Cole Palmer will take over the No. 10 jersey, starting from the FIFA Club World Cup ahead of the 2025–2026 season.
Palmer will don the number 10 shirt starting in the upcoming season.
The England international joined from Manchester City in the summer of 2023 and has worn the number 20 shirt ever since.
In a statement, Chelsea said: “Supporters are reminded that the full list of squad numbers for the 2025/26 season will be finalised once the summer transfer window has shut. They remain subject to change until that point.”