West Ham have appealed against the controversial red card shown to Sofiane Feghouli in Monday's 2-0 defeat to Manchester United.
The Algeria winger was sent off in the 15th minute of the contest at London Stadium, which marked his first Premier League start, after lunging into a 50-50 tackle with United defender Phil Jones.
Manager Slaven Bilic was left furious by the dismissal, claiming Jones had been the one who committed a foul, while referee Mike Dean was widely criticised with Gary Neville claiming it was a "poor decision" and former official Mike Halsey saying he "guessed".