Real Madrid target is set for new contract talks with Chelsea within the coming days, according to the report.
Marcos Alonso has hinted that he should be signing a contract renewal with Chelsea in a bid to extend his stay at Chelsea.
Alonso, 27, was in a remarkable form last season under Antonio Conte and this season he has been exceptional at the left wing-back position this season with Maurizio Sarri deploying him more in the traditional left-back position.
The defender’s contract will expire in 2021 and he has been linked with a move back to Real Madrid.
Alonso is also a transfer subject for Barcelona in the last summer, he is one of the players invited by Luis Enrique for the Spanish squad for matches against Wales and England.
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Alonso has wet down those speculations and admit that he will soon sign a new deal with the Stamford Bridge outfit.
"What I can say is that I am very calm and very happy at Chelsea and that the club must also be with me because, although I still have two years left on the contract, they have offered me an extension," Alonso told Spanish publication AS. "We are talking about it and the talks to renew are already advanced.
"If everything goes well, I think I will renew before the end of this month. In the coming days.
"That's what my father takes [how long the contract is], who is the one who leads the negotiation. I am 27 years old, I still have two more ahead and I am going to extend my contract.
"What concerns me is to play as well as possible to win matches and titles with Chelsea and repeat with the National Team. I'm calm with my contract.”
Real Madrid will have to look elsewhere for a left-back if Alonso extends his stay with Chelsea.