Fulham defender Tosin Adarabioyo's contract carries a cut-price buyout clause.
The Daily Mail says Adarabioyo is available for £10million this summer due to a release clause in his contract.
The former Manchester City centre-half was one of the Cottagers' best performers in the Premier League last season, forming a solid partnership with Joachim Andersen in the heart Scott Parker's defence despite their relegation into the Championship.
But the 23-year-old is set to leave Craven Cottage this summer as it emerged he can join another club if a bid of £10million is tabled.
The clause expires 30 days before the Championship season, which is scheduled to start on August 7.
The news will be of interest to a number of Premier League clubs ahead of the transfer window, with Arsenal and Newcastle believed to be among the clubs monitoring the defender's situation.
