Iker Casillas to join Porto?

Primeira Liga giants Porto are understood to have finalized a deal to sign veteran goalkeeper Iker Casillas from Real Madrid.

The Spain international has spent his entire career at the Bernabeu, helping them win five league titles and the Champions League twice.

However, Casillas' future at Los Blancos has been put in doubt in recent weeks, with the La Liga side keen on bringing in David de Gea from Manchester United this summer.

According to Spanish source Marca, Porto have reached an agreement to sign up the Spain captain, and an official confirmation will be made during this week.

Casillas has made 725 appearances for the Capital outfit between 1999 and 2015.