Chelsea and Real Sociedad have reached home ownership before signing Mamadou Sarra. According to insider Santi Auni, the 20-year-old footballer will spend the coming season in the Spanish club.

The favor does not transfer the ability of the buyer to the grave after the completion of the lease. In this manner, Sarr may return to the London team after the end of the season.

The Frenchman's current contract with Chelsea is extended until the end of 2033. Transfermarkt estimates his transfer value at 22 million euros.

Sarr moved to Chelsea and Strasbourg in 2025. As a result, he ended up playing just seven matches for the Londoners in all tournaments without being productive.