Vietnamese Martial Arts and the Notebook Nobody Digitised

At 9:40 in the evening in a provincial arena in central Vietnam, the last three banks of lights were still on. Organisers taped a fresh A4 sheet onto the results board of the national traditional martial arts championship, yellow tape, handwritten figures. A coach from Nghe An, past sixty, stayed behind alone, counting each score on his fingertips, then counting again. Next to him a referee wrote into a spiral notebook with a worn spine: every round, every foul, every clinch. No tablet, no online system, no second record to check against. A national final existed in two sheets of paper and the memory of a few dozen people in the hall.

When the hall empties, the only applause left is your own heartbeat.

The scene repeats at almost every amateur and semi-professional martial arts event in Vietnam, from district level to bouts with real reputations attached. Across years of watching fight nights in Incheon and every trip home for a tournament, I have come to believe that what caps the ceiling of Vietnamese martial arts sits in the recording infrastructure, far more than in technique or conditioning.

Vietnamese martial arts is a two-storey ecosystem. The first floor is traditional martial arts: dozens of schools, large and small, hundreds of forms, weapons sets, paired routines, passed down through gyms and provincial federations. The second floor is modern combat sport: boxing, kickboxing, Muay Thai, wrestling, judo, taekwondo, karate and, in recent years, professional MMA. Both floors share one word, vo, and part of the same audience, but they run on two rulebooks, two referee systems, two ways of counting achievement.

On the combat floor, the data is comparatively clean. Nguyen Thi Tam took silver at the 2026 Asian Games in the women's 51kg division; that sits in an international competition file with a date, an opponent and round-by-round scoring. Truong Dinh Hoang, a male fighter who has competed at the Asian Games, also has a recorded string of bouts. Boxing has governing bodies, rankings, contracts. Anyone who wants to look it up can.

On the traditional floor, everything blurs. A fighter who has won three national titles may not exist online beyond a photograph in a gym's social post. Scores are not published. Video is not archived. Injury records do not exist. The audience knows the name through the coach's account, and the account changes a little each year.

Vovinam is the exception worth studying. It has clear competition rules, weight classes and an international belt system; the World Vovinam Federation was established in 2026 in Ho Chi Minh City. A Vietnamese martial art travelled the world, first because it standardised the way results are recorded, and only afterwards because of how good the technique looked.

SEA Games 31, hosted in Hanoi in 2026, was a rare occasion when both floors sat under one media roof. When the Games closed, most of the detailed data from those bouts disappeared along with the paper score sheets. What survived was a handful of vertical phone clips and a vague collective pride.

We are now in the transfer window. In professional combat sports, fighters move between clubs and gyms, with contracts, purses and agents sitting between the two sides. Yet the structure of those deals is almost never published; fans hear rumours, and rumours always travel faster than data. The transfer market is not mathematics. It is people trying to find a home.

The real bottleneck for Vietnamese martial arts is data infrastructure and how the discipline is classified, not the people in it. The consequences run in a chain, and the first link is statistics.

When martial arts is used as a single statistical category, the numbers mix. Medal counts, athlete counts and coach counts from a forms discipline sit in the same column as those from a full-contact discipline. Nobody can compare return on investment, and nobody knows where next season's money should go. A table that blends two different sports will always produce a wrong conclusion, even when the addition itself is correct.

A coach who has taught forms for twenty years and produced thirty students may never be considered for an international training pool because he has no combat metric. A boxing coach with a clear medal record gets nominated first. Same ability, different file. The file wins.

Refereeing is the next link. Scores are handwritten, unpublished, with no standard video to review. A disputed bout ends in arguments on social media, where whoever shouts loudest is believed. Trust in the system erodes one bout at a time, slowly enough that nobody notices until it is gone.

Athlete health is the biggest hole. There is no long-term injury surveillance. Nobody knows how many head impacts a fighter absorbed before walking into his eighteenth bout. Sports doctors work from memory and testimony, because the primary record does not exist. I have seen grown men cry in the tunnel, not because they lost, but because they knew it was the last time. Most of those last times are recorded nowhere at all.

The economics of professional martial arts also depend on data. Sponsors need metrics to release money: viewership, number of bouts, win rate, average athlete age. Without metrics they pick another sport. Martial arts therefore loses at the fundraising stage, and loses quietly.

Based on my experience following matches, from K League pitches to fight floors, a fairly stable pattern holds: when there are no numbers, the writer fills the gap with emotion, and emotion always has an owner. The result is the unbowed warrior motif returning every season, appealing, easy to read, and hiding the whole difficult half of the trade.

In South Korea, where I live and work, even a provincial amateur kickboxing bout has an electronic scoreboard, video archived by bout code, and an athlete injury file updated after every check-up. The technology for this is not expensive. The problem is the decision, and the decision sits with whoever leads the federation.

The point that gets skipped is a belief common inside the sport: Vietnamese martial arts is weak because of money, talent, or facilities. With hundreds of gyms and tens of thousands of students training every evening, the raw talent pool here is not small. What is missing is the ability to identify people. A fighter with no ID number, no bout history and no medical file cannot be assessed, sponsored or transferred. That person is invisible to everyone except the audience sitting right below the ring.

More counterintuitive still: transparency will increase disputes in the short term. Once scorecards, video and referee decisions are exposed, many bouts that once passed quietly will become noisy. Some people inside the sport fear exactly that, and that fear is the real reason the notebooks stay in jacket pockets. But an argument with evidence is far cheaper than an argument based on belief.

The third counterintuitive point, and perhaps the most important: standardisation does not kill tradition. Traditional martial arts can run on two parallel tracks, one for forms to preserve the repertoire, one for full-contact under clear rules, with weight classes and data. There is no need to choose. A form does not die because of an electronic scorecard; it dies when nobody wants to learn it anymore.

The locker room does not lie. Only outsiders need to embellish.

The signals to track next season are concrete. Whether any organiser publishes open bout data, even at a provincial youth tournament. Whether a few young fighters sign first professional contracts with terms stated plainly rather than an unsourced figure. Whether a federation agrees to publish its own scorecards.

A season is a loop. The person keeping the beat knows when the drum rises and when it goes quiet.