Manchester United have expressed interest in Real Madrid defender Raphael Varane.

Now inside the final 18 months of his Real Madrid contract, Varane has put off negotiations over a new deal as he considers his options.

The World Cup winner is seriously considering leaving Madrid this summer as he seeks a 'new challenge'

Okdiario reports United are monitoring developments closely, along with French giants PSG.

And Real would be willing to sell, particularly with David Alaba all but committed to arriving from Bayern Munich in a Bosman transfer.

Real management would seek offers starting at €50m for Varane once the summer market swings open.

Varane left Lens for Real Madrid in 2011 and has gone on to become one of the club's most decorated players. The France defender, also a World Cup winner, has won three LaLiga titles and four Champions League finals.

This season, Varane has managed 26 appearances for Real Madrid.

- updated February 3