At the "Chelsea" camp in London - a sad mood.
Before the upcoming crucial match of the season, coach Maurizio Sarri lost midfielder N'Golo Kante, who has little chance of appearing in the Europa League final against the "Arsenal" team.
For the past month, the 28-year-old Frenchman has been nursing a hamstring strain, but now he injured his knee during training.
This is not the only possible loss for the "Blues" club.
Last week, midfielder Jorginho also injured his leg during training.
Earlier, serious injuries were suffered by Callum Hudson-Odoi, Ruben Loftus-Cheek, and Antonio Rudiger.