Diafra Sakho has been ruled out for up to two Premier League matches after sustaining a shoulder injury against Manchester City at the weekend.

Sakho will be out for 1-4 weeks after Saturday's game! Max out for 2 games



1 weeks is best case

4 weeks is worst case

#COYI #WHU -- Jack Sullivan (@jsullivanwhu) October 27, 2014



The 24-year-old striker, who is in red-hot form having scored in every one of his seven starts for West Ham will be out for between one and four weeks, according to the son of chairman David Sullivan.However due to the international break, which takes place in mid-November the only other game the Senegal international is set to miss is the visit of Aston Villa to the Boleyn Ground two weeks from now (8 November); the following match being the trip to Everton on 22 November.