Real Madrid are reportedly interested in Newcastle United duo Alexander Isak and Bruno Guimaraes.
The Daily Mirror reports that the Spanish giants are set to send a scout to watch Isak and Guimaraes in action in the Champions League.
Isak has become a key player for the Magpies since joining the club in a £63million deal from Spanish side Real Sociedad last summer.
Guimaraes joined Newcastle from Lyon for £40million in January last year and is rated as one of the best midfielders in the Premier League.
Barcelona are also reportedly keeping tabs on Guimaraes.
