In the recent match against Barcelona, RCD Espanyol switched to a defensive strategy and it paid off for them as they managed to keep their opponents at bay for most of the game. This tactical adjustment was made by the team's coach, who noticed that his players were struggling with the high pressure from Barca's attacks.

The coach decided to switch to five defensive switches, which allowed his team to create more space and control the midfield. This helped the team to defend better and prevent any counter-attacks from Barca. The five defensive switches also allowed the team to have more freedom on the pitch, which helped them to play more effectively.

One of the key factors in this tactical adjustment was the formation of the team. The coach decided to use a 4-2-3-1 formation, which is a classic defensive formation that allows the team to cover more ground and defend better. By using this formation, the team was able to maintain a high defensive line and limit Barca's chances of scoring.

Another important factor in this tactical adjustment was the substitution of certain players. The coach made some strategic substitutions during the match, which helped him to adjust the team's tactics accordingly. By making these substitutions, he was able to bring in fresh legs and improve the team's performance.

Overall, switching to five defensive switches was a successful tactical adjustment for RCD Espanyol. It allowed the team to defend better and limit Barca's chances of scoring, which ultimately led to a convincing victory for the home team. The coach will surely be looking forward to implementing this tactic again in future matches.