Manchester City have opened talks with Chelsea in their bid to sign midfielder Enzo Fernandez.

In what is set to be one of the key narratives on transfer deadline day, City have set the wheels in motion towards what would be one of the most expensive deals of the summer.

It is understood Chelsea want a minimum of £120m for Fernandez and talks are under way as both clubs negotiate a price.

Fernandez, 25, worked with City manager Enzo Maresca during the Italian’s reign at Chelsea.

Maresca is keen to work with the Argentina international again, while Fernandez is open to a move to City.

It now remains to be seen whether the two clubs can agree a price to unlock the deal.

If the clubs can reach an agreement, the deal is expected to be completed rapidly, with personal terms not an issue.

While the clubs had not held formal discussions up to the current talks, Chelsea have been aware of City’s interest in Fernandez.