Marseille, the French football club known for its passionate fans and intense style of play, has been one of the most successful teams in Europe over the past few decades. Their success is not only due to their talented players but also their tactical approach.

One of the key elements of Marseille's success is their focus on defense. They have always prioritized defending well, which has helped them to maintain a strong defensive record throughout their history. This emphasis on defense has allowed them to create space and attack with confidence, as they can rely on their solid backline to keep their opponents at bay.

Another aspect of Marseille's success is their ability to adapt to different playing styles and tactics. They have played many different formations over the years, including 4-2-3-1, 4-5-1, and even a 4-3-3. This flexibility allows them to match their opponent's strengths and exploit their weaknesses, making it difficult for any team to contain them.

Furthermore, Marseille's unbeaten record speaks volumes about their consistency and determination. They have won every single game that they have played since the start of the season, demonstrating their resilience and ability to overcome adversity. This unbeaten streak is a testament to their hard work and dedication, as well as their tactical prowess.

In conclusion, Marseille's success in the Europa League can be attributed to their focus on defense, their ability to adapt to different playing styles, and their unwavering commitment to winning. With such a strong foundation, Marseille will undoubtedly continue to be a force to be reckoned with in European football for years to come.