Diafra Sakho wants to leave West Ham this summer with West Brom, Swansea, Sunderland and Crystal Palace interested in a move, according to reports.

The 26-year-old refused to travel with the Hammers’ squad to their pre-season training camp in Austria after allegedly falling out with the club’s hierarchy.

Sakho has scored 15 league goals for West Ham since signing from Metz in August 2014 but is now believed to be plotting an exit.

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Several Premier League clubs are tracking the Senegal international and Sunderland have already seen a £11m bid rejected.

The Daily Mirror say Crystal Palace have joined Sunderland, West Brom and Swansea in expressing an interest in Sakho, who recently handed in a transfer request.

However, it is claimed West Ham will not allow the forward to leave the club until they have brought in adequate replacement.

The Eagles are in the market for attacking reinforcements and are also keen on a move for West Brom’s Saido Berahino.

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