Athletic Bilbao has been performing exceptionally well defensively this season, with their impressive defensive record highlighted as the top in La Liga.

The Basque club has conceded just six goals in their first 11 games of the campaign, which is a remarkable achievement considering they have already played eight matches. This defensive performance has helped them maintain a solid position at the top of the table, and it has also contributed to their overall success this season.

The team's defense has been led by the experienced defender Iker Muniain, who has been instrumental in preventing opponents from scoring against them. He has shown excellent positioning and aerial ability, and his presence in the backline has been crucial in keeping the opposition at bay.

In addition to Muniain, the team has also had some strong performances from other defenders such as Diego Godin and Oscar De Marcos, who have been able to provide the necessary cover and support for the back line.

Overall, Athletic Bilbao's defensive performance highlights as the top in La Liga is a testament to their hard work and dedication on the pitch. The team's defensive solidity has been a major factor in their success this season, and it will be important for them to continue playing at the highest level if they want to retain their lead in the league standings.