Rafa Silva, the Portuguese coach who has been at Benfica for over two decades, has always been known for his tactical approach to defense and his ability to keep his team safe in the Champions League.

Silva's wing defense strategy is based on a combination of physicality and strategic positioning. He believes that when he lines up defenders around the back line, they need to be able to play offensively as well as defensively. This means that the defenders need to have strong defensive skills and be able to make quick decisions.

One of Silva's key strengths is his ability to create space for players to move into the box. He often uses his wingbacks to cut through the defense and find open spaces where they can score goals. This is especially important during games against teams with strong attacking players like Manchester United or Liverpool.

Another key aspect of Silva's wing defense strategy is his ability to adapt to changing situations. In a game where one side is struggling defensively, Silva will use his wing defense to try and break through the other side's defense. If this doesn't work, he will switch to a different position or defend deeper.

Overall, Rafa Silva's wing defense strategy is one of his most successful tactics. By using physicality and strategic positioning to create space for players to move into the box, he has helped Benfica stay safe in the Champions League. As a result, he has won many trophies with the club and remains a beloved figure among fans and teammates alike.