Chelsea have made an official enquiry for Barcelona winger Ousmane Dembele.

The Frenchman is desperate to leave Barca this month after falling out with the club over his contract negotiations.

Dembele was set to join PSG but the potential move has stalled.

Sky Sports says the Blues are hoping to take advantage of the situation.

However, Dembele's high wages means a deadline day move is unlikely.

If they can't negotiate an immediate transfer, it is believed Chelsea would be keen to sign Dembele on a pre-contract agreement.