The Data Void in Vietnamese Billiards: A World Champion Still Has No Scouting File

The Ankara Night and the Empty File

On the night of the world three-cushion final in Ankara in September 2026, when Bao Phuong Vinh's last shot touched the third cushion, the arena erupted. Vietnam had a world champion. The next morning, I sat in front of my computer in Hai Phong and tried to answer the three simplest questions about that champion.

Question one: by what percentage did his general average rise each season from the age of sixteen? Question two: at eighteen, what was his longest run in an official match? Question three: out of all the matches he played domestically before travelling to Turkey, what share was fully recorded inning by inning?

I had an empty file. Not a corrupted file. A genuinely empty file, with a header row I typed at ten in the morning and three data columns with nothing to fill in. I did not find wrong data. I found no data at all.

About ten days later, a friend in the media called to ask for a few numbers for a feature. I told him honestly that I had none. He went quiet for a few seconds and said: "Then write about feelings." I understood him. But I stayed with that empty file for another three weeks, because I wanted to know whether this gap was my accident or the structure of an entire billiards scene.

Suspicion is not there to deny; it is there to dig deeper before announcing a find. This time I dug and hit bedrock so fast that I had to ask whether I had asked the wrong questions from the start.

Context: A Strong Billiards Nation, An Empty Archive

Vietnamese billiards is not weak. In three-cushion, it is one of the strongest nations in Asia and holds a stable place among the world's best. Vietnamese players regularly reach the knockout stages of UMB World Cup events, and in recent years Vietnam has become a familiar host, with stages held in Ho Chi Minh City and Binh Duong. Domestic audiences watch live, comment eagerly, and billiards clubs in Hanoi, Hai Phong, Da Nang and Ho Chi Minh City stay open late.

In pool, the turning point came differently. Since 2026, a major international nine-ball event has been staged in Hanoi, part of the global professional tour with a prize fund in the hundreds of thousands of US dollars. It was the first time an event of that scale landed in Southeast Asia, and it brought a new audience, a new class of players and a new flow of money.

One thing did not arrive with it: data infrastructure.

I spent nearly a month reviewing every accessible source. For World Cup stages, the data exists and is decent. For national championships, youth events and open club tournaments, the data almost vanishes. This is where I want to pause, because it is not a billiards-only story. It is the story of every sport with an incomplete development system.

The Vietnam Billiards & Snooker Federation organises and governs competition. Private clubs nurture players. Families invest. But between these three links there is no fourth link dedicated to recording, standardising and archiving match data in a way that can be traced back. Nobody is paid to do that systematically.

And when nobody is paid to record, recording stops at exactly the level that serves publicity: who won, by what score.

What Gets Recorded and What Does Not

At a World Cup three-cushion stage, every table carries a live scoring system. Every inning is counted. At the end of a match you have innings, points, and from those the general average for the whole match. Media platforms tied to the tour publish these tables, sometimes with the best run included. A world-class player can look back at an entire season through numbers and know precisely where points were lost.

One tier down, the picture changes colour entirely.

At the national championship, what survives is mostly the result. Who beat whom, by what score, who advanced. A qualifying match lasting thirty-five innings and ending with an eight-point margin leaves exactly one line of text. That line does not say how many points per inning the winner scored, how many chances the loser wasted in the final inning, or whether the match was a display of control or a scramble.

At youth level, record-keeping is thinner still. Many events have only a paper draw pinned by the door, updated in ballpoint pen, and that paper stays with the organisers when the event ends. No digital copy. No public archive. Three months later, only memory remains, and memory in sport always favours the beautiful winner.

At club level, where most of a young player's development actually happens, there is almost no record at all. This is the crux: the biggest data gap in Vietnamese billiards is not at the top. It is at the bottom of the competitive pyramid, exactly where selection happens.

I cross-checked by asking directly. I asked four coaches in three different cities whether they kept match data on their students. Three said yes, but when I asked in what form, all three said personal notes in a notebook or in phone memos. The fourth said plainly: "I keep it in my head."

A sport with a world champion but with its development data stored in four people's heads is a sport running on collective memory.

Four Metrics Nobody Keeps, and Why They Matter

If I could set a minimum standard for three-cushion at national level, I would start with four metrics. They require no advanced technology. They require one person beside the table and one printed form.

The general average per inning comes first. Average points per turn does not say everything, but it is the foundation of every comparison. A young player averaging 0.85 at nineteen is fundamentally different from one averaging 0.85 at twenty-four. Same number, two completely different trajectories. Without this metric, every comparison between generations of Vietnamese players is just a feeling.

Run frequency comes second. Not the longest run, but the number of runs of five or more in a match. The longest run is the flashy metric, the one that ends up in clips and creates false impressions. Frequency reflects the ability to sustain pressure. A player whose longest run is twelve but who produced it once is a different animal from one whose longest run is eight but who produced it five times.

Performance after an error comes third, and I believe it is the most neglected metric in billiards. Specifically: after your opponent has just finished a run of five or more, how many points do you score on your next turn? This measures mental resilience, something no final scoreline conveys. In three-cushion, half of all matches are decided on the turn immediately after the shock.

Inning endurance comes fourth. A player's win rate in matches lasting more than thirty innings. This separates good short-form players from good professional players. Many young Vietnamese players post beautiful numbers in matches under twenty innings and collapse when a match drags. I once tracked eighteen matches of a young player in Hai Phong and saw it repeat: after the twenty-fifth inning, his average dropped by nearly a third.

I tried to find anyone in Vietnam keeping these four metrics systematically. I found no one. I found plenty of clips. I found plenty of praise. I found internal rankings at a few clubs, but they are not published and do not share a common standard.

I found 47 gems not because I have a sharp eye, but because I am too lazy to trust the reports already written. But to find 47 gems in billiards, you first need ground to dig in. Right now, that ground does not exist.

The Player Transfer Market and the Price of Ambiguity

Vietnamese billiards has a real transfer market, though it operates far more quietly than football's. Major clubs in Binh Duong, Ho Chi Minh City, Hanoi and Da Nang compete for strong players for team events and invitationals. There are multi-year contracts. There are cash payments. There are clauses about training sessions, about competing in invitationals, and about image rights.

But the structure of this market lacks one thing every mature transfer market has: a reference price built on data.

In football, when a club pays a million dollars for a twenty-year-old striker, it can benchmark against thousands of players of the same age who have been recorded. In Vietnamese billiards, when a club pays for a twenty-year-old, it benchmarks against memories of a few matches watched and a three-minute clip online.

Every transfer is a reverse archaeological dig: we excavate the past to find a piece for the future. But here the soil has already been churned before we begin digging. The seller knows more than the buyer, because the seller has lived with that player every day while the buyer only sees the visible surface.

The consequence is that prices track reputation rather than ability. A player with one beautiful television moment can be valued above a player with a stable average who has never been on camera. In economics this is information asymmetry. In Vietnamese billiards, it happens every season.

There is a second, less-discussed consequence. Without data, small clubs cannot sell their players at a fair price, and therefore have no incentive to invest in development. The loop locks itself: no data means no price, no price means no investment, no investment means no data. The people who lose in the end are young players and their families.

Twenty Years Old and a Young Geological Layer

The twenties of a player are like a young geological layer: beautiful on the surface, prone to collapse if the foundation is not checked. I have written that line in many internal reports, and in billiards it holds with uncomfortable accuracy.

There is a pattern I have met again and again over six years. A young player emerges at seventeen or eighteen, wins a few amateur events, is called a prodigy by local media, and is signed by a big club for a not-insignificant sum. For the first eighteen months, he improves. Then progress stops. The cause is rarely cue technique. It lies in three other foundations: physical, psychological and lifestyle.

The physical foundation of a professional three-cushion player is systematically underestimated. People assume this is a static sport. But a three-hour match in a bent posture, with hundreds of cue actions, demands endurance in the wrist, shoulder, lower back and eyesight. I tracked a young player in Hai Phong and recorded that his basic errors rose noticeably after the ninetieth minute. Nobody taught him that. Nobody measured it.

The psychological foundation gets even less attention. In three-cushion, the gap between two evenly matched players is usually settled by three to five turns across a match. These are the turns where a player stands at the table with a single option and no way back. The ability to execute that decisive shot is not innate talent. It is the result of hundreds of rehearsals in pressured training.

Lifestyle sounds peripheral but decides the most. Many young Vietnamese players leave home at seventeen for big training centres. There is no nutrition plan, no sleep management, no psychological support. Some succeed. Others lose two years and return home with a wrist injury and a debt.

This is the point I want to name: scouting and development networks in emerging sports both find geniuses and produce lottery tickets. Lotteries can be won, and people remember winners. Nobody audits the losing tickets, because there is no data to audit.

Direct Observation: Three Weeks and an Old Injury

Based on my experience watching matches, one case stays with me most clearly, even though it did not happen on a billiards table.

In 2026, when events were suspended by the pandemic, I built a spreadsheet tracking 47 young players from two northern academies, recording height, matches played, minutes and basic metrics. Among them was a boy born in 2026 whom I flagged in yellow because his scoring rate per turn was unusually high for his age group. By July, I found he had stopped competing after a wrist injury and had almost vanished from every list.

I wrote a short piece urging people to track him for two more seasons before concluding. Not many read it. But three years later, sitting down to assess a trial case in Hai Phong, I opened the old spreadsheet and realised the person in front of me was him.

I compared his current data against the standard of thirty players from the same cohort and concluded that another three weeks of controlled observation were needed before a decision. Management was impatient, with fixtures approaching, but agreed. Six months later, his endurance and post-error metrics failed to reach the threshold, and he went home.

I do not tell this story to show off an eye for talent. I tell it to say that without the 2026 spreadsheet, I would have had nothing to compare against, and the 2026 decision would have been pure instinct. The spreadsheet came before the dream. I do not paint the future; I only measure the dust of time settling on each metric.

The Counterintuitive Angle: More Data Is Not Automatically Better

Here I have to contradict myself deliberately.

The easiest thought is: if data is missing, collect data. But experience across many sports shows that collecting more does not automatically produce better decisions. It can produce a new kind of noise.

In football, referee-assistance technology arrived promising fewer disputes. The result was that disputes did not disappear; they moved from the referee's angle to the viewer's angle, and into the grey zones of the rules themselves. Billiards is walking the same road. As major events adopt shot-replay cameras and electronic scoring, disputes do not fall. They shift from "was that a foul" to "is this camera angle sufficient to conclude".

With scouting data, the risk is even greater. Once a metric is published, it becomes a target. Players will train to optimise that metric rather than to optimise their chance of winning. This has happened across many sports with individual defensive and attacking metrics.

So I am not calling for a giant data system. I am calling for a minimum system, carefully defined, and above all cross-verified between sources. I would rather have four trustworthy national metrics than forty that nobody can verify.

One small methodological note. In every dataset I have ever built, I always record the collection date. Not for decoration, but so that whoever reads after me knows that number has an age, and every number has an age.

Judgement and the Condition to Change My Mind

If in the next three years the Vietnam Billiards & Snooker Federation publishes an open database for national and youth events, with at least four basic metrics per match, then every judgement in this piece will have to be rewritten. I mean that seriously, because I always leave open the possibility that I am wrong.

If it does not happen, the player transfer market will keep pricing by clip and memory. Small clubs will keep failing to sell players at fair value. And each new Vietnamese world champion will step onto the podium with an empty file behind him.

The sediment of a World Cup lies not in the trophy, but in the players forgotten when the lights go out. Vietnamese billiards has enough lights. What is missing is someone responsible for recording what the lights fall on.

The question I leave for myself, and for anyone who does this work: if tomorrow a seventeen-year-old walks up to table three and averages 1.2 in a match nobody films, who will be the one to know?