could be the final day for Sheffield United's hopes of staying in the Premier League, and the Blades will hope to stave off relegation by upsetting top-six chasers Newcastle United at St. James' Park.
West Ham equalized late on as Liverpool's title hopes took another huge blow.
Mohamed Salah and Jurgen Klopp were involved in a heated exchange on the sidelines during Liverpool's game at West Ham on Saturday.