The Formation

Roberto De Zerbi has adopted a 4-3-3 system at Marseille with a lot of mobility.

The attackers are very mobile and the entire team can play in a 4-2-3-1 formation.

The formation is very flexible and allows the team to adapt to any opponent.

Pressing Philosophy

Roberto De Zerbi emphasizes defensive pressing.

The Marseille team is very aggressive and seeks to win the ball back quickly.

The press is applied on the entire team and not just the defenders.

Build-up Patterns

Roberto De Zerbi has implemented a very complex build-up system.

The players are very mobile and change positions regularly.

The system is very difficult to anticipate for the opponents.

Weaknesses

Roberto De Zerbi also has weaknesses.

The Marseille team can be vulnerable to counter-attacks.

The defense can be solid but not impenetrable.

Conclusion

Roberto De Zerbi has implemented a very complex and effective system of play.

The Marseille team is very mobile and seeks to dominate the game.

The defensive press is very important and the build-up patterns are very difficult to anticipate.

The team also has weaknesses but is capable of adapting to any opponent.