Arsenal knocked out of the Europa League semi-finals. The Gunners suffered an away defeat in the first leg of their clash with ex-boss Villarreal. As the game ended with a 2-1 score. In the first half of their second-leg game, Mikel Arteta's side didn't manage to score. The only moment when they were close to score was Pierre-Emerick Aubameyang's shot. The second half also ended with a goalless draw. Villarreal will face Manchester United in the Europa League final on Wednesday, May 26. Click here to watch the highlights of Arsenal's second-leg clash.