Abdul Baba Rahman will wear the Chelsea number 17 jersey.
The 21-year-old Ghanaian completed his move from Augsburg on Sunday to become the Blues’ third summer signing after Asmir Begovic and Radamel Falcao, and will provide competition for places in the back four.
Chelsea’s previous 17s include Eden Hazard, Jose Bosingwa and Albert Ferrer. It was worn last season by Mohamed Salah.
Credit: Chelsea official website