Monaco is one of the most successful football clubs in Europe, and their defensive efficiency is a key factor in their success. Monaco has been known for its strong defense throughout the years, and this is reflected in their impressive defensive efficiency of 18.5 clearances per match.

One of the reasons for Monaco's high defensive efficiency is their well-coordinated defensive line. The team's defenders work together to defend against opponents' attacks, and they are able to keep the ball away from their own goal. This teamwork allows Monaco to maintain a high level of discipline on the pitch, which helps them to control the game and prevent opponents from scoring goals.

Another reason for Monaco's high defensive efficiency is their use of physicality in the midfield. The team's midfielders are big and strong, and they are able to dominate the midfield area, preventing opponents from creating chances. This physical presence also allows Monaco to create turnovers and win back possession, which can help them to counter-attack effectively.

In addition to these factors, Monaco's coaching staff also plays a crucial role in their high defensive efficiency. Their coaches have a strong understanding of tactics and strategy, and they are able to implement effective defensive systems that allow Monaco to stay organized and focused during games.

Overall, Monaco's defensive efficiency is a testament to their hard work, dedication, and commitment to their sport. With their well-coordinated defensive line, physicality in midfield, and effective coaching staff, Monaco is able to maintain a high level of discipline and discipline on the pitch, which helps them to control the game and prevent opponents from scoring goals.