Vietnamese Billiards: Identify the Discipline Before You Price the Number

That night, in a billiards club on Pham Ngoc Thach Street in Binh Duong, the electronic board showed only four numbers: the scores of two players and two lines of average. Nothing else. No count of shots into the three-cushion zone, no contact-accuracy rate, no defensive index, nothing at all to argue about once the lights went out.

A three-cushion match lasts forty minutes. What remains afterward is four digits. I stayed behind, as I always stay behind, opened my notebook, copied down the score, and realized I had nothing to analyze beyond the match itself, and the match was already gone.

I am the one who sits with the board after the stands have gone dark, and you may call that a job; I call it a calling. But that night I understood something more: there are times when data is not missing because people are lazy, but because the sport has never been properly identified. That gap belongs to the reader of the numbers. It belongs to me. It belongs to us.

Vietnam is one of the countries with the densest concentration of billiards clubs in the world. Tens of thousands of venues, from small rooms in alleyways to competition centers with stands and livestreaming systems. But billiards in Vietnam is not one sport. It is one umbrella, and under that umbrella sit at least four disciplines with different rules, different tables, different balls, different scoring systems, and different ways of making money.

Three-cushion carom is played on a pocketless table with three balls, scored by shot. Pool is played on a six-pocket table with sixteen balls, in 8-ball, 9-ball and 10-ball variants. Snooker is played on a large table with twenty-two balls, scored by colour. Chinese 8-ball is played on a pocketed table almost the size of a snooker table, with pool-style group assignment and snooker-style difficulty on the lines.

Four disciplines, four rule sets, four competitive ecosystems, four prize structures. Yet in newspapers, on feeds, and on forums, all of them are still commonly called by a single word: billiards.

That is the first mistake, and the root mistake. When you cannot identify the discipline, you cannot select the right vocabulary for analysis. Before I trust a number, I ask where it was born, just as I watch a player before I comment on him. You cannot talk about break-building in a three-cushion match. You cannot talk about average in a snooker match. You cannot compare a carom player with a pool player simply because both hold a cue.

I once received an analysis in which the most important part, the discipline identification, was left blank. Title blank, source blank, subject blank, with only one label remaining: billiards. I realized that was not a rare technical error. It is the permanent state of how people talk about billiards.

Four Disciplines, Four Grammars

Imagine reading a report that says a player averages 1.2 points per turn. That number means nothing until you know the discipline. In three-cushion carom, an average of 1.2 is the level of a fairly good amateur. At the elite level of three-cushion, an average above 2.0 belongs to the semifinal tier of a world event. But if it were snooker, nobody would say average, they would say break, and a 50 break does not share a unit with a five-point run in carom.

Each discipline has its own frame of reference. Carom is measured by points and average. Pool is measured by match win rate, pot success, and break success. Snooker is measured by breaks, frequency of 50-plus and 100-plus, and safety success. Chinese 8-ball is measured by single-visit clearances and deciding-frame wins. Carrying an index from one discipline into another is technically meaningless, even when it looks convincing on a chart.

I have watched such comparisons spread. A pool player placed next to a carom player to ask who is better. A snooker player invoked to prove that Vietnamese players lack cue-ball control. Those comparisons are not wrong because the data is incomplete. They are wrong because the question was wrong from the start.

Discipline identification is the first condition of any analysis. Without that step, every number that follows is decoration. A beautiful chart cannot fix a false premise. And in billiards, the most common false premise is calling four different disciplines by the same name.

Even within one discipline, the frame of reference shifts with the format. A three-cushion match at a World Cup is played to 40 or 50 points. A match in a domestic event may be played to 30. Same player, same technique, but the figures from the two formats cannot be placed side by side. In snooker, a 19-frame match is fundamentally different from a best-of-7. In pool, a 9-ball match differs from 10-ball in scoring and in control of the table.

I remember sitting with a young coach. He handed me a spreadsheet packed with numbers about the players in his club. He asked me who had improved the most. It took me twenty minutes to answer a single question: you are mixing three disciplines into one table. He was silent for a long time. Then he said something I still remember: so all this time I was measuring the wrong thing.

Football has its own rhythm, data has its own rhythm. It took me years to learn how to put them in the same sentence. With billiards, the story is harder still, because the rhythm of three-cushion is measured shot by shot, while the rhythm of pool is measured rack by rack.

The Power Map of Vietnamese Billiards

If I had to draw Vietnam's billiards map along the axis of real strength, I would start with three-cushion carom. This is the discipline where Vietnam has not merely participated but climbed to the highest tier in the world. Tran Quyet Chien has won multiple UMB World Cup legs and has stood at number one in the world three-cushion ranking. Bao Phuong Vinh won the UMB World Three-Cushion Championship in 2026, and notably, that year's final was an all-Vietnamese affair.

A world final featuring two players of the same nationality is a sign of a training system that has matured, not of one outstanding individual. It shows that at a given moment Vietnam had at least two people capable of reaching the last match of the highest-level event. That is a milestone I believe has not been properly valued.

But the map is not only carom. Vietnamese pool is rising, with figures such as Duong Quoc Hoang competing in international circuits. Snooker is far thinner. It is a discipline that demands more expensive table, ball, lighting and practice infrastructure, along with a professional competition system Vietnam does not yet have. Chinese 8-ball is in the same position, though it has potential because it sits between pool and snooker in technical demand.

When you read a single ranking that covers all four disciplines, you are reading something that does not exist. What exists is four separate rankings, four separate development paths, and four separate prize structures. Vietnam is strong in carom because carom fits the infrastructure already in place. Vietnam is not yet strong in snooker because snooker requires an entirely different infrastructure.

I was once asked why Vietnam does not have many world-class snooker players. I answered with a question in return: how many competition-standard snooker tables are there in Vietnam, and how many of them open their doors to someone practising twelve hours a day. The answer does not lie in talent. It lies in the number of tables.

This leads to a conclusion I consider important for anyone reading billiards data: a country's strength in a discipline is not a random variable. It is a function of infrastructure, accumulated practice hours, and the number of events at a level high enough to sharpen players. Data merely records that function.

In carom, Vietnam has all three factors at a good level. In pool, it is average and rising. In snooker, it is low. Any analysis claiming otherwise should have its sources questioned.

What Billiards Data Captures, and What It Misses

This is the part I brood over most, because it touches the limits of my own trade.

In three-cushion carom, the traditional scoreboard records points and average. In some newer systems, time, innings and occasionally a maximum run are added. But most of what creates the difference is never recorded. Nobody records that one player won by blocking the ball through the second half of the match. Nobody records that another lost because three consecutive innings left the balls far apart.

I once read a line I found very true: people see the goal, I see the twenty quiet minutes that led to it. In billiards, those twenty quiet minutes are safety innings, balls pushed toward the corner, moments of accepting no score in order to hold position. No index in the modern scoreboard fully records such innings.

In pool, data is richer. There is break success, single-visit pot rate, and the count of run-outs. But even here, data leans toward what ends in celebration. A safety break that leaves the opponent stuck is not recorded as a beautiful number, though its value equals that of a run-out.

In snooker, data is richest of all, with 50-plus and 100-plus counts, safety rates, and success on difficult shots. But even snooker's best system has a blind spot: it counts outcomes, not pressure. A player making 80 when far ahead is entirely different from one making 80 in a deciding frame. The number does not distinguish the two.

This is why I always tell young people that data is a starting point, not an endpoint. Distance covered and sprint counts in football were once packaged as effort indexes, but running without effect also produces beautiful numbers. In billiards, there are similar figures: more innings is not necessarily better if those innings are short and never connect into a scoring run.

The irony is that more data makes misreading easier. A player with a high average in one event may simply have met weak opponents. A player with a low average may have met three champions in four matches. Without opponent data, the player's number is a bare number, without context.

That is why I keep a personal rule: before comparing two players by numbers, I must know whom they faced, how often, and in which format. Remove those three elements and I do not present. You may call that extreme. I call it the minimum required not to speak falsely.

The Value Chain of a Cue

Billiards is a sport with a rare value chain, because it begins in very small spaces and ends in very large events.

At the head of the chain is the pool-hall ecosystem. Hourly rental, cue cost, ball and chalk cost, lighting and air-conditioning cost. In Vietnam, most small venues sit at low price points, and that low price point is exactly what keeps player numbers high. A sport that keeps its player base through a low entry cost usually has a firmer foundation than one that demands high cost from the start.

In the middle of the chain are the players and the events. A domestic event needs competition-standard tables, trained referees, and a results system reliable enough to produce rankings. Remove one of the three and the event creates no lasting value. This is where I see Vietnam's biggest gap, and also its biggest opportunity.

At the end of the chain is sponsorship, media, and merchandise. A sport can attract sponsorship when it proves three things: audience size, real player numbers, and a data system transparent enough for sponsors to believe their money goes to the right place.

The third point is the one least discussed. It is also the decisive one. A sponsor is not merely buying the image of a player. They are buying a story that can be measured. And a story can only be measured when the sport has first identified what it is.

I once sat with a club's media officer. He said something I keep verbatim: we have an audience, but we have no number beautiful enough to hand a sponsor. It is a sad sentence, because it shows value that already existed but was never recorded.

Value that exists without being recorded is, to the market, as if it did not exist.

When Rules and Money Meet

Billiards has a dark side rarely discussed, and I will discuss it because silence does not make it disappear.

In snooker, in 2026, ten Chinese players were banned following a WPBSA match-fixing investigation, two of them for life. Earlier, in 2026, a leading player was suspended for failing to report a corrupt approach. These are events recorded in the public file, not rumour.

In pool and carom, similar risk is always present, especially in events with low prize money but a lively betting market. A prize of a few thousand dollars alongside an active betting market is a formula any governing body must watch.

In Vietnam, most events do not yet have a complete monitoring system for a very simple reason: there is no baseline data. You cannot detect an abnormal pattern when you have no normal pattern to compare it against. You cannot say a player lost unusually when you have no record of how that player loses in ordinary matches.

This is the intersection of two seemingly distant things: the integrity of the sport and the quality of its record-keeping. A sport that records well is harder to manipulate, not because its people are better, but because the abnormal quickly becomes visible.

I do not believe Vietnamese billiards has a problem at the level of what happened elsewhere. I believe Vietnamese billiards is at a stage where it can build an early-warning system, and that stage will not last forever. Building now is far cheaper than repairing later.

In carom, where Vietnam holds a high position, building data has another meaning: it protects the top players themselves from baseless accusation. A player who is fully recorded is a player protected by his own numbers.

The Counterintuitive Angle: More Data Does Not Mean More Understanding

Here I must say something that may displease some people in the trade.

Many believe billiards lacks data, and that the fix is to collect as many indexes as possible. I do not think so. I think billiards does not so much lack data as lack identification and structure.

A scoreboard with twelve indexes that mixes three disciplines is less useful than one with three indexes that is right on discipline, right on format, and right on opponent. I have sat in meetings where people argued heatedly about a number while nobody checked the conditions under which it was generated.

For billiards, I believe the correct order is: identify the discipline, identify the format, identify the opponent, then the number. The first three steps cost little in technology. They cost discipline. And discipline is harder to buy than software.

There is another counterintuitive angle, this one about carom. People often treat carom as the discipline with the fewest variables, since there are only three balls and a pocketless table. But precisely because there are few variables, each one weighs more. In an elite three-cushion match, one misplaced ball at the tenth inning can decide the match. The minimalism of carom does not make it easier to analyze. It makes it harder, because there is nowhere to hide a mistake.

And this is the point I want to stress: the fewer the variables in a sport, the greater the damage from each wrong index. In football, one wrong index can be offset by ten others. In carom, one wrong index can lead to an entirely wrong conclusion.

What Remains After the Lights Go Out

Back to that night in Binh Duong. The electronic board still showed four numbers. But when I left, I had one more entry in my notebook: the names of two players, the discipline, the format, and a short note on the innings I judged decisive.

The four digits on the board did not change. But what I recorded did. Not because I had new technology, but because I had correctly identified what I was watching.

I tell this story not to conclude that Vietnamese billiards is weak, or strong, or in need of something. I tell it to reset a question for myself and for those working in sports data in Vietnam: if Vietnam has produced a world carom champion and an all-Vietnamese world final, then the world should have a dataset worthy of that achievement. And that dataset begins with something very small, naming correctly the discipline one is talking about.

I will still sit with the numbers when the stands have gone dark. Only now, the first line I write in my notebook will not be the number. It will be the name of the discipline. Because a number with no discipline behind it is just a number waiting to be misread.