Clubs and supporter culture
- How do football chants develop?
- How should a first-time supporter attend a match?
- What is a football derby?
The game, read properly
O-Posts Football Guide
Football tactics, competitions, clubs and supporter culture, explained without the transfer-window noise.
Why this site exists now
A useful subject guide, with its history stated plainly
O-Posts was historically an independent football news and opinion publication. This new guide is an independent reference project and does not represent former contributors.
Explore the subject
Five routes into the guide
5 sections · 25 focused answers
02
Competitions and seasons
- How does Champions League qualification work?
- How does promotion and relegation work?
- How does the FIFA World Cup work?
03
Football analysis
- How can football statistics mislead?
- How do you analyse a football match?
- What are progressive passes and carries?
04
How football works
All 5 answers →05
Tactics and formations
All 5 answers →From the reference
Recently updated
- How Football Works Hub for Rules and Match Structure The hub for understanding how a football match works, from the Laws of the Game to match structure, restarts and official decisions.
- Football Tactics Hub for Formations Pressing and Rest Defence The hub for understanding football tactics and formations, covering trade-offs, spaces and what to watch for without treating formations as guarantees.
- Football Clubs and Supporter Culture Explained Through History and Structure Football supporter culture encompasses rivalries, chants, derbies and ownership models, each shaped by history, geography and club governance structures.
- How a Football Match Works from Kickoff to Final Whistle A clear explanation of how a football match works, covering time, restarts, scoring and the roles of match officials under the Laws of the Game.
- Offside Rule Explained with Position and Involvement Examples What offside means in football, the difference between offside position and offside offence, and when no offence occurs under Law 11.
- Football Positions Explained by Responsibility Not Shirt Number A guide to what every football position does, covering responsibilities and spaces rather than fixed shirt numbers or formations.
- Added Time Explained Separating Allowance Display and Referee Discretion How added time is calculated in football, the difference between allowance, display and referee discretion, and what Law 7 says.
- Red Card Consequences Match Effect and Competition Suspension Rules What happens after a red card in football, including the immediate match effect and how suspension rules vary by competition.
- FIFA World Cup Format Explained From Qualification to the Final The FIFA World Cup runs every four years with a qualification phase across six confederations followed by a group stage and knockout bracket culminating in the final.
- Why Football Club Rivalries Form Through Geography Class and History Football rivalries form through geography, class identity, industrial history and repeated competitive encounters, not from single matches or incidents.