The Argentina international has been enjoying a consistently strong season for the Blues, and his form is attracting attention as the campaign heads towards its final stages.
Flashscore has already reported that Spanish giants Real Madrid hold a genuine interest in the Chelsea midfielder as a potential target for the summer transfer window.
Now, reports in France have suggested that PSG are also tracking his situation.
There is no guarantee Fernandez will remain at Chelsea beyond this season, and his performance in the 5-2 defeat in Paris this week will only have strengthened any PSG interest.
He was Chelsea’s highest-rated player on the night, registering an assist for Malo Gusto as well as scoring himself in the 57th minute.
Chelsea are said to have no interest in selling Fernandez, who has 12 goals to his name this season.
Sources have indicated that to have any chance of even opening discussions around a transfer, any potential deal would need to exceed the £106.8million they paid for him in 2023 when he joined from Benfica.
Such a fee would likely make PSG think twice about pursuing their interest, but with Real Madrid also monitoring his situation, it cannot be ruled out that Chelsea face a battle to keep hold of the midfielder at the end of the season.
Fernandez, 25, is said to remain fully focused on his role at Stamford Bridge for now - and still has six years remaining on his Chelsea contract.
