Albion have made more seats available for Atletico Madrid's visit to the Amex.

The Seagulls have now opened the upper tier of the East Stand for the August 6 friendly against the Spanish giants.

Access has been increased in response to the high demand, with around 14,000 tickets already sold.

A limited number of seats remain in the East Lower, West Lower, North and South Stands for the high-profile visit of French star Antoine Griezmann and his Atletico team-mates (4pm).