Liverpool are fighting to keep hold of Bobby Duncan.

The Daily Mail says a number of foreign clubs are keeping close tabs on Duncan's future ahead of potential swoops.

Clubs from Germany - including Borussia Dortmund - have shown a strong interest in the forward in recent weeks.

Duncan has less than two years left on his deal and rival sides are ready to strike if it becomes clear he will not figure in manager Jurgen Klopp's plans next season.

Liverpool snapped up Duncan 18 months ago from Manchester City.