The Sun have reported in today's print edition of their paper Chelsea star striker, Diego Costa, has succumbed to a hamstring injury.
The news comes as a massive blow as Chelsea enter a difficult period of games against Everton and Manchester City, both of which Costa is sure to miss if his injury is lengthy.
The paper have yet to disclose how long the injury will keep him out for and as of yet Chelsea have yet to come forward with an official statement.
However, with many other media outlets beginning to run with the story, there does appear to be legitimacy with the report.
More to come as it follows.