Chelsea have agreed a fee in the region of around €13-15 million ($13.5 - $15.6m) for Strasbourg center-back Mamadou Sarr.

The £11.9m deal for the 19-year-old central defender, who has played just 14 times for Strasbourg, is with a view for him to join in the summer. It represents the first permanent transfer into Stamford Bridge from Strasbourg, clubs owned by Todd Boehly and Clearlake Capital under the BlueCo umbrella.

EXCLUSIVE Chelsea is set to sign talent Mamadou Sarr from Strasbourg Agreement between the player and Chelsea for a long term contract ➡️ Negociation ongoing between the clubs - both own by BlueCo - transfer fee around 20M€. Strasbourg will keep the defender on loan. pic.twitter.com/u9wmtknsRT

Chelsea have agreed to sign Mamadou Sarr from BlueCo group club Strasbourg for next season (2025/26 campaign). This was disclosed by football transfer expert Fabrizio Romano in a tweet via his X account on Monday.

As reported by RMC Sport, Chelsea are set to complete the transfer of Mamadou Sarr (19) from partner club RC Strasbourg Alsace. L’Équipe have now provided more details of the impending

Chelsea have agreed a £13m deal to sign French centre-back Mamadou Sarr from Strasbourg, according to reports. Sarr, 19, has made 12 appearances for Ligue 1 side Strasbourg since joining from Lyon last summer. Todd Boehly ’s BlueCo consortium, which took over Chelsea in 2022, also own Strasbourg so a deal was reached amicably.

According to a report from RMC Sport journalist Fabrice Hawkins, Chelsea are set to sign Mamadou Sarr (19) from sister club RC Strasbourg Alsace on a long-term contract (although it is not yet known

Chelsea are ready to bid again for Marc Guehi despite striking an agreement for Mamadou Sarr on Monday, according to a report. The Blues are busier this month than initially anticipated. Injuries to Benoit Badiashile and Wesley Fofana,