The MMA Champion Map: Six Promotions, Twenty-Plus Divisions, and the Vacancies Nobody Wants to Name

A SPREADSHEET ON THE TABLE The producer slid a file across the desk. No event name, no date, no tactical note of any kind. Just six columns representing six martial arts organizations, and under each column a list of the people currently holding belts in each weight class. I counted more than twenty rows. Some rows had a name. Some rows had a single word: vacant. I stared at the word "vacant" under the UFC heavyweight column. Then "vacant" under UFC women's flyweight. Then four "vacant" entries scattered through the Invicta FC column, an organization that operates only five women's divisions. Four out of five. Eighty percent of one promotion's championship system sitting empty at the same time. Across nearly forty years of watching this industry, I am used to reading fights through what happens on the mat. A spreadsheet has nothing happening in it. But that silence was exactly what kept me sitting longer than planned, because the structure of a sport lives in the places it does not speak about. When data begins to push back, tactics start talking. And this file, for all its dryness, was pushing back hard. The first thing it pushed back against was my assumption that this would be a piece about fighters. It forced me to write about organizations, about contract borders, about weight ladders that do not line up, about belts left empty for reasons nobody will state plainly. I once simulated the roar of a crowd for an empty stadium and found that the loudest applause came from the numbers. Same thing here. There is no audience in this spreadsheet, but the noise is loud enough to hear. SIX PROMOTIONS, ONE FRAGMENTED ECOSYSTEM To read this file, you have to understand something that arrived quietly: Bellator, once the second-largest MMA organization in the West, was absorbed into the PFL ecosystem. In the spreadsheet, Bellator is still listed as a name. But walking down every row, not one champion carries a Bellator label. Every belt belongs to PFL. An organization named but contributing nothing to the championship map is how a brand dies without a headline. With Bellator folded into PFL, five powers remain operating in parallel. The UFC holds the center, with the densest division structure and the largest media rights value. ONE Championship anchors the Asia-Pacific, with a completely different event model and a completely different weight ladder. PFL has become the fastest-expanding name in the second tier, assembling a surprisingly broad title portfolio. Rizin holds the Japanese market with a much leaner ladder. Invicta FC exists for one half of humanity only, and exists as a transit station rather than an empire. The map is wider than it looks. Counting men's divisions alone, the UFC runs from flyweight at 125 pounds to heavyweight at 265. PFL carries a similar catalogue. ONE runs a different ladder. Rizin runs another. Add it up and men's divisions alone exceed fifty recognized titles across the ecosystem. Fifty belts. Fifty people calling themselves champion. And not one of them able to fight the man beside him to prove who is actually first. This is the fundamental difference between MMA and most Olympic sports I have covered. In athletics, a 100-meter record is a 100-meter record whether it is run in Eugene or Shanghai. In swimming, a 50-meter lane is identical in every regulation pool. But an MMA title is intensely local: it holds value only inside the contractual walls of the promotion that issued it. Agents understand this precisely, and are very good at turning it into useful noise for their clients. It is the largest hidden cost in the system, and nobody puts it in an accounting ledger. ONE'S WEIGHT LADDER AND THE TWENTY-POUND ERROR NOBODY FIXES This is the most important finding I pulled from the file, and at first glance it looks like a dry technical detail. ONE Championship does not use the same weight ladder as the UFC. ONE's light heavyweight limit is listed at 225 pounds. UFC and PFL list light heavyweight at 205. ONE's middleweight is 205, while UFC middleweight is 185. ONE welterweight is 185, UFC is 170. ONE lightweight is 170, UFC 155. ONE featherweight 155, UFC 145. ONE bantamweight 145, UFC 135. ONE flyweight 135, UFC 125. ONE strawweight 125, ONE atomweight 115. Read horizontally, the entire ONE system sits exactly one tier above the UFC system. That means when someone says "middleweight champion," they are talking about two different bodies depending on the venue. A ONE middleweight champion steps on the scale at 205 pounds, the weight the UFC calls light heavyweight. If that fighter moved to the UFC, he would have to drop a full division. Not trim a few pounds to fit a frame, but fall an entire weight tier. This tier-shift is not a typo. It has existed long enough to be a feature. Every weight class in MMA exists under at least two definitions, and fans call them by the same name. That is a systematic category error, repeated across every broadcast, every ranking, every argument online. Between the football pitch and the esports arena there is an invisible bridge, and I make a living proving it is wobbling. That bridge here is the concept of a tier in a fighting game. Players understand that an A-tier character is not as strong as an S-tier character even though both are called "a character." But in MMA we assume every belt with the same name carries the same cultural weight. The twenty-pound error sits quietly in the spreadsheet, unfixed, because fixing it requires admitting that every cross-promotional comparison of the past two decades rests on a tilted foundation. There is another reading, and it is more convincing. Pushing the ladder up may be a staffing policy. Raising the standard reduces the water-cut burden on fighters in the system. A ONE light heavyweight at 225 does not need to squeeze down to 205 like his UFC counterpart. In a sport where hospitalization from weight cuts is an annual event, this is a medical decision more than an administrative error. Nobody calls it a health policy, but it functions as one. THE MAPPING TABLE IN MY HEAD I redrew the spreadsheet as a diagram in my notebook. UFC on the left. PFL beside it. Further out, ONE, placed one row lower. Rizin at the bottom corner. Invicta separated onto its own page. Seen that way, something emerged. UFC heavyweight is vacant. UFC light heavyweight is filled. UFC middleweight is filled. UFC featherweight is filled. UFC flyweight is filled. Rizin light heavyweight is vacant. UFC women's flyweight is vacant. Four Invicta women's divisions are vacant. Six vacancies on a map of more than twenty rows. Nearly thirty percent empty. If this were a football squad, people would call it a personnel crisis. In MMA, people call it normal. Another detail appeared when I coloured the cells: women's divisions account for four of the six vacancies. And three of those four sit at Invicta, the only promotion dedicated solely to women. The vacancy cluster is not randomly distributed. It concentrates precisely where resources are thinnest. PFL AND THE BELLATOR INHERITANCE: THE SECOND-TIER STAR COLLECTOR PFL appears in the file with an unusually broad title portfolio for a non-UFC promotion. I counted six divisions: heavyweight with Vadim Nemkov, light heavyweight with Corey Anderson, middleweight with van Steenis, welterweight with Thad Jean, lightweight with Usman Nurmagomedov, and women's featherweight with Cyborg. Six divisions. That is an investment portfolio, not a development pipeline. The notable part is the composition. Nemkov, Anderson, Usman Nurmagomedov, Cyborg — four of those six names trace back to Bellator or to the free-agent market. PFL did not develop them in the traditional sense. PFL collected them after another organization dissolved. This is a commercially rational strategy and simultaneously an unanswered question. Commercially, having six champions in hand means six sellable themes for broadcasters, six faces for posters, six fan bases to sell tickets to. Competitively, the question hangs: what tier do these belts represent relative to their UFC counterparts? I do not have the data to answer. And that is the point worth stating clearly. In thirty years in this trade, I have learned that most arguments about cross-promotional caliber are settled by feeling, not by evidence. PFL fans believe they are watching UFC-level competition. UFC fans believe PFL is the second division. Both are right in their own way, and neither has a fight to prove it. A contract is never wrong; only the person holding the pen fools himself. That holds at the organizational level as much as the fighter level. When PFL signs a former Bellator champion, both sides know exactly what is being bought and sold: a name validated at tier two, repriced at tier one. The MMA transfer market is far smaller than football's, but the mechanism is identical — agent noise, valuations inflated interview by interview, and real money flowing behind all of it. I spent years analysing football's transfer market only to realize the MMA market is a condensed version of it. Fewer players, less public data, and a higher concentration of power. In a market like that, agents do not merely negotiate. They construct the narrative around their client. And that narrative, at some point, starts being treated as fact. INVICTA AND THE EMPTY CHAIRS NOBODY WANTS TO LOOK AT Back to the Invicta column. Five women's divisions listed. Four marked vacant: women's featherweight, women's flyweight, women's strawweight. The remaining two have holders — women's bantamweight with Jennifer Maia, atomweight with Ferreira. To a casual reader, this is a footnote. To someone who reads structure for a living, it is a signal. Invicta operates in what analysts call a transit position. Women who leave the UFC, or are cut by it, often land here. Jennifer Maia is the clearest example: a former UFC title challenger who later appeared in Invicta holding the bantamweight belt. There is no indictment in that movement. Only a labour market behaving exactly as supply and demand dictates at the lowest tier. When four of five divisions sit empty, at least four explanations are available: fighters injured and out long-term, fighters retiring, the promotion restructuring and pausing title matchmaking, or simply an insufficient roster to stage a genuine title fight. The spreadsheet tells me none of these. It tells me four chairs are empty, and nobody in the system is rushing to fill them. This is why I do not trust weekly rankings. A ranking only means something when the pool beneath it is deep enough to produce replacements. When that pool thins, the ranking becomes a list of names with no predictive value. I have seen this in other sports: an athletics ranking that loses its top runners keeps its format but loses its meaning. At the operational level, an empty chair becomes a very concrete problem: no main event. An event without a title fight forces promoters either to build an interim title bout or to sell a non-title fight as though it carried a belt. Both options degrade the broadcast. It is a soft commercial loss, never entered into a quarterly report, but it exists. There is another possibility I weigh and do not dismiss. Smaller promotions are hit harder by post-fight medical suspensions. An empty belt at a major promotion can be a scheduling matter. An empty belt at a small promotion is often a matter of someone who cannot step back onto the mat. TWO BELTS ON ONE SHOULDER: MALYKHIN, CHRISTIAN LEE AND THE COMMERCIAL EQUATION In the spreadsheet, two names appear twice. Anatoly Malykhin holds both the ONE light heavyweight belt at 225 pounds and the ONE middleweight belt at 205. Christian Lee holds both the ONE welterweight belt at 185 and the ONE lightweight belt at 170. Two men. Four belts. And one notable fact: both cases occur at ONE. In four decades of watching combat sports, I have never seen a major promotion as comfortable letting one fighter hold two belts simultaneously as ONE. The UFC effectively forbids it in practice — every double-champion case ends with one belt being surrendered. ONE turns it into a standing structure. You can read this as a ruleset detail. I read it as a commercial instrument. Champion versus champion is the best-selling format in MMA. It generates its own story without a scriptwriter. In a year when each promotion stages only a handful of major events, owning multiple double-champions means owning more premises for that format. A policy that looks like a rules question is actually a revenue line. This brings me to another invisible bridge. In esports, teams frequently sign multi-role players, and tournaments exploit that story hard. I once analysed a match where a player switched roles between games and won both with different playstyles. We commentators called it a victory of flexibility. In truth it was a victory of a tournament structure that created enough room for one person to shine twice. Malykhin holds two belts twenty pounds apart. Christian Lee holds two fifteen pounds apart. The gap is small in bodyweight. It is large culturally, because it lets the same face appear in two positions on a poster. RIZIN AND DELIBERATE CONTRACTION Rizin appears with a lean catalogue: lightweight with Nozimov, featherweight with Shaydullaev and Wakamatsu, bantamweight with Sabatello, super atomweight with Izawa, plus a vacant light heavyweight. A Japan-anchored promotion running a significantly shorter title ladder than the UFC, stopping exactly at the divisions its domestic market cares about most. Heavyweight is absent. Light heavyweight exists but sits empty. The lighter and lower-middle divisions are crowded. There is a structural lesson here that analysts often skip when comparing MMA to boxing. Boxing went through a similar fragmentation, when four major bodies recognized four champions in the same weight class. The result was that for decades, settling "who is number one" in a division became a negotiation between organizations rather than a fight. MMA is walking the same road, only much faster. The difference is that MMA has fewer divisions and fewer promotions. That should make unification easier. Reality is the opposite, because MMA promotions lock fighters in far tighter than boxing promoters lock theirs. A boxer can negotiate with three bodies in one year. An MMA fighter effectively cannot. When the stands are empty, I listen to the fight through data instead of through my heart, and that was the first time I understood the sadness of a passage of play. Tonight the empty stand is a spreadsheet, and the sadness is that the two best fighters in one division may never meet, not because either is weaker, but because two contracts do not permit it. THE NEW NAMES AND THE AGE CURVE NOBODY RECORDED The spreadsheet has another gap I must state plainly, because it is a limit of the document, not of the analysis. No dates of birth. No injury history. No weight-cut data. No gym names, no coaches. No fight counts, no knockout rates, no submission rates. That means if you want me to predict who holds a belt longest, I have to say it directly: I cannot. Not unwilling. Out of ingredients. But something is still readable at the cohort level. Two kinds of names run in parallel. One kind has stood at the top long enough that the name has become part of the division's definition: Alexander Volkanovski, Sean Strickland, Cyborg, Xiong Jing Nan. The other kind has touched a belt recently: Carlos Ulberg at UFC light heavyweight, Joshua Van at UFC flyweight, Thad Jean at PFL welterweight, Enkh-Orgil Baatarkhuu at ONE bantamweight. The coexistence of both groups on a single map tells me the MMA ecosystem is in constant rotation. Someone is always rising and someone is always at the summit. There is no moment when every belt is stable. That is a structural feature, not a sign of weakness. One more detail caught my eye. Volkanovski is listed at UFC featherweight. A name attached to featherweight for nearly his entire elite career. But I also remember him stepping up to lightweight to test himself, and losing. In the spreadsheet he is back where he belongs. A small but symbolic data point: the weight system in MMA tends to pull people back to the tier their body was built to run at. THE CONTRARIAN ANGLE: CROSS-PROMOTIONAL COMPARISON IS A CATEGORY ERROR This is the section I want to give the most space, because it runs against almost every MMA fan's habit. When a champion table like this is published, the first community reaction is to start pairing people off. UFC lightweight champion versus ONE lightweight champion — who wins? PFL light heavyweight champion against UFC light heavyweight champion — what happens? These topics generate millions of interactions, thousands of analysis videos, and endless multi-year arguments. Almost all of it is technically meaningless. The reason sits somewhere other than where people usually look. Fans think the problem is that no fight gets made. True, but that is only the surface barrier. The deeper barrier is that the two sides use two different scales, two different rulesets, two different definitions of what is permitted. The clearest example is the ladder structure I analysed above. If a ONE middleweight champion enters a conversation with a UFC middleweight champion, the first man is twenty pounds heavier at the listed weight. Every skill comparison between them, every reach analysis, every chin prediction, is conducted on two subjects who are not in the same weight tier. That is comparing a light heavyweight to a middleweight and calling it a middleweight champion comparison. I am not saying this to dismiss the debates. I am saying it to put them in their proper place. Cross-promotional debate has cultural value, entertainment value, community value. It has no predictive value. And failing to distinguish those kinds of value is a real problem, because it means real decisions — contracts, purses, broadcast slots — are sometimes made on comparisons with no foundation. There is a subtler version of the same problem, and it concerns PFL. When a promotion collects multiple former champions from a dissolved organization, it creates a catalogue that looks like a top-tier league. But that catalogue was built by acquisition, not development. Both paths are legitimate. They simply do not produce the same product, and whether the market distinguishes between those products is an open question the spreadsheet cannot answer. What strikes me is that nobody in the debate pauses to ask where these fighters sit on their career curves. If both are declining, comparing them is meaningless in one way. If one is peaking and the other peaked three years ago, the comparison is meaningless in a third way. The spreadsheet tells me none of this. It just places names side by side as though every other variable were equal. Every other variable is not equal. SOURCES WITHOUT DATES AND THE DISEASE OF THE REFERENCE TABLE I have to mention one thing about the document itself, because ignoring it would be sloppy work. In the table, every data line carries no source. No publication date. No "as of" timestamp. Just a champion name and an organization name, side by side, unguaranteed by anyone. In my trade, a dataset like that requires exactly two operations: cross-verification and timestamping. Skip both and anyone can build a championship map with three wrong names and nobody notices for weeks. And there is one concrete sign that verification was incomplete. In the source's style-lineage analysis, Petr Yan is grouped with Brazilian fighters alongside Cyborg and Zamboanga. Petr Yan is not Brazilian. That is a basic error, and its presence in a document presented as a serious compilation signals something about the data handling behind it. I write this not to score points. I write it because it illustrates a larger problem across sports media. Summary tables, championship maps, ranking lists are reused infinitely without anyone tracing provenance. With each reuse, a small error can multiply. At some point wrong data becomes standard data simply because it appears in enough places. In football's history I have watched the same thing at larger scale. Statistics on passes, distance covered, possession percentages get quoted in thousands of articles with nobody knowing how they were measured. When a metric is used enough, it stops being a measurement and becomes a belief. That is why I keep one rule across my career: never cite a metric whose construction I do not understand. The rule has cost me work. It has also meant I have never had to retract a piece over a bad number. BETTING, CONTRACTS AND THE GREY ZONE NOBODY MAPS A champion table like this has an application few people mention: it is a market map for bettors. When more than fifty belts exist in parallel, the number of potential matchups grows exponentially. Each potential matchup is a potential market. Technically, that is good for liquidity. Practically, it is an enormous grey zone nobody has mapped. Over years covering esports, I noticed that the pace of betting-market expansion in esports far outstrips the pace of building oversight frameworks. A match can be priced onto a board within hours of the schedule being announced, while the integrity-monitoring process for that match takes months to mature. That gap is where risk lives. MMA is entering the same territory with a slight delay. When a sport has more than fifty titles, determining which fights are meaningful and which are staged purely to serve a betting market becomes far harder. Not because anyone is cheating. Because the structure permits too many outcomes to be considered plausible. Let me state clearly what I believe after years of watching: esports betting is eroding competitive integrity faster than traditional sports, and the reason is not that esports participants are less ethical. The reason is that the oversight framework there was written after the market formed, whereas in traditional sports the framework formed first. That ordering matters more than any specific rule. In MMA, the risk lies in a multi-promotion structure where nobody holds the whole picture. The UFC does not oversee fights in ONE. ONE does not oversee fights in PFL. Rizin does not oversee Invicta. And in the gaps between them, those empty belts, those interim title bouts, become blind spots. I have no evidence of any specific wrongdoing. I have a structural observation: a system without a central coordinating body will always have more blind spots than one with it. A BRANCHING SCENARIO, BECAUSE WHY NOT Here I want to do what I always do in analysis: open a hypothetical branch. Suppose one day a neutral body — a federation, an investment fund, a media group — steps forward to stage a genuine unification tournament. Sixteen champions from different promotions, competing under one unified ruleset, with a single ladder agreed in advance. This scenario faces at least four barriers. The contract barrier is first and largest. No promotion lends its champion to fight elsewhere without a commercial upside far exceeding the value of that single fight. A contract is never wrong; only the person holding the pen fools himself. The weight barrier is second. As analysed, promotions do not share a ladder. Unification requires agreement first. Agreement requires one side to abandon its current structure. Neither side has incentive. The scheduling barrier is third. A unification tournament needs months, possibly a year. During that window, existing belts freeze. No promotion accepts freezing its primary product that long. The fourth barrier is subtler and rarely discussed. If a unification tournament happens, and the results show one promotion is substantially weaker than its brand positioning, that promotion loses more than a fight. It loses valuation. This risk explains why major promotions avoid fights that could expose the class gap. This branch does not lead to a conclusion. It leads to a judgement about motives. The people running these promotions do not avoid unification because they fear losing. They avoid it because they have rational reasons to avoid it, and those reasons have nothing to do with sport. WHAT THIS SPREADSHEET ACTUALLY SAYS After walking the whole table, I looked at it one last time before shutting the machine down. What it says is not that the UFC is strongest, though that is true. Not that ONE is the Asian power, though that is also true. Not that PFL is expanding, though that is true too. What it says is that the global MMA ecosystem has reached a point where the number of titles far exceeds the number of genuine contests. When titles outnumber contests, titles lose relative value. A belt only means something when it is the answer to an unanswered question. With fifty belts, the sport's biggest question — who is best — is split into fifty smaller questions, and none can be answered definitively. I remember a night in 2026 when stadiums closed for the pandemic. I worked with a game designer to resimulate the 2026 Champions League final across twenty different scenarios. We asked: if Bayern scored a second at minute 80, could Manchester United still come back? A UEFA data analyst reached out and said my approach was irritating but thought-provoking. I thought about that looking at the MMA spreadsheet. This is a simulation exercise at industry scale. Hundreds of fighters, dozens of titles, thousands of potential matchups — and almost none can be run on any model, because the necessary input data simply does not exist publicly. A FORWARD-LOOKING THOUGHT I did not leave the studio with a conclusion. I left with a question I had never asked in twelve years of covering this. If MMA wants to become a genuinely global sport — not just a set of regional markets operating in parallel — it needs a shared unit of measurement. Not a shared organization, not a shared ruleset. Just a shared unit of measurement so that two people in two places can be compared meaningfully. Athletics has seconds. Swimming has metres. Weightlifting has kilograms. Every sport became global when it found a unit of measurement that crossed borders. Boxing failed at this step and paid with decades of scepticism. MMA has not found that unit. What worries me is not that it has not found it. What worries me is that most of the ecosystem is operating as though it does not need to look. I think about young fighters training in small gyms, people who will read a table like this and believe every name in it carries equal weight. I think about a fan in a city I have never visited, trying to explain to a friend that the champion of the promotion he follows is the real champion. Both of those people are speaking a language only the people in their own room understand. And that, perhaps, is the most important thing about this spreadsheet: it showed me a sport with more than fifty belts, six different houses, and not one shared vocabulary for talking about who is best. A sport like that is not short of champions. It is short of a shared question.