Chelsea have been dealt with a double injury blow ahead of their Sunday's clash with West Ham.
According to The Athletic, the Blues' captain Reece James and Trevoh Chalobah have sustained hamstring issues during training this week.
The Blues face the Hammers on Sunday, August 20, 2023.
James is not expected to make a swift return from his injury, meanwhile, Chalobah is expected to be out for about a month with the injury.