Coach Wally Downes has reportedly left Premier League side West Ham United with immediate effect.

The 51-year-old was appointed by manager Sam Allardyce during the summer of 2011 to work with the club's defenders following their relegation to the Championship the previous season.

However, after 18 months at Upton Park, Downes has reached an agreement with the Hammers that will see him move on, according to the Daily Mail.

As yet, no reason has been given for the 51-year-old's reported departure.