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Rules & Techniques

The actual laws of the major world sports, read from the governing body's own rule text rather than from other people's summaries of it.

116 field notes · reviewed 2026-08-31

Read from the law text, not from the summaries

Every article in this section is written from the source document: World Rugby’s Laws of the Game, IFAB’s Laws, the FIBA Official Basketball Rules, the IBSF International Rules, the FIG Code of Points, the WFDF Rules of Ultimate, World Athletics’ Book C. Where the rulebook is a PDF nobody reads, it was read.

That is not a claim about diligence for its own sake. It changes what the articles contain, because the rule text almost always has something in it that the explainers do not repeat — and it is usually the part that makes the rule make sense.

A few examples of what that turns up. World Athletics’ shoe regulations quietly stopped regulating cross-country sole thickness from April 2026, and the famous four-month retail-availability rule is gone. Skeleton hangs a spare steel runner outdoors before every race and disqualifies anyone whose blades are more than 4°C warmer than it. Ultimate’s rulebook contains a clause instructing captains to impose an outcome the rulebook does not provide for. Boccia forbids a ramp assistant from looking at the court they are helping to play on.

None of those are trivia. Each is the clause the rest of the rule is built around.

What we look for in a rulebook

The same three questions, every time.

What problem was this written to solve? A rule is a response to something that happened. Rugby’s thirty-second set-piece clock exists because a team leading by three had an obvious interest in a slow lineout, and no amount of refereeing discretion fixes a profitable delay.

Where is the line drawn, and why there? Rugby’s losing bonus point is seven points because seven is a converted try. Athletics’ false-start threshold is 0.100 seconds because that is a physiological limit, not a judgement about intent. Lines drawn at meaningful units are the sign of a rulebook that has been thought about.

Is it a ban or a price? The most useful distinction in sports law. The NFL did not forbid kicking through the end zone; it charged 35 yards for it, and can raise the price until behaviour moves. Curling’s free guard zone does not punish, it undoes. Recognising which kind of rule you are reading explains most of what follows from it.

How the list below is organised

At 116 articles an alphabetical index is not navigation. The list is grouped by sport family, derived from each article’s own tags, largest families first. Within a family the articles are alphabetical.

If you are looking for a specific sport’s laws, the group headings are the fastest route. If you are looking for how a particular kind of rule works across sports — scoring systems, judging panels, equipment control, pace-of-play clocks — the articles cross-link heavily, and following those links is usually more productive than the index.

What is in this section, and what is not

In scope

  • — Scoring, positions, officiating and restarts, in plain language
  • — Equipment limits, and how they are measured and enforced
  • — Recent law changes, and the problem each was written to solve
  • — The clause that explains a rule everyone finds confusing

Deliberately not here

  • — Backyard and niche game rules — cornhole, spikeball, kan jam → SportsMonkie
  • — Records, and who has the most of anything → SportsMonkie and SportsMuntra
  • — How a rule came to exist historically → Origins & History
  • — Governing bodies, qualification and competition formats → How Sport Is Run
  • — All cricket → SportsMuntra

Every article in this section, by sport

Winter sports (15)

Racket sports (13)

Swimming & water sports (12)

Team sports (12)

Combat sports (8)

Football (soccer) (7)

Gymnastics & judged sports (6)

Rugby (6)

Baseball & softball (5)

Cycling (5)

Motorsport (5)

American football (5)

Olympic & Paralympic movement (5)

Basketball (4)

Athletics (3)

Golf (3)

Other sports (2)