Real Sociedad fullback Alvaro Odriozola admits he's delighted with the interest of Spain's biggest clubs.

The youngster is a target for Real Madrid and Barcelona.

Odriozola said, "It's nice, but I'm not paying attention to anything. The only secret to succeed is to focus 100%, day after day.

"Football, field and training, that's the only secret. If I start looking at newspapers, what they say, I will not live. I focus only on the present moment. In addition, being at the World Cup at age 22 is a dream and I want to live it fully.

"Maybe Real Sociedad does not have as much visibility as Real Madrid, Barcelona or other teams of this calibre. However, being there has allowed me to go to the World Cup, so I'm happy."