Barcelona forward Lionel Messi is still struggling with the injury that saw him taken off in the second half of Saturday's win against Granada and will miss the Spanish Supercopa semifinal against Real Sociedad.
Barca have not commented on the nature of Messi's problem but he has not been included in the matchday squad and a source told ESPN he may not even be available for a potential final -- if the Catalans beat La Real -- on Sunday against either Real Madrid or Athletic Bilbao.