Diogo Dalot will have a medical at Manchester United this week ahead of move from FC Porto.
Jose Mourinho has been in the market for a right-back and looks set to land Dalot after the two clubs agreed an undisclosed fee for the 19-year-old.
Dalot, who is understood to have a €20m (£17.4m) release clause in his contract, made his first-team Porto debut in February, and is now set to leave the Estadio Dragao to link up with compatriot and former Porto boss Mourinho.