Xavi knock gives Barcelona cause for concern

FC Barcelona are confident Xavi Hernández will be available for their UEFA Champions League round of 16 decider against Arsenal FC although the midfielder is nursing a calf injury.

The 31-year-old has been ruled out for ten days with a minor muscle tear in his left calf, which he had initially dismissed as a bout of cramp. The Spanish club's medical staff nonetheless expect him to be involved as Josep Guardiola's side bid to overturn a 2-1 first-leg deficit against Arsenal at Camp Nou on 8 March.

Meanwhile, Barcelona goalkeeper Víctor Valdés and defender Carles Puyol continue to receive specialist attention as they look to shake off left knee complaints.