Vietnamese Billiards and the Data Void: When a World Champion Has Not a Single Line of Statistics

That night, in my tracking sheet, one row sat bare. The "average contact score" cell was empty. The "long cushion-route count" cell was empty. The "third-cushion success rate" cell was empty too. Not because the player was poor — he had just won a match that brought the whole hall to its feet. It was because, across that entire match, no device recorded those numbers, and nobody stayed behind to record them.

That was the moment I understood something many people in Vietnamese billiards feel but few name correctly: we have a world champion, but we do not have a single decent line of data to retell that victory in numbers.

Before trusting a number, I ask where it was born. The same way I look at a player before passing judgment.

One word, four disciplines

If someone asks me "how strong is Vietnamese billiards," the most honest answer is: strong where, weak where, depends on which billiards you mean.

Billiards is not one sport. It is a family of disciplines with entirely different rules, technique and commercial ecosystems. Three-cushion carom is played on a pocketless table, scored by how many times the cue ball touches three cushions before a point — that is the arena where Vietnam genuinely holds a place on the world map, with names such as Tran Quyet Chien and Bao Phuong Vinh, who once became world three-cushion champion. Pool 9-ball and 10-ball are played on a pocketed table, where a single missed shot can end an entire rack, and where Vietnamese players such as Duong Quoc Hoang have repeatedly made their mark on the Asian stage. Snooker is a different story altogether: big table, small pockets, scored by "breaks," and in Vietnam there is almost no structured training system. Not to mention Chinese 8-ball — a hybrid of pool and snooker — which is pulling in enormous prize money in the Chinese market.

Four disciplines, four rulebooks, four kinds of data. Yet most conversations about "Vietnamese billiards" fold all of them into one word.

That is the first foundational error, and it is not small. It is like comparing the goal tally of a futsal striker with a defender in a national league.

When an empty cell is not laziness

Across twenty-nine years of watching this industry, I have learned that data does not spontaneously grow out of victory. Data grows out of a process: someone sitting in the right seat, a device recording the right way, a shared definition of what "a successful shot" means, and someone accountable for storing it across a season.

In three-cushion carom, a shot can be measured by average per inning, by consecutive perfect innings, or by the success rate on the third cushion — the hardest indicator and the one that says the most about class. In pool, people measure the break-and-run rate and the rate at which you leave the opponent safe. Three carom indicators and two pool indicators cannot sit side by side without a common frame of reference.

A number only means something when we know which discipline it belongs to, what it measures, and the context it was born in.

I once tried something small. I took the results of ten leading Vietnamese carom players over one season, placed them side by side, and tried to find a common indicator. The result: more than half the data could not be compared, because each tournament recorded things one way, each organizer stored them in a different format, and no tournament published average per inning fully for every round.

That does not mean Vietnamese players lack class. It means we lack the infrastructure to prove that class in numbers — in a world where more and more investment, sponsorship and media decisions rest on numbers.

In football, I once watched a team with only forty-two percent possession create eighteen chances from counterattacks, and simply placing that number in the right spot changed an entire style of play. Billiards needs exactly one moment like that.

In carom, there is one indicator I always want to see recorded: the success rate when the cue ball sits tight against the cushion. That is a situation where many good players still drop points, and also where a decent player is separated from a great one. But to measure it you need someone recording every inning, not just the final score. We already have scores. We are missing the story behind the scores.

A champion does not equal a system

Here I want to say plainly something that may make quite a few people uncomfortable.

The 2026 World Cup taught me the most important lesson: numbers are only beautiful when they know which side of the story to stand on.

But the reverse is also true: a beautiful story cannot replace a trustworthy data system. A Vietnamese player taking the world title is a historic moment — I do not take it lightly at all. But between "having a champion" and "having a sustainable billiards scene," the gap is not talent. It is record-keeping infrastructure.

Imagine what would happen if we had complete data: we would know exactly which cushion route player A is weak on, at which inning player B loses focus, and after how many innings the success rate drops. That information does not only help coaching. It helps scouts pick players, helps sponsors price value, and helps a parent in a rural province know whether their child truly has potential.

Then there is another trap I have seen far too often in football, and I do not want it repeated in billiards. People very easily label "effort" with statistics — miles run, hours trained, matches played — and forget that running a lot is not the same as running right. A player competing in three hundred innings a week may be generating a nice number for the organizer, while another plays only thirty innings but every one of them is a lesson carefully recorded. If you only count quantity and never measure quality, you are measuring fatigue, not progress.

Two times a number won me over

In 2026, I was invited to be a data analysis expert for a television channel throughout the World Cup. I spent thirty days rewatching all sixty-four matches, then wrote a piece about a midfielder with twelve key passes per match at eighty-seven percent accuracy. The piece was called dry. The audience wanted the journey of a human being, not soulless numbers. I rewrote it, adding his childhood story and how he ran more to compensate for a deprived youth. From then on I understood: data is the bone, story is the flesh, and the writer is the one who knows how to place both correctly.

When the stadiums stood empty in 2026, I could hear clearly the rolling of the ball and the sound of a note sheet falling onto a stadium seat.

That was also the year I realized how much old data can skew when context shifts. With stands empty, home advantage vanished, and every model I had relied on had to be rebuilt from scratch. The same thing is happening to Vietnamese billiards: the style of play changes, the generation of players changes, but the way we keep records is nearly frozen.

Money moves before data does

There is something happening quietly that few notice. While Vietnamese carom asserts its standing on the international stage, Chinese 8-ball — with prize funds among the highest in world billiards — is quietly drawing in young players and even those at the peak of their careers. It is a cross-border flow of talent and money, and it can only be seen through data on tournament entries, prize money and schedules.

Without data, we can only stand outside and speculate. With data, we can prepare.

At the same time, behind the stage lights, there is a chain of movement few see: local billiard halls training the young, equipment makers trying to attach their names to players with beautiful numbers, and media outlets hunting for a story that sells. Every link in that chain needs one common thing: a source of data anyone can trust and verify. Without it, the whole chain runs on gut feeling.

What to watch next

I am the one who stays with the spreadsheet after the stands have switched off the lights — you may call it work, I call it my lot.

If you ask me which signal is most worth watching in the next round of Vietnamese billiards, I will not look at the rankings. I will look at whether someone stays behind after each tournament to type up every player's average per inning. I will look at whether any tournament publishes complete match data for every round for the first time. I will look at whether a youth academy starts keeping technical files on its students.

A mature sports scene is not measured by the medals in the cabinet. It is measured by the lines of data recorded each season — lines that those who come later can trust, verify, and build on.

As for the moment a Vietnamese player lifts the world trophy, I still applaud like everyone else. Only one difference: I wish that later, when the hall has emptied, someone would bend down and record his average per inning. So that victory does not live only in the memory of those who happened to be there.