When Sports Analysis Has No Foothold: N/A Facing the Reality of Vietnamese Martial Arts

Recently, I received a deep analysis report on the field of combat martial arts. Opening the file, I saw all conclusions marked "N/A – insufficient information". No fighter was identified, no bout was described, no organization was extracted. To an outsider, that is a failed report. But to me, a person who has spent 44 years observing sports from the stands to the VAR room, this is not an emptiness caused by technical error. It is a mirror reflecting a bigger issue: the Vietnamese martial arts system has not yet learned how to create data. I began my analysis career more than two decades ago with referee error tables in V.League. In 2026, I recorded 214 referee errors in the first 10 rounds, each stored in a standard format. With that data, I could retrieve any situation within seconds. That habit of living with data made me startled when I faced the empty martial arts analysis. Could it be that an entire martial arts field with rich traditions is standing outside the digital flow? Vietnamese martial arts possesses a dense network of clubs from North to South, but not a single unit publishes a standardized competition record. Fighters have beautiful strikes, but their achievements reside only in the memories of experts. Event organizers promote with beautiful words, not numbers. Fans are passionate but have no basis to predict or compare fights. Meanwhile, international mixed martial arts already has in-depth statistical systems with metrics like significant strikes landed per minute, accuracy, offensive pressure, and control time. Without such measurements, all analyses become subjective commentary. The analysis I received reflects this early stage accurately. Because there is no fighter data, the physical assessment must be marked N/A. Because there is no specific organization, the industry landscape must be left blank. Many would consider that a failure of information extraction. I see it differently: this is the first time an entire martial arts industry has been exposed to a scientific lens, and the price of lacking a system is revealed. In Japan, every judoka has a public record, with national and international rankings updated continuously. In Thailand, Muay Thai bouts are carefully documented, and organizers must submit fight records to the federation. Analysts, journalists, and even fans can verify a fighter's form through data. That creates a transparent market where a fighter's worth is measured by numbers, not advertising claims. The story becomes ironic when I recall the 2026 World Cup, where VAR debuted. At the time, many believed technology would kill the excitement of football. But reality proved otherwise: there were 455 VAR interventions at the tournament, and 20 incorrect decisions were corrected before it was too late. Data does not kill the game; data saves it from arbitrariness. Vietnam's martial arts is missing exactly that. That is why I urge martial arts organizations to start with the smallest numbers. Document each fighter's number of bouts, wins, knockouts, and losses by decision. Record rest times between rounds, walking weight, and opponent nationality. Organizers should film every bout, for each foot of footage is historical evidence. Coaches should build condition-tracking notebooks for each fighter. Only when data exists can one truly see the portrait of a champion. The emptiness of that analysis is not a full stop. It is an invitation to change. Vietnam's martial arts industry stands at a crossroads: one path continues with emotion, the other uses data. I am too old to choose the obvious. For the younger generation, they will find the answer in what we build today. Imagine a soon day when Vietnamese fighters step into the ring with a fully digital dossier, referees use supporting technology, and analysts like me no longer say "N/A" but speak their names. That is not a distant dream. It is a quiet revolution that every martial arts practitioner can start at any time. In 2026, sitting in the VAR room in Qatar, I witnessed semi-automated offside technology determine decisions in just 25 seconds, down significantly from 70 seconds previously. Referees no longer have to argue with players because data speaks clearly. Martial arts also needs such a revolution, so that no one has to ask "How strong is this fighter?" without finding an answer. Silence is never a friend to the weak; rather, it is a battlefield for the winner. Are Vietnam's federations, clubs, and fighters today ready to look into the data mirror of their own to escape the meaningless N/A conclusions? The answer lies in the actions we take right now.