Europe's biggest clubs are ready to battle for PSG striker Kylian Mbappe after the World Cup.

The Mirror says Manchester United are ready to battle Manchester City and Real Madrid to capture French striking sensation Mbappe.

The 19-year-old spent last season on loan at Paris Saint-Germain before tying up a £166million permanent deal from Monaco this summer.

But having spent £198m on Neymar last year, PSG are being investigated over financial fair play face being booted out of the Champions League as well as being hit with huge fines if found guilty.

United are monitoring the potential consequences for PSG's deal with Monaco and have registered their interest in Mbappe with the teenager's advisers.

United would be prepared to sacrifice unsettled winger Anthony Martial in part exchange, a player they value at around £80m.