FC Nantes has officially announced the contract extension of Tylel Tati. The management activated an option in Tati's contract to extend its duration by two additional years. He is now under contract with FC Nantes until June 2030.

Tylel Tati, an 18-year-old French and Senegalese centre-back, is under contract with Nantes until 2028, and his contract is set to be extended to 2030. When he was 17, Tati signed his first three-year professional contract with Nantes, which included an option for two more years after he reached majority. In Ligue 1 this season, he has made 19 appearances and has also received three caps for the France U18 team. According to Transfermarkt, his current market value is €12.00m. Several clubs have been linked with Tati, such as Chelsea, Strasbourg, RB Leipzig, and FC Bayern München. In February 2026, a verbal offer of €30 million from Chelsea was reportedly rejected. At that time, Nantes was said to be unwilling to enter discussions for less than a range of €40 to €50 million. By March 2026, reports indicated the club expected a transfer fee of at least €50 million.