The Full-Back's First Decision

Watch the opening ten minutes of a match and ignore the ball. Look at where the full-backs stand when their team has possession.

Take a recent Serie A match: Milan against Torino. The first few minutes showed Theo Hernandez pushing high on the left flank. That forced Torino's right winger to track back. But it also left space behind Hernandez. A simple switch of play exposed that gap twice in the first quarter of an hour.

The consequence is a choice for the opposition. They can try to exploit that space directly. Or they can use it to pin the full-back and force the centre-back to cover wider. When the centre-back shifts, the central passing lane disappears and the striker becomes isolated.

Observe whether the full-back is holding his line or attacking. That tells you whether the space behind is available. A team that leaves that gap open will eventually be punished by a runner from midfield.

Watch the full-back, not the ball. The space behind him is where the match opens up.

Question: How do you adjust your defensive shape when your full-back pushes high and the opposition keeps switching play to his side?