International Football Full extent not known at this point

It was a debut to forget for former Sevilla player Coke against the Italian side Bologna for Schalke on Thursday as he suffered an injury to his posterior cruciate ligament in his right knee.

After a collision with an opponent, the player felt pain in his knee and the German club have confirmed that there appears to have been cruciate damage.

The Spaniard will undergo tests over the next couple of days to help find out the full extent of the injury, though initial reports signal a long-term recovery is expected.