Barcelona frustrated as 0-0 draw with Rayo Vallecano in LaLiga opener

Barcelona was disappointed with a goalless draw by Rayo Vallecano in the LaLiga opener at Camp Nou on Saturday.

Barca's frustration was intensified in stoppage time.

Because Sergio Busquets was shown a second yellow card.

The reason is an elbow to the face of Rayo striker Falcao.

Barcelona began with three of their summer signings- Robert Lewandowski, Raphinha and Andreas Christensen.

They were finally able to be registered with LaLiga on Friday night.

Lewandowski had the ball in the net just 12 minutes into his Barcelona debut but the former Bayern Munich striker's well-taken effort was correctly ruled out for offside.

Barcelona struggled to break down Rayo.