Overview

• The club confirmed Graham Potter's exit after four defeats in five league matches and an early League Cup exit.
• West Ham announced Nuno Espírito Santo on a three-year contract, with Saturday training completed and the Everton match next.
• Potter's staff — Bruno Saltor, Billy Reid, Narcís Pelach, Casper Ankergren and Linus Kandolin — also left with immediate effect.
• West Ham sit 19th after conceding 13 goals in five Premier League games, the worst defensive record so far.
• Nuno arrives weeks after leaving Nottingham Forest following a dispute with owner Evangelos Marinakis, as fan groups continue to question the West Ham board and recruitment strategy.