Manager David Moyes has left West Ham after just over six months in charge despite guiding the club to Premier League survival.
West Ham secured safety with two games to spare and finished 13th. Moyes met senior figures at the club on Monday May 14,2018
The former Everton and Manchester United boss recorded nine wins and 10 draws from 31 games as West Ham boss.
"We feel that it is right to move in a different direction. We aim to appoint a high-calibre figure who we feel will lead the club into an exciting future for our loyal supporters within the next 10 days."
Moyes' assistants Alan Irvine, Stuart Pearce and Billy McKinlay have also left with immediate effect.