Fiorentina's tactical changes during the round 4 match, showcasing their adaptability and strategic approach to defense.

Fiorentina has undergone significant changes in their tactical approach during the round 4 match. The team's defensive style has been adapted to better counterattack and disrupt opponents' attacks.

One key change is the introduction of a new player, Marco Materazzi, who was brought in from Italy's Serie B club, Udinese. Materazzi brings with him a fresh perspective on how to play defensively, as he understands the importance of maintaining control of the ball and creating space for his teammates.

Another notable change is the addition of a midfielder, Federico Cervi, who is known for his strong aerial ability and ability to create scoring chances. His presence will help Fiorentina's defense become more mobile and effective at breaking up passes and setting up shots.

In terms of midfield, the team has made some key signings. The arrival of Italian international striker Giuseppe Sarto has provided an extra dimension to their attacking play, while also giving them a deeper understanding of the game's dynamics.

Overall, Fiorentina's tactical changes have been aimed at improving their defensive capabilities and making it harder for their opponents to score goals. While they may not be perfect yet, the team is showing signs of resilience and determination to overcome any challenges that come their way.