The interest reflects Atlético’s search for greater depth and attacking quality on the left side. Cucurella offers positional flexibility, defensive intensity and the ability to step into midfield or advance into the final third.
His recent development also strengthens the case for a move. The report says he scored seven goals in all competitions during the 2024-25 season after becoming a more prominent attacking outlet under Enzo Maresca.
That output would appeal to Diego Simeone, particularly in a squad where wide defenders are often asked to provide width while maintaining Atlético’s defensive structure.
Cucurella remains under contract with Chelsea until June 2029, giving the London club a strong negotiating position. However, the report says Chelsea may consider a permanent sale, particularly after the player’s future became a subject of discussion following Maresca’s departure.
Atlético’s reported ceiling of €50 million could create the main obstacle. Chelsea previously invested heavily in the defender, and his improved form gives the club a reason to demand a significant return rather than accept a quick discount.
The report also says Cucurella has indicated that he is happy with life in London. That does not rule out a transfer, but it means Atlético may need agreement from both clubs and the player before the talks advance.
Atlético reportedly wants to move quickly at the start of the window, with formal discussions expected to follow. If a deal develops, Chelsea would then need to accelerate its search for a replacement, with Jorrel Hato and Valentín Barco mentioned as possible alternatives.
For now, the key storyline is whether Atlético can turn interest into a bid that fits its financial limit.