Marseille, Paris Saint-Germain, and Monaco are among several clubs interested in the 18-year-old French winger Mathys Detourbet. Manchester City are also monitoring the player from their sister club. They have observed him closely over the last six months and have plans for him to eventually move to England. The City Football Group does not intend to lose Detourbet, and his current club, Troyes, does not want to sell him soon. It is believed the winger will stay with Troyes if they are promoted. In that scenario, Manchester City would view him as a potential player for the future. The player is a French U20 international with 3 caps and 1 goal. He has a contract with Troyes until June 2028, and his current market value according to Transfermarkt is €4.00m. He has made 17 appearances and provided 2 assists in the current Ligue 2 season. Reports from September 2025 indicated that AS Roma made a €10 million bid that was rejected. A potential January 2026 transfer to Manchester City was reportedly valued at a similar price.