Keita picked up a hamstring injury in the clash with Atletico Madrid on Sunday.
The 30-year-old had to leave the game after just two minutes.
Spanish newspaper AS claims Keita suffered a tear in his right hamstring.
Keita picked up a hamstring injury in the clash with Atletico Madrid on Sunday.
The 30-year-old had to leave the game after just two minutes.
Spanish newspaper AS claims Keita suffered a tear in his right hamstring.
