2021-22 Premier League opening match week started with a big upset to the Arteta’s Gunners side in West London, on 13 th of August 2021. Match ended up with a 2-0 win for the newly promoted Brentford F.C in their home ground. Commentators actually said, “who got promoted, Arsenal or Brentford” because of Arsenal's bad performances recently, and in the game. However, for the Brentford fans, it felt like a final in Wembley Stadium. Match started with an amazing atmosphere from the home crowd since this is their first top-flight appearance in nearly 74 years. It was 1947 when Brentford played in the top-tier game last time and just happened to be home to Arsenal which was ended up with a 1-0 victory for the Gunners in Griffin Park. Since then Bees were playing in divisions three and four. However, Brentford won the 2021 Championship final to get promoted to top-tier football again. On the other hand, Arsenal currently having the worst form of their clubs' history. Since Arsene...