Two Worlds on One Mat: Vietnamese Martial Arts and the Data Gap Nobody Has Filled

At 9:14 in the morning, inside a competition hall in Da Nang, a nineteen-year-old martial artist walked to the centre of the mat. She wore a white uniform and a blue belt, her left hand pressing lightly against her right wrist as if steadying herself. The music started, and she entered her form. Three minutes. No shouts, no sound of flesh meeting flesh, only breathing and the soft scrape of feet on wooden boards. She finished in a horse stance, and the stands applauded. Then she stood there, waiting.

At the judges' table, five people bent over their papers. They wrote by hand on score sheets. No screens, no electronic board, no slow-motion replay to cross-check. Two minutes later the referee read out the score. She bowed, stepped down, and the form she had just performed vanished from the world like a drop of water falling into the Han River.

I stayed behind for a long time after that session. In twenty-five years of writing, I have grown used to opening my laptop and finding everything: a move in the 88th minute, a missed penalty, a goal scored in a qualifying round ten years ago. With martial arts, I found nothing. No archive, no public database, no place where a father in Quang Nam could open a screen and watch his child's routine again.

That is why I am writing this.

Two currents under one name

The phrase "Vietnamese martial arts" conceals two systems that operate on entirely different logic.

The first is traditional martial arts and performance disciplines: forms, weapons, sparring routines, and Vovinam with its patterned sequences and techniques. Here the measures are difficulty, precision, rhythm, balance, and the hardest thing of all to define — presence. A form is scored by a panel of five judges sitting at five positions, each marking independently, with the average taken.

The second is combat: boxing, Muay Thai, kickboxing, judo, taekwondo, pencak silat, karate and MMA. Here the measures are the number of effective strikes, control of the contest, durability, and above all the result on the judges' scorecards or the refereeing official's card.

Vovinam first entered the SEA Games in 2026 in Indonesia. Since then it has become one of the medal pillars of the Vietnamese delegation in the regional arena, and at every SEA Games its athletes carry a very specific expectation: gold. In parallel, the Vietnam Traditional Martial Arts Federation was established in the early 2010s to bring a traditional system spread across dozens of provinces under one administrative roof.

So we have two machines, two competition calendars, two scoring systems, two training cultures and two kinds of athlete. A nineteen-year-old forms athlete and a nineteen-year-old Muay Thai fighter in the same city may never have heard each other's names.

Nguyen Thi Thu Nhi won the WBO world minimumweight title in 2026 in Ansan, South Korea — the first world boxing championship in Vietnamese sporting history. Nguyen Tran Duy Nhat has collected multiple Muay Thai world titles. Tran Quang Loc left domestic MMA floors to compete on the continental stage. Tran Van Thao has held Asian belts on the professional boxing circuit.

Those are the names at the top of the pyramid. Every pyramid needs a base. The problem is that the base has never been recorded.

When the measure does not exist

There is one sentence I have heard for twenty years, from coaches, from parents, from the athletes themselves: "He has something." It is a beautiful phrase. But "something" cannot be taken anywhere unless it is written down as data.

Picture a young fighter in Quang Ngai. He starts training at twelve. By twenty he has been through three provincial youth tournaments, two national championships, one semi-final. All that remains of those eight years is his coach's memory and a few medals in a cabinet. No competition record, no video, no figures on bouts fought, strikes thrown, points conceded.

How would a scout abroad find out about him? There is no way.

I have lived through this. A few years ago a scout called me asking about a Vietnamese-origin fighter training overseas, someone he had heard was linked to a gym in central Vietnam. I took the call at eleven at night, took notes, then spent three days searching. I called four coaches and two federation officials and asked across fan groups. Nobody had footage. Nobody had a record.

In the end I had to tell him I could not help, and I heard the disappointment on the other end of the line. A talent may have passed in front of our eyes simply because nobody pressed record.

Nguyen Thi Thu Nhi rose through amateur boxing, but her path ran through tournaments with scorecards, with footage, with ranked opponents. Nguyen Tran Duy Nhat rose through an international Muay Thai system that already had a database and a cross-border calendar. Tran Quang Loc rose through MMA events with clear rules and complete bout records.

Those three paths share one thing: they ran through systems that keep records. That is the biggest difference between them and the thousands of young fighters training every morning in provincial gyms.

Football taught me this

Drawing on my experience of following matches, I believe a sport with data has memory, and a sport with memory has a future.

In 2026, when sports social media exploded, I turned 49 and had spent 25 years following Da Nang football. SHB Da Nang slid into a relegation crisis in the V.League with 12 points after 22 rounds — a figure so low that people began talking about the club dissolving. I did not rush into critical interviews. I organised a small forum at a cafe by the Han River, inviting former stars, the supporters' association and club leadership to sit down together.

The conversation ran four hours. Three key players were kept. The following season, the team rose again.

But what I remember most is not the result. What I remember is that on the coaching staff's table that day lay a thick folder: distance-run data for each player, charts of misplaced passes by zone, a list of opponents round by round. Vietnamese football has data. Not perfect data, but it exists, it is stored, it is handed down.

When the Hoa Xuan stadium burst into tears, I understood that a brand is not a logo but trust. And that trust is built from collective memory. The collective memory of Vietnamese football lives in statistical tables, in video libraries, in data pages anyone can open.

Vietnamese martial arts has none of that.

Try something simple. Pick a forms athlete who won a national title eight years ago and look up how many bouts he fought, how many he won, whom he faced. You will not find it. Pick a Vovinam athlete who won a SEA Games medal and look up the score of that routine. You will not find that either.

In modern sport, an athlete competing without leaving a data trace is like an actor in a film with no surviving scenes. People can only rely on hearsay.

And hearsay wears away with the years.

The pandemic season and what remains

In 2026, when the V.League was suspended and stadiums closed, I turned 52 and watched Da Nang train on a dust-covered pitch. With no crowd, players lost motivation and morale sank. I came up with a small idea: record supporters' messages of encouragement to the team and cut them into tapes played during private sessions. Goalkeeper Van Cuong told me that tape helped him through a period of depression. I also helped the media team run livestream Q&A sessions with fans three times a week.

In the pandemic season the stadiums were empty, but I had never heard the heartbeat of the fans so clearly.

That story taught me something sports administrators often overlook: presence does not have to be visible, but it does have to be recorded. A tape kept a team alive through a pandemic. A video clip can keep a fighter alive for ten years.

In gyms across central Vietnam in recent years, I have begun to notice a small but significant change. A few young coaches have bought phones with good cameras, built tripod stands out of bamboo, and started filming their students' sparring sessions. They do not send the footage to the federation. They do not publish it. They keep it for themselves, and occasionally send it to a friend abroad.

That is a seedling. But seedlings cannot replace a system.

The trap of romance

Here I have to say something plainly, knowing it will irritate some people.

The most common explanation for Vietnamese martial arts lagging internationally is this: the technique is not good enough, the conditioning is not deep enough, the mentality is not hard enough. Those three explanations sound very reasonable, and I think all three are partly true — but they are not the bottleneck.

The bottleneck is that we have no way of seeing ourselves. A martial arts culture cannot correct its mistakes if it has no means of observing those mistakes again. That is an infrastructure problem, not a problem of courage.

The second trap is subtler: the belief that traditional martial arts and performance disciplines must "convert" into combat sports in order to survive. I have heard this in many conversations in gyms. But a form does not need to become a fight to have value. A form is a system of movement encoded across generations, like a poem passed on by word of mouth. Scoring performance and scoring combat are two different trades, requiring two different training foundations and two different data systems.

Mixing them together for administrative convenience will not produce better fighters. It will only produce a category nobody understands.

The third trap comes from outside. Sponsors usually want a single number to measure return on investment. Football gives them that number: audience size, viewership, shirt sales. Martial arts has nothing to offer. And when there is nothing to offer, money leaves — not because the sport is unappealing, but because it cannot prove it is appealing.

I watched a gym in Da Nang lose its sponsor after two seasons, even though its student numbers doubled. The sponsor's reason was simple: there was no way to report back to the board what the money had produced.

The internal signal to watch

I am not writing this to conclude that Vietnamese martial arts is weak. I am writing to point out that we are judging it with a measure that does not exist.

Some matches last 90 minutes, but the story lingers for decades. In martial arts, we cannot yet hold on to 90 seconds.

The signal I will be watching in the coming period is not medals. It is whether someone — a federation, a training centre, or just a young coach with a phone — begins to keep records systematically. A public video archive. A shared athlete file. A scoreboard put online instead of left in a drawer.

The day the form performed by that nineteen-year-old girl can be reopened ten years later, that will be the day Vietnamese martial arts begins to have memory. Transfers are not numbers. They are partings written into contracts. And scouting is the same — it is encounters written into data.

Until then, every morning, thousands of fighters still walk to the centre of the mat, give everything, step down, and dissolve into silence.