Barcelona coach Tata Martino refuses to accept they're into the Copa del Rey final after their 2-0 semifinal first-leg win over Real Sociedad.
Sergio Busquets put Barcelona ahead on the stroke of half-time before an own goal from Real Sociedad's Enaut Zubikarai in the 60th minute effectively ended the contest.
Martino told a press conference: "We didn't dominate to the point that would allow us to think we could have killed off the tie."
The Catalan side came into the match following a shock 3-2 home defeat to Valencia but Martino opted to name a largely unchanged line-up, which saw Jose Pinto replace Victor Valdes.
Martino added: "The players that played against Valencia needed to play in this match because if I had taken any of them out perhaps I would lose a player for the future."
