Rules
Why the Offside Line Moves with the Play
Why the offside line moves with the play: learn how the ball, second-last opponent, the halfway line, and a teammate’s…
The reading list
All explainers
Browse explanations of football's rules, tactics, player roles, match formats and the details that can change how you watch.
Tactics
A High Line or a Deeper Block: Two Ways to Manage Space
A high line vs. a deeper block changes where a team accepts pressure. Learn what each approach asks defenders…
Roles
The Centre-Back and the Full-Back: Different Jobs in One Defensive Line
Understand centre-back and full-back roles by following their starting positions, defensive duties, and choices when…
Formats
From Two Halves to Two Legs: What a Tie Means
A football tie can mean a match or a two-leg contest. Learn how halves, aggregate scores and separate fixtures shape…
Watching
Your First Match on Television: Follow One Player Off the Ball
Follow one player off the ball during a televised soccer match to spot useful runs, passing options, and the small…