According to football.london, a source has confirmed the leak of the squad numbers ahead of new season as well as ones for potential signings when they arrive. Chelsea are set to complete the signing of Kai Havertz in a couple of days, with rumours also surrounding the signing of Said Benrahma as well as Spanish left back, Sergio Reguilon.Nevertheless, this article will contain squad numbers of players who have already completed a transfer to Chelsea and not based on speculation.
Willian and Pedro exit means that the jersey number 10 and 11 has become vacant. However, Pulisic posted a picture of himself and Willian on his Instagram handle, thanking him for the number 10. That means Pulisic is set to wear the Jersey number 10 ahead of new season while former Ajax wizard, Ziyech will pick up the number 11. Rumours has it that Timo Werner will pick the number 22 that will be dropped by Pulisic ahead of new season.