The Empty Scoreboard: Vietnam's Martial Arts Data Problem

During a live broadcast of a martial arts event held in Hanoi, the statistics panel beside me lit up with the profiles of two fighters about to step onto the mat. The record column was empty. The column for wins and the column for losses were empty. The weight column held a single estimated figure, handwritten by the organizers. I turned to the broadcaster's data officer and asked where the head-to-head numbers were. He looked at me and answered with a sentence I have never forgotten: “Where do you want me to pull the numbers from?”

In more than forty years of watching combat sports, from amateur boxing halls in Australia in the 1980s to the gyms of Beijing today, I have grown used to reading a fight through numbers before reading it through emotion. In Vietnam, I have often had to do the reverse: read the emotion first, then hope to find a few numbers to confirm it. When data begins to resist, tactics finally open their mouths. Here, the data does not resist. It simply does not exist.

The context of this story is wider than a single event. Vietnamese martial arts are an ecosystem of overlapping layers that rarely agree to speak the same language. At the bottom sits traditional martial arts, hundreds of schools spread across the provinces, each preserving an oral system of techniques, seldom written down in any digitizable form. In the middle sits Vovinam, founded by Nguyễn Lộc in Hanoi in 2026, more tightly organized, with a federation and competitions, yet still scored on performance and combat criteria that resist conversion into pure competitive statistics. At the top sit the modern combat disciplines: sanda within wushu, amateur and professional boxing, Muay, and more recently MMA. Each layer runs on its own competitive logic, its own scoring, and, more importantly, its own record-keeping.

The problem is that these three layers do not share a common database. A sanda fighter who once won a SEA Games gold can walk into a professional boxing ring without anyone on the organizing committee knowing exactly how many bouts he has fought, how many he has won, how many he has lost, or why. A Vovinam athlete who moves into MMA may carry a brilliant performance record but not a single minute of properly logged live-combat data. Even names the public mentions often, such as Nguyễn Trần Duy Nhất in Muay or Trương Đình Hoàng in professional boxing, tend to be known through retold fights rather than through a complete, public, cross-checked digital record that anyone can look up.

Comparing with the country I live in is one way to see the gap. In China, where I work, a mid-tier professional fighter usually has a digital file logging every bout, every opponent, every weigh-in, every injury, every disciplinary action. That system has its own dark corners, and I have no intention of worshipping it. But it allows an analyst to ask a question and receive an answer. In Vietnam, most of my questions end in silence.

The first thing an empty data table takes from us is the ability to assess a fighter's condition. To speak about career mileage, about the road already travelled, about the risk of excessive weight-cutting, about the wear left by injury, we need at least three things: age, weight class, and a recent-form sample. At many domestic events, all three are blurred. I have seen fighters step onto the mat with a weight differential no one cross-checked. I have seen fighters compete for the third time in two months with no medical record published. When there is no data on wear, we cannot say anything about career mileage. We can only speak of luck.

The data gap reaches beyond a technical detail; it is the condition that decides whether a martial arts scene can examine itself at all.

The second layer is the organizational picture. Vietnamese martial arts operate through a network of federations, training centres, private clubs and open tournaments, yet this network publishes almost no data. There is no cross-checking mechanism between events. A fighter can be declared champion at a small open tournament and be pushed by the media into a national champion, while nobody verifies it. What is missing here is the ability to verify a title, not the number of titles.

The third layer is the business model. A martial arts scene lives on three sources: tickets and broadcast rights, sponsorship, and prize money for fighters. In Vietnam, all three are thin, and they are thin partly because there is no data to sell. Sponsors do not buy a fight; they buy a story with numbers, with texture, with something measurable. When we cannot tell a sponsor how many people watched, how many rounds this fighter has gone, how much his personal brand grew after each win, we are selling blind faith. Blind faith has a price, but that price is low and short.

The fourth layer is rules and governance. Every discipline has its own rulebook, and in Vietnam these rulebooks sometimes collide when a fighter moves between rings. A legal strike in sanda can be a foul in professional boxing. A legal takedown in MMA may not exist in the rules of the neighbouring promotion. When there is no data on scoring incidents, no one can say whether a referee was wrong or merely applying a different rulebook. What we have instead is an argument after every fight, repeating itself, never recorded as a lesson.

The fifth layer is health risk. This is the part that worries me most, and the part where the silence of data is most dangerous. Without records of how many times a fighter took shots to the head, how often weight was cut rapidly, how long the gaps between bouts were, we cannot speak about safety. The absence of risk data must never be read as the absence of risk. On the contrary, it often hides the cases that should have been seen earlier.

The sixth layer is the public narrative. A martial arts scene lives on myth, but myth must be fed by fact. I once simulated the roar of the crowd for an empty stadium, and found that the loudest applause came from the numbers. When the stands are empty, I hear a fight through data rather than through the heart, and that was the first time I understood the sadness of a single play. Vietnamese martial arts hold many oral legends, but very few of them are confirmed by a file thick enough to stand against time.

The seventh layer is industry spillover. A healthy martial arts scene spreads from the gym to television, to betting, to equipment, to popular culture. Every link in that chain needs data to function. A gym needs to know how its students are progressing. Television needs to know which fight is worth airing. Betting needs odds to set a price. When the first link records nothing, the whole chain behind it runs on guesswork.

This is where I want to branch, and where I want to argue against myself. There is another reading of the data gap: it is a warning against blindly copying the Western model. Many people look at the UFC or the big boxing promotions and conclude that Vietnam merely needs to build a data system like theirs, and everything will improve. I do not believe that. A data system lives on cultural habit more than on software, and habits only grow when someone genuinely needs them. If we build a beautiful database that no one uses to make decisions, we have only created one more empty ritual.

The 2026 rebellion taught me one thing: fear the number that does not know how to lie. It also taught me the opposite: do not fear the absent number, fear the pretence that it is there. The greatest mistake lies in pretending to have data to defend a conclusion already chosen, rather than in lacking data. In martial arts, this happens every time we call a fighter a champion without verification, or call a win convincing with no measure beyond the crowd's feeling.

What I want to leave behind is a question more than a call to digitize. If Vietnamese martial arts began recording every fight, every weigh-in, every injury, every disciplinary action, what would we discover about ourselves after ten years? I do not know the answer. But I do know that today's data gap is an unopened opportunity more than a verdict. And in martial arts, as in every sport, opportunity truly belongs to the one who steps onto the mat before knowing for certain they will win.