Manchester United are watching VitoriaGuimaraes midfielder Bernard Mensah.
Record says United boss Jose Mourinho is having the young Ghanaian scouted this season.
Mensah is playing on-loan at Vitoria from Atletico Madrid.
The 21 year-old was brought to Europe by Vitoria before he was signed by Atletico in 2015. He had a short spell with Getafe before returning to Vitoria this season.
Mensah counts on Jorge Mendes as his agent, who also takes care of Mourinho.