Atletico madrid first match in their new stated

I think you meant "Atletico Madrid's first match in their new stadium".

Atletico Madrid's new stadium is the Wanda Metropolitano, which was opened on September 16, 2017. The stadium is located in the Metropolitan area of Madrid, Spain, and has a seating capacity of over 68,000 spectators.

Atletico Madrid's first match in the Wanda Metropolitano was against Malaga CF on September 16, 2017. The match ended in a 1-1 draw, with Atletico Madrid's Antoine Griezmann scoring the equalizing goal in the 90th minute.