Las Palmas midfielder Kevin-Prince Boateng is a major doubt for the club's home game against Sevilla on Sunday.
The Ghana international sustained on Thursday and was unable to complete the team's full training schedule on Friday, alternating between the training pitch and the gym.
It is still unknown whether Boateng will be able to make the match-day squad, but the feeling in Las Palmas is that he will be spared the home game against Sevilla.