Billiards sports

A referee who handles the equipment more than the players do, and one call that judges what somebody meant.

The routine work is unusually hands-on. A snooker referee places balls, cleans them, retrieves the cue ball, hands a player the rest, and announces the score — an official participating in the mechanics of the game continuously, which almost nothing else on this site does.

Fouls are largely factual: hitting the wrong ball first, potting the cue ball, failing to reach a cushion, touching a ball with anything but the tip. These are observed rather than judged.

The miss is the exception and the sport's hardest call. In snooker, a player who is snookered and fails to hit the required ball may have a miss called, and the shot replayed — but only if the referee decides no genuine attempt was made. That is an assessment of intent, made from the referee's reading of the shot's difficulty and the player's likely capability, and it is the most disputed decision in the professional game. Very few rules anywhere ask an official to rule on what a competitor was trying to do.

Carom is comparatively simple to officiate: did the cue ball touch both object balls, and did it reach three cushions first. The difficulty is observational rather than interpretive, and at speed.

Professional snooker uses video review for touching balls and for close contacts. Neither carom nor most pool competition is instrumented.

Three codes, three maps, and almost no overlap.

Carom belongs to continental Europe, East Asia and Latin America. Belgium, the Netherlands, Spain, Turkey, Sweden, South Korea, Japan, Vietnam, Colombia and Mexico are the powers, and three-cushion is a substantial spectator sport in South Korea and Vietnam in particular — which surprises people who have only met billiards in English-speaking countries, where carom is essentially unknown.

Snooker is British in origin and increasingly Chinese in gravity. England produced the professional structure and most of its history; China now produces a very large share of the sport's growth, its audience and, increasingly, its players. Northern Ireland, Scotland, Wales, Australia, Thailand, India, Iran and Belgium all contribute.

Pool is strongest in the United States, the Philippines, Chinese Taipei, China, Germany, Poland and the United Kingdom, and the Philippines in particular has produced world champions far out of proportion to its size.

The pattern is that each code took root where its table went. Carom tables travelled with continental European trade and administration; snooker tables followed the British Army and the Commonwealth; pool tables followed American commercial culture into bars everywhere.

That is why the confederation's problem is geographic as well as technical. It represents three sports whose strongholds barely overlap, and no country is prominent in all three.

All of these games are a lawn game that was brought indoors and then diverged for five hundred years.

Ground billiards was played outdoors in medieval Europe with balls pushed by maces towards a hoop and a target peg. Moving it onto a table in the fifteenth century kept the green cloth — the lawn — and the raised edges that became cushions, and over time the mace gave way to the cue, the hoop and peg disappeared, and the game split.

Carom kept the table without pockets. Its scoring is pure geometry: make the cue ball touch both object balls in one stroke, and in three-cushion, touch the cushions three times first. Nothing is ever removed from the table, which makes it the only cue game where the arrangement of balls only ever becomes more difficult.

Pool and snooker put pockets in and made removal the object. Snooker was devised by British Army officers in India in the 1870s, adding coloured balls to the existing game of pyramids, and it acquired the twelve-foot table and the tight pockets that make it what it is.

The institutional history is much later and it fragmented in the other direction. Carom's international federation dates from 1959. Snooker's professional players formed their own body in 1968, separate from the amateur structures, and it has run the sport's world championship ever since.

The World Confederation of Billiards Sports was built above all three in 1992 for a single purpose: to hold recognition and pursue the Olympic programme. It obtained recognition in 1998 and has never been selected.

Three tables that cannot substitute for each other, and a cue that has been refined for four centuries.

The tables are the sport's whole argument about itself. A carom table is about ten feet by five and has no pockets; it is often heated, to keep the cloth fast and consistent. A pool table is nine by four and a half with six generously cut pockets. A snooker table is twelve by six with pockets cut tight relative to the ball, which is why potting over distance is far harder there than on a pool table and why the two games reward different things.

The cue replaced the mace in the seventeenth century, and the decisive addition was the leather tip in the early nineteenth, which allowed a player to strike the cue ball off centre without miscuing. That is the invention the modern game rests on: side, screw and topspin all became available, and cue ball control — the thing that actually separates players — became possible.

Chalk followed for the same reason, and the two together are the most consequential equipment change in the sport's history.

Balls moved from ivory to composites, which standardised weight and elasticity and removed both the variability and the elephants.

Cloth and cushion rubber have improved steadily, making tables faster and more predictable. That matters for one comparison this site cares about: snooker's maximum break of 147 has become somewhat more attainable as conditions improved, but nothing like the way bowling's 300 was devalued by reactive resin. The number still means close to what it meant.

The confederation holding billiards' Olympic recognition does not run its biggest competition, and the codes it represents cannot play each other.

The World Confederation of Billiards Sports was formed in 1992 above the three codes for an explicitly institutional purpose: the international system recognises one federation per sport, and none of carom, pool or snooker was large enough alone to make an Olympic case. Recognition duly arrived in 1998.

Since then, nothing. Billiards has been considered for several editions and selected for none.

Two structural problems stand in the way, and neither is about the games.

The codes are not one sport. A carom player and a snooker player have different tables, different balls, different cues and no common competition. Presenting them as a single entry is a legal fiction the confederation maintains because the alternative is three federations that are each too small.

The largest code's professional structure is elsewhere. Snooker's world championship, its ranking tour, its money and its broadcast presence belong to a professional body formed in 1968. This site has recorded the same shape in sumo, where a national professional association governs the best wrestlers, and in muaythai — but here the professional body governs the sport's global elite competition outright, not a national tradition.

So the recognised federation represents a sport whose summit it does not administer, on behalf of three games that are not interchangeable, and has done so for nearly thirty years.

The miss rule. Snooker's most argued regulation and one of very few rules on this site that adjudicates intent. A player who fails to hit the required ball may have a miss called against them, and the shot replayed from the original position, if the referee judges that a genuine attempt was not made. That is a judgement about what somebody was trying to do, made live, and it has been rewritten repeatedly because it decides frames.

Time. A snooker frame can run an hour and a world final over two days, which is a scheduling problem no broadcaster loves. The sport's answer has been shortened formats with shot clocks rather than changing the main event, which is a gentler version of the rewrites this site records in badminton, volleyball, table tennis and fistball.

Ivory. Balls were made from it until composites arrived in the nineteenth century — one of the earliest material substitutions on this site driven by supply rather than performance.

Integrity. Cue sports have had match-fixing cases, and professional snooker in particular has suspended and banned players. A one-against-one sport with heavy betting markets and long matches has the conditions for it, and the professional body's disciplinary apparatus exists largely because of it.

Whether the umbrella is real. Not a rule change and the confederation's permanent question: three codes, three tables, no crossover, and one entity representing them for the purpose of an Olympic application that has not succeeded in nearly thirty years.

Recorded as unsettled.

Whether the umbrella should exist. Three codes with three tables, no crossover between them, and one confederation formed in 1992 to hold recognition on their behalf. It has produced recognition and no programme place in nearly thirty years, and whether the construction is worth maintaining is a fair question inside the sport.

Snooker's professional structure. The sport's elite competition, ranking system and money belong to a body outside the recognised confederation. Any Olympic proposition would have to reconcile that, and nobody has proposed how.

The miss rule. Snooker's most disputed regulation asks a referee to judge intent. It has been rewritten repeatedly and continues to decide matches.

Time. Long formats are the sport at its best and are difficult to schedule. Shortened events with shot clocks have grown, and whether they are the future or a sideshow is argued in both snooker and pool.

Integrity. Heavy betting markets on one-against-one matches produce match-fixing risk, and professional cue sports have had cases and bans.

Where snooker's centre of gravity should be. The sport's growth, audience and increasingly its players are in China while its institutions remain British. That is a live question about power rather than about rules, and it is being answered gradually by where the events are held.