According to Tomáš himself, he twisted his leg in the episode that led to him being substituted. In fact it was quite a bad twist. Tomáš left the Luzhniki Stadium field with the help of his teammates, but walked on his own to the charter flight back to Petersburg.
Tomáš will get the doctor’s diagnosis today after a complete medical examination. The time needed for the left fullback to recover from the injury will also be determined.