West Ham are willing to sell defender Reece Oxford for a fee of around £10m, according to Sky sources.
Oxford, who spent last season on loan at Borussia Monchengladbach, signed a four-and-a-half-year contract with the Hammers in 2016 but the 19-year-old has endured limited opportunities since.
With the arrival of several high-profile players this summer such as Felipe Anderson, Issa Diop, Andriy Yarmolenko and Jack Wilshere, the club are now willing to let him go.