Mixed Martial Arts (MMA)

What is MMA?

Mixed martial arts is the complete fighting sport: striking and grappling combined — boxing and Muay Thai, wrestling, Brazilian jiu-jitsu, judo — fought in a cage over three or five rounds, with victory by knockout, submission or decision. The UFC is its premier stage, and the Unified Rules its common law.^[1] [2]

How does MMA work?

Like boxing, professional MMA is regulated by government athletic commissions — every bout licensed, supervised and entered into the official record — under the Unified Rules adopted through the Association of Boxing Commissions (ABC). Promotions, not federations, run the professional sport: fighters are ranked within each promotion, and complete career records are publicly tracked on databases led by Sherdog's Fight Finder.^[2] [3]

Promotions & levels in MMA

What are MMA's origins?

The modern sport descends from Brazil's vale tudo ("anything goes") and the Gracie family's jiu-jitsu challenge — carried to Denver in 1993 as UFC 1, won by Royce Gracie. Japan's PRIDE FC built the sport's first golden era; New Jersey's 2000–01 Unified Rules turned spectacle into regulated sport, and the UFC's rise made MMA the fastest-growing combat sport in the world.^[1] [2]

Where is MMA popular?

The United States is its commercial home, Brazil its spiritual one — Brazilian champions run through the sport's whole history — with Russia and the Caucasus (Dagestan's wrestling dynasty), the UK and Ireland, Mexico, Australia and China all major markets. Miami and South Florida are a global training hub, home to elite camps and UFC cards.^[2] [4]

Who governs MMA?

No single world body governs the professional sport: government athletic commissions license and supervise every bout under the Unified Rules, while promotions run the competition itself. The amateur game has its federation — IMMAF, which gave its membership as “Over 130 national federations” in its annual report for October 2023 – October 2024,^[12] with drug-tested world championships and a declared Olympic ambition.^[3] [5]

What are the most important competitions in MMA?

• UFC championship fights — the sport's undisputed summit, its numbered events now on Paramount+.^[2]
• The PFL's tournament seasons — bracketed championships with million-dollar prizes.^[6]
• ONE Championship — Asia's premier stage, across MMA, Muay Thai and kickboxing.^[7]
• IMMAF World Championships — the amateur worlds where national teams compete.^[5]
• Dana White's Contender Series and the regional titles (LFA, Cage Warriors) that document the road up.^[2]

How is MMA awarded?

• Championship belts — UFC titles above all; winning or challenging for one defines careers.^[2]
• Official promotion rankings — the UFC's divisional and pound-for-pound lists, media-panel-voted and published.^[2]
• Professional records — every commission-sanctioned bout on the public record via Sherdog and Tapology.^[3]
• Tournament titles and $1M prizes in the PFL; IMMAF medals in the amateur game.^[5] [6]
• Performance bonuses and Fight of the Night honors — the UFC's published merit awards.^[2]

How do fighters rise in MMA?

There is no college route — the ladder runs from amateur MMA (IMMAF and state-sanctioned circuits) through regional professional promotions, where records are built bout by bout, to feeder showcases like Dana White's Contender Series, which awards UFC contracts on the spot. A fighter's documented record — every sanctioned bout, opponent and result — is the sport's core credential.^[2] [3]

Which media cover MMA?

MMA Junkie (USA Today Sports) leads a deep dedicated press with MMA Fighting and Sherdog's editorial side — while Sherdog's Fight Finder is the sport's database of record, the reference commissions and media alike cite for any fighter's career.^[3] [4]

→ Full list: Top media in MMA

Who has won the most in mixed martial arts?

Mixed martial arts has no countable world title in the sense the rest of this site uses. The international federation's amateur world championships would be the equivalent, but it publishes no all-time medal table — its one summary is a partial graphic of a single edition — and its results platform sits behind a bot check and reaches back only to 2021. So what follows is the leading promotion's own record book, and it is a promotion's record rather than a world championship: a private company's competition, in which the matchmaking is the company's to decide. The counts begin at the event where that record book begins, in November 2000, the first card fought under the unified rules — which means two rows are understated, Randy Couture and Matt Hughes both having title wins before the cut-off that the promotion does not count. Title-fight wins are not title defences: the win that first takes a belt counts, and so does an interim title. The promotion publishes one combined table rather than separate men's and women's lists, and it is reproduced as published, which is why Amanda Nunes and Valentina Shevchenko appear among the men.

Most UFC title-fight wins (UFC 28, November 2000 – 2 September 2026)

Most UFC wins (UFC 28, November 2000 – 2 September 2026)

Medal lists rank on total medals, then gold, then silver; title lists rank on titles. Equal totals are separated by golds, then silvers, and every table states the period it covers — several of these federations publish no all-time record, so some tables are a single championship and say so. Verified September 2026.^{[8] [9] [10] [11]}