Leeds United face a battle to keep hold of Pascal Struijk.
The defender is impressing in his first season in the Premier League.
De Telegraaf says Leicester City and Napoli are showing interest in the 21-year-old.
Struijk, who has a contract until the summer of 2024, has scored one goal in 15 matches in the Premier League this season.
Leeds signed Struijk, 21, from Ajax in January 2018.
