When Combat Sports Broadcasts Use One Set of Stats for MMA, Taekwondo and Wushu

On a screen in an Incheon press room, a graphic appeared before the competition began: a 78 percent win rate, four first-round finishes, a three-fight unbeaten streak. Those numbers belonged to a forms athlete — a performance discipline with no direct opponent, no rounds, and nobody to finish. The graphics producer did not act out of malice. They opened a template, dropped the numbers in, and sent it. But in seven years of sitting in press rooms from Incheon to Seoul, I have never seen an error repeated this densely: one shared name for many disciplines, dragging one shared set of statistics behind it. I choose to trust the tape, because the tape has no feelings. The tape shows the problem does not sit with the graphics producer. It sits at the classification stage — the step nobody in the newsroom has been assigned to own. In Korea, "martial arts" is a commercial label broad enough to hold almost everything: taekwondo, judo, boxing, kickboxing, MMA, wushu, hapkido, and performance events with no combat at all. That label is convenient for selling advertising, convenient for aggregating viewers on short-clip platforms, and convenient for scheduling. It is inconvenient only for analysis. A broadcaster can devote forty minutes to an MMA fight and four minutes to a forms final at the National Sports Festival. Both sit under the same tag on a news site. The graphics team has one statistics template, because that template was built from MMA and boxing terminology. When a performance discipline falls into that frame, the system does not throw an error — it produces meaningless numbers that look persuasive. Something similar is happening in Vietnam, differing only in scale. A federation such as Vovinam runs two disciplines side by side: quyen, the forms event, and doi khang, the sparring event. Wushu has taolu — where athletes such as Duong Thuy Vi compete through scored routines — and sanda, where opponents make direct contact. Taekwondo has poomsae and kyorugi. Four pairs, four different scoring logics, routinely appearing in one SEA Games bulletin under one opening line: Vietnamese martial arts competed today. Frequency is what audiences skip over, but coaches do not. At a closed training session in Suwon, a coach asked me why reporters keep asking his athlete about head-to-head records when the athlete's discipline has no opponent. I did not have a good answer. I still do not. There are three families of analytical frameworks, and they are not interchangeable. The first family is direct combat: MMA, boxing, kickboxing, Muay Thai, sanda, wrestling, grappling. Here win-loss records, finish rates, significant strikes per minute, takedown defence, submission frequency and knockdown counts all mean something, because there is an opponent, rounds, a referee and a defined ruleset. MMA uses the unified rules with three or five five-minute rounds scored on the 10-9 must system. Professional boxing has four major sanctioning bodies, twelve rounds, and the same 10-9 scale. These sports also have weight classes and weigh-ins with rehydration, which makes the weight-cut risk flag mandatory rather than optional. The second family is judged performance: poomsae, taolu, kata, Vovinam quyen. No opponent. No rounds. Nobody gets finished. What is measured is difficulty, technical accuracy, rhythm, power and expression — scored by a panel of judges. A head-to-head record here is not a weak metric; it is a metric that does not exist. What is worth tracking is the gap between scores across competitions, consistency in front of different judging panels, and career length, because performance disciplines peak far later than collision disciplines. The third family is point-based combat: kyorugi, kumite, amateur-rules sanda. There is an opponent, but the unit of measurement is points, not damage. Winning 12-3 is a different event from winning by knockout, and electronic scoring systems plus penalty deductions make the data table look similar to MMA while operating on entirely different logic. When these three families are poured into one mould, the error is neither small nor large. It is exactly the distance between two rulesets. The first consequence concerns risk. For years, injury data in performance disciplines has been close to empty. In Korea and in Vietnam alike, nobody has measured the rate of knee, ankle or lower-back injuries among forms athletes at scale. That emptiness is usually read as no problem. The correct reading is: nobody has measured it. In risk analysis, missing data is not evidence of safety, and it is not evidence of danger either. It is a blank to be marked. The second consequence concerns weight classes. A weight-cut risk flag can only be planted where weight classes exist. Poomsae has none, so any analysis of the gained-four-kilograms-to-move-up kind is organised fabrication. Conversely, in MMA and boxing, ignoring rehydration data after the weigh-in means ignoring the single largest risk in the twenty-four hours before a fight. The third consequence concerns how contracts and sponsorships are read. A forms athlete is sponsored for a stable image and a predictable calendar; an MMA fighter is sponsored for live viewership and clip potential. Two revenue models, two commercial cycles. Adding them into one martial arts star ranking is an addition with no common denominator. Three days of rewatching tape, and one detail surfaces on its own. That detail, for me, is that bad statistical tables are never checked, because nobody has an incentive to check them. The graphic airs, the event ends, the viewer moves to the next clip. The easiest explanation for this is laziness. That explanation is wrong. Label consolidation pays. A single martial arts label lets several audiences be bundled into one advertising package, lets platforms recommend content across disciplines, and lets betting operators work with a single category. For newsrooms under traffic pressure, a wrong but familiar statistical frame is cheaper than a correct one that has to be built from scratch. In Vietnam there is another layer: many federations do not publish detailed data, so reporters are forced to reuse the only metrics they have, borrowed from other sports. Nobody deliberately fabricates; they recycle the only thing available. The counterintuitive point sits here. Ambiguity at the label level damages audiences, and it also shields the system. When every discipline is called martial arts, no judging panel has to answer for score discrepancies, no federation has to publish medical data, and no newsroom has to issue a correction. The data blank works like a shield, and that shield holds only as long as few people ask the right question. The internal signal worth watching in the coming months: whether graphics start naming the discipline on the frame itself — poomsae, kyorugi, taolu, sanda, MMA — instead of one generic martial arts. It is the smallest, cheapest change, and the most revealing one. Numbers do not lie; they wait for us to read them correctly. The remaining question belongs to the writer: if the right framework already exists, why has nobody used it?