The Chelsea Football Club has been facing significant challenges lately, with the club struggling to maintain their defensive prowess and scoring goals. The team's defense is often criticized for allowing too many goals and conceding goals in crucial matches.

One of the reasons why Chelsea's defense struggles so much is due to its inability to control the ball properly. The team often gives up possession of the ball easily, which allows opposition attackers to score goals quickly. Additionally, the team's midfielders are not able to create enough space on the pitch, which can lead to dangerous passes that can be scored by defenders.

In order to improve Chelsea's defense, the team needs to focus more on controlling the ball and creating more space on the pitch. This will require the players to work harder to defend against opponents' attacks, as well as being better at reading the game and making smart decisions when they are given the ball.

Another issue that the team faces is the lack of quality in their defensive setup. While the team has some experienced players who play a key role in the defense, there is still room for improvement. The team needs to invest in developing young talent and providing them with opportunities to develop their skills.

In conclusion, Chelsea's defense struggles are a result of a number of factors, including the team's inability to control the ball, lack of quality in its defensive setup, and the need for the players to work hard to improve their skills. However, with the right approach and investment, the team can turn its defense around and improve its overall performance on the pitch.