Barcelona is known for its offensive prowess, but it also possesses one of the most impressive defensive records in world football. In fact, they are currently ranked second behind only Real Madrid in La Liga, conceding just 0.8 goals per match.

This remarkable feat is largely due to the strength and experience of their defense, which includes some of the best players in the world. The likes of Gerard Pique, Jordi Alba, and Samuel Umtiti have all been key contributors to the team's success, with each player offering different strengths that complement each other.

Pique, who has played for Barcelona since he was just 14 years old, is considered one of the best center-backs in the world. He is renowned for his leadership qualities and aerial ability, as well as his ability to read the game and make crucial tackles.

Alba, on the other hand, is a versatile defender who can play anywhere along the backline. His crossing abilities and aerial prowess make him a valuable asset in set-pieces, while his defensive work rate and tackling ability ensure that he never gives up possession.

Umtiti, meanwhile, is another key member of the backline who brings both experience and composure to the team. His reading of the game and defensive awareness are exceptional, and he often leads the line in defense when needed.

Overall, Barcelona's defense is a testament to their incredible teamwork and commitment to winning. With such a strong and experienced group of defenders, it's no wonder why they are able to defend so well and still maintain their position at the top of the La Liga table.