Fulham are one of several clubs tracking Chelsea youngster Jake Clarke-Salter, according to reports.
The defender is currently on a season-long loan at Vitesse Arnhem in the Netherlands where he has been in impressive form.
That has attracted the attention of both Fulham and Burnley, according to HITC Sport, with German giants Borussia Dortmund and Bayer Leverkusen also linked with the 21-year-old.
Scouts from the four clubs reportedly watched Clarke-Salter during Vitesse’s 3-1 defeat to Feyenoord at the weekend.
The England Under-21 international has made only two first-team appearances for his parent club, who sent him out on loan to Sunderland in the second half of last season. He previously picked up EFL experience with Bristol Rovers.
Clarke-Salter has played in one Premier League game for Chelsea – back in 2016 – while he has six England Under-21 caps to his name.