Wolves face a battle to keep hold of Ruben Vinagre.

O Jogo says Vinagre is being watched by Barcelona as they continue to survey left-back options.

The Portuguese whizkid joined Wolves from Monaco on a permanent £10million deal last summer having impressed on loan in the Championship last season.

And the 19-year-old, who inked a five-year deal when completing his switch to Molineux, has made 19 appearances for the club this term.

Barca are continuing to keep tabs on his progress, having first become aware of Vinagre as a 16-year-old, when he was still a part of the Sporting Lisbon academy.