After Eden Hazard's departure from Chelsea to Real Madrid, the Blues were without number 10.
Chelsea today announced the squad numbers for the upcoming season, alongside which it was revealed that Willian will be taking Hazard's number.
Meanwhile, Hazard was expected to take either number 7 or 10 at his new club, however, he was eventually handed number 23.
The Blues newcomer, Christian Pulisic will be wearing number 22.
https://twitter.com/ChelseaFC/status/1157562424318398464?s=20