Fulham are pushing to keep Fabio Carvalho at the club amid interest from Liverpool and West Ham.
Liverpool and West Ham are among a number of clubs monitoring the Portuguese midfielder, who is out of contract with the Cottagers in the summer.
Carvalho has been in fine form for the Championship leaders this campaign, scoring eight goals and registering two assists in 17 appearances.
Fulham boss Marco Silva is 'desperate' to see the talented teenager stay at the club, who face a battle on their hands to keep their prized asset, says the London Evening Standard.
Fulham face a fight to agree an extension, a battle made more difficult by the fact that Carvalho, who was born in Portugal but has represented England at youth level, has recently split from his previous representative and enlisted the help of super-agent Jorge Mendes.