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Mixed martial arts (MMA)[a] is a full-contact fightingsport based onstriking andgrappling; incorporating techniques from various combat sports from around the world, it and similar "mixed" fighting sports were originally designed to be similar tostreet fighting.[10]
In the 1990s, theGracie family brought theirBrazilian jiu-jitsu style, first developed in Brazil from the 1920s, to the United States—which culminated in the founding of theUltimate Fighting Championship (UFC) promotion company in 1993. The company held an event with almost no rules, mostly due to the influence ofArt Davie andRorion Gracie attempting to replicate mixed contests that existed in Brazil[11] and Japan. They would later implement a different set of rules (example: eliminating kicking a grounded opponent), which differed from other leagues which were more in favour of realistic, "street-like" fights.[12] The first documented use of the termmixed martial arts was in a review ofUFC 1 by television criticHoward Rosenberg in 1993.
Originally promoted as a competition to find the most effectivemartial arts for real unarmed combat, competitors from different fighting styles were pitted against one another in contests with relatively few rules.[13] Later, individual fighters incorporated multiple martial arts into their style. MMA promoters were pressured to adoptadditional rules to increase competitors' safety, to comply with sport regulations and to broaden mainstream acceptance of the sport.[14] Following these changes, the sport has seen increased popularity with apay-per-view business that rivalsboxing andprofessional wrestling.[15]
The Pancrastinae: a statue portraying thepancratium, an event which took place in the RomanColosseum. Even as late as theEarly Middle Ages, statues were put up in Rome and other cities to honor remarkable pankratiasts. This statue, now part of theUffizi collection, is a Roman copy of a lost Greek original, circa 3rd century BC.Ancient Greek pankratiasts fighting. This drawing is an early 20th century copy of a scene from aPanathenaic amphora.[17]
Inancient Greece, there was a sport calledpankration, which featured grappling and striking skills similar to those found in modern MMA. Pankration was formed by combining the already established wrestling and boxing traditions and, in Olympic terms, first featured in the 33rdOlympiad in 648 BC. All strikes and holds were allowed with the exception of biting and gouging, which were banned. The fighters, called pankratiasts, fought until someone could not continue or signaled submission by raising their index finger; there were no rounds.[18][19] According to the historian E. Norman Gardiner, "No branch of athletics was more popular than the pankration."[20] There is also evidence of similar mixed combat sports inancient Egypt,India andJapan.[16]
The mid-19th century saw the prominence of the new sportsavate in the combat sports circle. French savate fighters wanted to test their techniques against the traditional combat styles of its time. In 1852, a contest was held in France between Frenchsavateurs and Englishbare-knuckle boxers in which French fighter Rambaud aliasla Resistance fought English fighter Dickinson and won using his kicks. However, the English team still won the four other match-ups during the contest.[21] Contests occurred in the late 19th to mid-20th century between Frenchsavateurs and other combat styles. Examples include a 1905 fight between French savateur George Dubois and ajudo practitioner Re-nierand which resulted in the latter winning by submission, as well as the highly publicized 1957 fight between French savateur andprofessional boxer Jacques Cayron and a young Japanesekarateka named Mochizuki Hiroo which ended when Cayron knocked Hiroo out with ahook.[21]
Catch wrestling appeared in the late 19th century, combining several global styles ofwrestling, including Indianpehlwani and English wrestling.[22][23] In turn, catch wrestling went on to greatly influence modern MMA.[citation needed][24] No-holds-barred fighting reportedly took place in the late 1880s when wrestlers representing the style of catch wrestling and many others met in tournaments and music-hall challenge matches throughout Europe. In the US, the first major encounter between a boxer and a wrestler in modern times took place in 1887 whenJohn L. Sullivan, then heavyweight world boxing champion, entered the ring with his trainer, wrestling championWilliam Muldoon, and was slammed to the mat in two minutes. The next publicized encounter occurred in the late 1890s when future heavyweight boxing championBob Fitzsimmons took on European wrestling championErnest Roeber. In September 1901,Frank "Paddy" Slavin, who had been a contender for Sullivan's boxing title, knocked out future world wrestling championFrank Gotch inDawson City, Canada.[25] The judo-practitioner Ren-nierand, who gained fame after defeating George Dubois, would fight again in another similar contest, which he lost to Ukrainian Catch wrestlerIvan Poddubny.[21]
Another early example of mixed martial arts wasBartitsu, whichEdward William Barton-Wright founded in London in 1899. Combiningcatch wrestling,judo,boxing,savate,jujutsu andcanne de combat (French stick fighting), Bartitsu was the first martial art known to have combined Asian and European fighting styles,[26] and which saw MMA-style contests throughout England, pitting European catch wrestlers and Japanese judoka champions against representatives of various European wrestling styles.[26]
Among the precursors of modern MMA are mixed style contests throughout Europe, Japan, and the Pacific Rim during the early 1900s.[27] In Japan, these contests were known asmerikan, from the Japanese slang for "American [fighting]".Merikan contests were fought under a variety of rules, including points decision, best of three throws or knockdowns, and victory via knockout or submission.[28]
Sambo, a martial art and combat sport developed in Russia in the early 1920s, merged various forms of combat styles such as wrestling, judo and striking into one unique martial art.[29][30] The popularity of professional wrestling, which was contested under variouscatch wrestling rules at the time, waned afterWorld War I, when the sport split into two genres: "shoot", in which the fighters actually competed, and "show", which evolved into modernprofessional wrestling.[31] In 1936, heavyweight boxing contenderKingfish Levinsky and professional wrestlerRay Steele competed in a mixed match, which catch wrestler Steele won in 35 seconds.[31] 27 years later, Ray Steele's protégéLou Thesz fought boxerJersey Joe Walcott twice in mixed style bouts. The first match was a real contest which Thesz won while the second match was a work, which Thesz also won.
In the 1940s in the Palama Settlement in Hawaii, five martial arts masters, under the leadership of Adriano Emperado, curious to determine which martial art was best, began testing each other in their respective arts of kenpo, jujitsu, Chinese and American boxing andtang soo do. From this they developedkajukenbo, the first American mixed martial arts.
In 1951, a high-profile grappling match wasMasahiko Kimura vs. Hélio Gracie, which was wrestled betweenjudokaMasahiko Kimura andBrazilian jiu jitsu founderHélio Gracie in Brazil. Kimura defeated Gracie using agyaku-ude-garami armlock, which later became known as the "Kimura" in Brazilian jiu jitsu.[32] In 1963, a catch wrestler and judoka "Judo"Gene Lebell fought professional boxer Milo Savage in ano-holds-barred match. Lebell won byHarai Goshi to rear naked choke, leaving Savage unconscious. This was the first televised bout of mixed-style fighting in North America. The hometown crowd was so enraged that they began to boo and throw chairs at Lebell.[33]
On February 12, 1963, three karatekas fromOyama dojo (kyokushin later) went to the Lumpinee Boxing Stadium in Thailand and fought against three Muay Thai fighters. The three kyokushin karate fighters were Tadashi Nakamura, Kenji Kurosaki and AkiFujihira (also known as Noboru Osawa), while the Muay Thai team of three authentic Thai fighter.[34] Japan won 2–1: Tadashi Nakamura and Akio Fujihira both knocked out their opponents with punches while Kenji Kurosaki, who fought the Thai, was knocked out by elbows. The Japanese fighter who lost, Kenji Kurosaki, was a kyokushin instructor, rather than a contender, and that he had stood in as a substitute for the absent chosen fighter. In June of the same year, karateka and future kickboxerTadashi Sawamura faced top Thai fighter Samarn Sor Adisorn: Sawamura was knocked down sixteen times on his way to defeat.[34] Sawamura went on to incorporate what he learned in that fight in kickboxing tournaments.
During the late 1960s to early 1970s, the concept ofhybrid martial arts was popularized in the West byBruce Lee via his system ofJeet Kune Do.[35] Lee believed that "the best fighter is not a boxer, karate or judo man. The best fighter is someone who can adapt to any style, to be formless, to adopt an individual's own style and not following the system of styles."[36] In 2004, UFC PresidentDana White would call Lee the "father of mixed martial arts" stating: "If you look at the way Bruce Lee trained, the way he fought, and many of the things he wrote, he said the perfect style was no style. You take a little something from everything. You take the good things from every different discipline, use what works, and you throw the rest away".[37]
A contemporary of Bruce Lee,Wing Chun practitionerWong Shun Leung, gained prominence fighting in 60–100 illegalbeimo fights against other Chinese martial artists of various styles. Wong also fought and won against Western fighters of other combat styles, such as his match against Russian boxer Giko,[38] his televised fight against afencer,[39] and his fight against Taiwanese kung fu master Wu Ming Jeet.[40] Wong combined boxing andkickboxing into his kung fu, as Bruce Lee did.
Muhammad Ali vs. Antonio Inoki took place in Japan in 1976. The classic match-up between professional boxer and professional wrestler turned sour as each fighter refused to engage in the other's style, and after a 15-round stalemate it was declared a draw.Muhammad Ali sustained a substantial amount of damage to his legs, asAntonio Inoki slide-kicked him continuously for the duration of the bout, causing him to be hospitalized for the next three days.[41] The fight played an important role in the history of mixed martial arts.[42]
The basis of modern mixed martial arts in Japan can be found across severalshoot-style professional wrestling promotions such asUWF International andPro Wrestling Fujiwara Gumi, both founded in 1991, that attempted to create acombat-based style which blendedwrestling,kickboxing andsubmission grappling. Another promotion formed around the same time byAkira Maeda calledFighting Network RINGS initially started as a shoot-style professional wrestling promotion but it also promoted early mixed martial arts contests. From 1995 onwards it began identifying itself as a mixed martial arts promotion and moved away from the original shoot style. Professional wrestlersMasakatsu Funaki andMinoru Suzuki foundedPancrase in 1993 which promoted legitimate contests initially under professional wrestling rules. These promotions inspiredPride Fighting Championships which started in 1997. Pride was acquired by its rival Ultimate Fighting Championship in 2007.[43][44]
A fight betweenGolden Gloves boxing championJoey Hadley and Arkansas Karate Champion David Valovich happened on June 22, 1976, at Memphis Blues Baseball Park. The bout had mixed rules: thekarateka was allowed to use his fists, feet and knees, while the boxer could only use his fists. Hadley won the fight via knockout on the first round.[45]
In 1988,Rick Roufus challengedChangpuek Kiatsongrit to a non-titleMuay Thai vs.kickboxing super fight. Roufus was at the time an undefeated Kickboxer and held both theKICK Super Middleweight World title and the PKC Middleweight U.S. title. Kiatsongrit was finding it increasingly difficult to get fights in Thailand as his weight (70 kg) was not typical for Thailand, where competitive bouts tended to be at the lower weights. Roufus knocked Changpuek down twice with punches in the first round, breaking Changpuek's jaw, but lost by technical knockout in the fourth round due to the culmination of low kicks to the legs that he was unprepared for. This match was the first popular fight which showcased the power of such low kicks to a predominantly Western audience.[46]
The growth of mixed martial arts (MMA) globally has been remarkable over the past few decades. MMA has evolved from being a niche combat sport to one of the most popular and commercially successful sports worldwide.[47]
The movement that led to the creation of present-day mixed martial arts scenes emerged from a confluence of several earlier martial arts scenes: thevale tudo events in Brazil, rooftop fights in Hong Kong'sstreet fighting culture, andprofessional wrestlers, especiallyin Japan.
Vale tudo began in the 1920s and became renowned through its association with the "Gracie challenge", which was issued byCarlos Gracie andHélio Gracie and upheld later by descendants of theGracie family. The "Gracie Challenges" were held in the garages and gyms of the Gracie family members. When the popularity grew, these types of mixed bouts were a staple attraction at the carnivals in Brazil.[48]
In the mid-20th century, mixed martial arts contests emerged in Hong Kong'sstreet fighting culture in the form of rooftop fights. During the early 20th century, there was an influx of migrants from mainland China, includingChinese martial arts teachers who opened up martial arts schools in Hong Kong. In the mid-20th century, soaringcrime in Hong Kong, combined with limitedHong Kong Police manpower, led to many young Hongkongers learning martial arts forself-defence. Around the 1960s, there were about 400 martial arts schools in Hong Kong, teaching their own distinctive styles of martial arts. In Hong Kong's street fighting culture, there emerged a rooftop fight scene in the 1950s and 1960s, where gangs from rival martial arts schools challenged each other to bare-knuckle fights on Hong Kong's rooftops, in order to avoid crackdowns by colonialBritish Hong Kong authorities. The most famous fighter to emerge from Hong Kong's rooftop fight scene wasBruce Lee, who combined different techniques from different martial arts schools into his ownhybrid martial arts system calledJeet Kune Do. Lee went on to popularize the concept of mixed martial arts internationally.[49]
Early mixed-match martial artsprofessional wrestling bouts in Japan (known asIshu Kakutōgi Sen (異種格闘技戦), literally "heterogeneous combat sports bouts") became popular withAntonio Inoki only in the 1970s. Inoki was a disciple ofRikidōzan, but also ofKarl Gotch, who trained numerous Japanese wrestlers incatch wrestling.
Regulated mixed martial arts competitions were first introduced in the United States byCV Productions, Inc. Its first competition, calledTough Guy Contest was held on March 20, 1980,New Kensington, Pennsylvania,Holiday Inn. During that year the company renamed the brand toSuper Fighters and sanctioned ten regulated tournaments inPennsylvania. In 1983, Pennsylvania State Senate passed a bill known as the "Tough Guy Law" that specifically called for: "Prohibiting Tough Guy contests or Battle of the Brawlers contests", and ended the sport.[50][51][52]
Japan had its own form of mixed martial arts discipline,Shooto, which evolved from shoot wrestling in 1985, as well as the shoot wrestling derivativePancrase, which was founded as a promotion in 1993.Pancrase 1 was held in Japan in September 1993, two months beforeUFC 1 was held in the United States in November 1993.
The firstVale Tudo Japan tournaments were held in 1994 and 1995 and were both won byRickson Gracie. Around the same time, International Vale Tudo competition started to develop through (World Vale Tudo Championship (WVC),VTJ,IVC, UVF etc.). Interest in mixed martial arts as a sport resulted in the creation of thePride Fighting Championships (Pride) in 1997.[58]
The sport reached a new peak of popularity in North America in December 2006: arematch between thenUFC light heavyweight championChuck Liddell and former championTito Ortiz, rivaled thePPV sales of some of the biggest boxing events of all time,[59] and helped the UFC's 2006 PPV gross surpass that of any promotion in PPV history. In 2007,Zuffa LLC, the owners of the UFC MMA promotion, bought Japanese rival MMA brandPride FC, merging the contracted fighters under one promotion.[60] Comparisons were drawn to the consolidation that occurred in other sports, such as theAFL-NFL Merger inAmerican football.[61]
The first documented use of the namemixed martial arts was in a review ofUFC 1 by television critic,Howard Rosenberg, in 1993.[62][63] The term gained popularity when the website, newfullcontact.com (one of the biggest websites covering the sport at the time), hosted and reprinted the article. The first use of the term by a promotion was in September 1995 by Rick Blume, president and CEO of Battlecade Extreme Fighting, just after UFC 7.[64]UFC official,Jeff Blatnick, was responsible for the Ultimate Fighting Championship officially adopting the name mixed martial arts. It was previously marketed as "Ultimate Fighting" and "No Holds Barred (NHB)", until Blatnick andJohn McCarthy proposed the name "MMA" at theUFC 17 rules meeting in response to increased public criticism.[65] The question as to who actually coined the name is still in debate.[66]
The first state-regulated MMA event was held in Biloxi, Mississippi on August 23, 1996, with the sanctioning of IFC's Mayhem in Mississippi[67] show by the Mississippi Athletic Commission under William Lyons. The rules used were an adaptation of the kickboxing rules already accepted by most state athletic commissions. These modified kickboxing rules allowed for take downs and ground fighting and did away with rounds, although they did allow for fighters to be stood up by the referee and restarted if there was no action on the ground. These rules were the first in modern MMA to define fouls, fighting surfaces and the use of the cage.
In March 1997, the Iowa Athletic Commission officially sanctionedBattlecade Extreme Fighting under a modified form of its existing rules forShootfighting. These rules created the three 'five-minute round/one-minute break' format, and mandated shootfighting gloves, as well as weight classes for the first time. Illegal blows were listed as groin strikes, head butting, biting, eye gouging, hair pulling, striking an opponent with an elbow while the opponent is on the mat, kidney strikes, and striking the back of the head with closed fist. Holding onto the ring or cage for any reason was defined as a foul.[68][69] While there are minor differences between these and the final Unified Rules, notably regarding elbow strikes, the Iowa rules allowed mixed martial arts promoters to conduct essentially modern events legally, anywhere in the state. On March 28, 1997, Extreme Fighting 4 was held under these rules, making it the first show conducted under a version of the modern rules.[citation needed]
In April 2000, theCalifornia State Athletic Commission voted unanimously in favor of regulations that later became the foundation for theUnified Rules of Mixed Martial Arts. However, when the legislation was sent to the California capital in Sacramento for review, it was determined that the sport fell outside the jurisdiction of the CSAC, rendering the vote meaningless.[70]
On September 30, 2000, theNew Jersey State Athletic Control Board (NJSACB) began allowing mixed martial arts promoters to conduct events in New Jersey. The first event was an IFC event titled Battleground 2000 held in Atlantic City. The intent was to allow the NJSACB to observe actual events and gather information to establish a comprehensive set of rules to regulate the sport effectively.[71]
On April 3, 2001, the NJSACB held a meeting to discuss the regulation of mixed martial arts events. This meeting attempted to unify the myriad rules and regulations which had been utilized by the different mixed martial arts organizations. At this meeting, the proposed uniform rules were agreed upon by the NJSACB, several other regulatory bodies, numerous promoters of mixed martial arts events and other interested parties in attendance. At the conclusion of the meeting, all parties in attendance were able to agree upon a uniform set of rules to govern the sport of mixed martial arts.[71]
The rules adopted by the NJSACB have become the de facto standard set of rules for professional mixed martial arts across North America. On July 30, 2009, a motion was made at the annual meeting of theAssociation of Boxing Commissions to adopt these rules as the "Unified Rules of Mixed Martial Arts". The motion passed unanimously.[72]
Canada formally decriminalized mixed martial arts with a vote on Bill S-209 on June 5, 2013. The bill allows for provinces to have the power to create athletic commissions to regulate and sanction professional mixed martial arts bouts.[74]
Since theUFC came to prominence inmainstream media in 2006, and with their 2007 merger withPride FC and purchases ofWEC andStrikeforce, it has been the most significant MMA promotion in the world in terms of popularity, salaries,talent, and level of competition.
According toFight Matrix, these are the promotions with the top ranked talent as of November 2024:[75]
Professional Fighters League (PFL). Based in McLean, Virginia. Broadcasts their fights locally on ESPN and ESPN+ and streaming internationally onDAZN and other platforms
There are hundreds of MMA training facilities throughout the world.[76][77]
MMA gyms serve as specialized training centers where fighters develop their skills across various martial arts disciplines, such as Brazilian jiu-jitsu, wrestling, Muay Thai, and boxing. These gyms provide structured environments for athletes to prepare for competition, offering coaching, sparring, and conditioning programs. Certain gyms, such as theUFC Performance Institute offer facilities likecryotherapy chambers,underwater treadmills, andDEXA machines.[78] The following are popular MMA gyms along with notable fighters that have trained out of them.
As a result of an increased number of competitors, organized training camps, information sharing, and modernkinesiology, the understanding of the effectiveness of various strategies has been greatly improved. UFC commentatorJoe Rogan claimed that martial arts evolved more in the ten years following 1993 (thefirst UFC event) than in the preceding 700 years combined.[79]
"During his reign atop the sport in the late 1990s he was the prototype – he could strike with the best strikers; he could grapple with the best grapplers; his endurance was second to none. "
— Mike Sloan describing UFC championFrank Shamrock's early dominance[80]
The high profile of modern MMA promotions such as UFC and Pride has fostered an accelerated development of the sport. The early 1990s saw a wide variety of traditional styles competing in the sport.[81] However, early competition saw varying levels of success among disparate styles.In the early 1990s, practitioners of grappling based styles such asBrazilian jiu-jitsu dominated competition in the United States. Practitioners of striking based arts such asboxing,kickboxing, andkarate, who were unfamiliar with submission grappling, proved to be unprepared to deal with itssubmission techniques.[82][83][84][85][86] As competitions became more and more common, those with a base in striking arts became more competitive as they cross-trained in styles based aroundtakedowns and submission holds.[86] Likewise, those from the varying grappling styles added striking techniques to their arsenal. This increase ofcross-training resulted in fighters becoming increasingly multidimensional and well-rounded in their skill-sets.
The new hybridization of fighting styles can be seen in the technique of "ground and pound" developed by wrestling-based UFC pioneers such asDan Severn,Don Frye andMark Coleman. These wrestlers realized the need for the incorporation of strikes on the ground as well as on the feet, and incorporated ground striking into their grappling-based styles. Mark Coleman stated atUFC 14 that his strategy was to "Ground him and pound him", which may be the first televised use of the term.
Since the late 1990s, both strikers and grapplers have been successful at MMA, although it is rare to see any fighter who is not schooled in both striking and grappling arts reach the highest levels of competition.
MMA fighters are ranked according to their performance and outcome of their fights and level of competition they faced. The most popular and used, ranking portals are:
Fight Matrix: Ranks up to 250–500 fighters worldwide for every possible division male and female.
Sherdog: Ranks top 10 fighters worldwide only for current available UFC divisions. Also used by ESPN.
SB Nation: Ranks top 14 fighters worldwide only for male divisions. Also used byUSA Today.
MMAjunkie.com: Ranks top 10 fighters worldwide for current UFC available divisions.
UFC: Ranks top 15 contenders, UFC signed fighters only, as per UFC divisions (for example: #2 means the fighter is #3 for the UFC, behind the Champion and the #1).
Tapology: Ranks top 10 fighters worldwide for every possible division.[87]
Ranking MMA: Top 50 MMA World Rankings for all Men's Divisions and Top 25 MMA World Rankings for all Women's Divisions. RankingMMA publishes Independent Mixed Martial Arts rankings that does not exclude any fighter based on their promotion. RankingMMA also provides UFC Rankings (Complete Roster), Historical MMA Rankings, Non-UFC Rankings, and MMA Prospect Rankings. Ranking MMA has published MMA World Rankings since 2006.
Sports Illustrated: Ranks top 10 fighters worldwide for current UFC available divisions.[88]
MMA Rising: Ranks top 10 fighters worldwide in every possible division.[89] Notable for theirUnified Women's Mixed Martial Arts. Rankings[90][91]
MMA Weekly: Ranks top 10 male fighters worldwide in every possible division, and P4P for female fighters.[92] Also used byYahoo! Sports.
MMA gloves. They are fingerless gloves which allow both striking and grappling to occur.
The rules for modern mixed martial arts competitions have changed significantly since the early days ofvale tudo, Japaneseshoot wrestling, andUFC 1, and even more from the historic style ofpankration. As the knowledge of fighting techniques spread among fighters and spectators, it became clear that the original minimalist rule systems needed to be amended.[93]The main motivations for these rule changes were protection of the health of the fighters, the desire to shed the perception of "barbarism and lawlessness", and to be recognized as a legitimate sport.[citation needed]
Small, open-fingered gloves were introduced to protect fists, reduce the occurrence of cuts (and stoppages due to cuts) and encourage fighters to use their hands for striking to allow more captivating matches. Gloves were first made mandatory in Japan'sShooto promotion and were later adopted by the UFC as it developed into a regulated sport. Most professional fights have the fighters wear 4 oz gloves, whereas some jurisdictions require amateurs to wear a slightly heavier 6 oz glove for more protection for the hands and wrists.
Time limits were established to avoid long fights with little action where competitors conserved their strength. Matches without time limits also complicated the airing of live events. The time limits in most professional fights are three 5 minute rounds, and championship fights are normally five 5-minute rounds. Similar motivations produced the "stand up" rule, where the referee can stand fighters up if it is perceived that both are resting on the ground or not advancing toward a dominant position.[93]
In the U.S., state athletic and boxing commissions have played a crucial role in the introduction of additional rules because they oversee MMA in a similar fashion to boxing. In Japan and most of Europe, there is no regulating authority over competitions, so these organizations have greater freedom in rule development and event structure.[citation needed]
Previously, Japan-based organizationPride Fighting Championships held an opening 10-minute round followed by two five-minute rounds. Stomps,soccer kicks and knees to the head of a grounded opponent are legal, but elbow strikes to the head are not.[94] This rule set is more predominant in the Asian-based organizations as opposed to European and American rules. More recently, Singapore-based organizationONE Championship allows soccer kicks and knees to the head of a grounded opponent as well as elbow strikes to the head, but does not allow head stomps.[95] In 2016, ONE later banned soccer kicks.[96] However, they still allow knees to the head of a grounded opponent. In 2024, the Association of Boxing Commissions and Combative Sports Mixed Martial Arts Committee made changes to theUnified Rules of Mixed Martial Arts, loosening the rules surrounding what a grounded opponent is, meaning fighters are now more vulnerable to kicks and knees to the head, and they also eliminated the rules prohibiting "12 to 6" elbows.[97]
Victory in a match is normally gained either by the judges' decision after an allotted amount of time has elapsed, a stoppage by the referee (for example if a competitor cannot defend themselves intelligently) or the fight doctor (due to an injury), asubmission, by a competitor'scornerman throwing in the towel, or byknockout.
As soon as a fighter is unable to continue due to legal strikes, his opponent is declared the winner. As MMA rules allow submissions andground and pound, the fight is stopped to prevent further injury to the fighter.
Referee stoppage: The referee may stop a match in progress if:
a fighter becomes dominant to the point where the opponent cannot intelligently defend themselves and is taking excessive damage as a result.
a fighter appears to be losing consciousness as he/she is being struck.
a fighter appears to have a significant injury such as a cut or a broken bone.
Doctor stoppage/cut: The referee will call for a time out if a fighter's ability to continue is in question as a result of apparent injuries, such as a large cut. The ring doctor will inspect the fighter and stop the match if the fighter is deemed unable to continue safely, rendering the opponent the winner. However, if the match is stopped as a result of an injury from illegal actions by the opponent, either a disqualification or no contest will be issued instead.
Corner stoppage: A fighter's corner may announce defeat on the fighter's behalf by throwing in the towel during the match in progress or between rounds. This is normally done when a fighter is being beaten to the point where it is dangerous and unnecessary to continue. In some cases, the fighter may be injured.
Retirement: A fighter is so dazed or exhausted that he/she cannot physically continue fighting. Usually occurs between rounds.
A physical tap on the opponent's body or mat/floor.
Tapping verbally.
Technical Submission: the referee stops the match when the fighter is caught in a submission hold and is in danger of being injured. This can occur when a fighter is choked unconscious, or when a bone has been broken in a submission hold (a broken arm due to akimura, etc.).
If the match goes the distance, then the outcome of the bout is determined by three judges. The judging criteria are organization-specific.
Technical decision: in the unified rules of MMA, if a fighter is unable to continue due to an accidental illegal technique late in the fight, a technical decision is rendered by the judges based on who is ahead on the judges' scorecards at that time. In a three-round fight, two rounds must be completed for a technical decision to be awarded and in a five-round fight, three rounds must be completed.
Forfeit: a fighter or their representative may forfeit a match prior to the beginning of the match, thereby losing the match.
Disqualification: a "warning" will be given when a fighter commits a foul or illegal action or does not follow the referee's instruction. Three warnings will result in a disqualification. Moreover, if a fighter is unable to continue due to a deliberate illegal technique from his opponent, the opponent will be disqualified.
No contest: in the event that both fighters commit a violation of the rules, or a fighter is unable to continue due to an injury from an accidental illegal technique, the match will be declared a "no contest", except in the case of a technical decision in the unified rules. A result can also be overturned to a no contest if the fighter that was originally victorious fails a post fight drug test for banned substances.
Mixed martial arts promotions typically require that male fighters wear shorts in addition to beingbarechested, thus precluding the use ofgi or fighting kimono to inhibit or assistsubmission holds. Male fighters are required by most athletic commissions to wear groin protectors underneath their trunks.[71] Female fighters wearshort shorts andsports bras or other similarly snug-fitting tops. Both male and female fighters are required to wear amouthguard.[71][98]
The need for flexibility in the legs combined with durability prompted the creation of various fighting shorts brands, which then spawned a range ofmixed martial arts clothing and casual wear available to the public.
According to the Unified Rules of Mixed Martial Arts, an MMA competition or exhibition may be held in a ring or a fenced area. The fenced area can be round or have at least six sides. Cages vary: some replace the metal fencing with a net, others have a different shape from an octagon, as the term "The Octagon" is trademarked by the UFC (although the 8-sided shape itself is not trademarked).[99] The fenced area is called a cage generically, or a hexagon, an octagon or an octagon cage, depending on the shape.
Most 'traditional' martial arts have a specific focus and these arts may be trained to improve in that area. Popular disciplines of each type include:[100]
Most styles have been adapted from their traditional forms, such asboxing stances, which lack effective counters to leg kicks, theMuay Thai stance, which is poor for defending against takedowns due to its static nature and a light front leg, andjudo orBrazilian jiu-jitsu techniques, which must be adapted for no-gi competition and susceptibility to strikes. It is common for a fighter to train with multiple coaches of different styles or an organized fight team to improve various aspects of their game at once.Cardiovascular conditioning, speed drills,strength training andflexibility are also important aspects of a fighter's training. Some schools advertise their styles as simply "mixed martial arts", which has become a style in itself, but the training will still often be split into different sections.
While mixed martial arts was initially practiced almost exclusively by competitive fighters, this is no longer the case. As the sport has become more mainstream and more widely taught, it has become accessible to wider range of practitioners of all ages. Proponents of this sort of training argue that it is safe for anyone, of any age, with varying levels of competitiveness and fitness.[101][102]
Brazilian jiu-jitsu (BJJ) is a form ofsubmission grappling. It came to international prominence in the martial arts community in the early 1990s, when BJJ expertRoyce Gracie won thefirst,second, andfourth Ultimate Fighting Championships, which at the time weresingle-elimination martial arts tournaments. Royce often fought successfully against larger opponents who practiced other styles, includingboxing,wrestling,shoot-fighting,karate, andtaekwondo. It has since become a staple art and key component for many MMA fighters. BJJ is largely credited for bringing widespread attention to the importance ofground fighting. BJJ is primarily a ground-based fighting style that applies close rangegrappling techniques and usesjoint locks andchokeholds to submit the adversary. But standup techniques can also be used such asthrows,holds, andstrikes.
Wrestling (includingfreestyle,Greco-Roman and Americanfolkstyle) gained tremendous respect due to its effectiveness in mixed martial arts competitions. It is widely studied by mixed martial artists as Wrestling allows competitors to control where the match will go: superior wrestlers can dominate theClinch and take their opponents into the ground with its excellenttakedowns, particularly against the legs, where they will transition intogroundfighting and can either get a superior top position and start striking their opponent (a tactic known as Ground-and-Pound)[103] or start grappling for submissions. While wrestlers with stronger striking base can use defensive wrestling to defend takedowns maintain the fight in the feet where they use their superior striking, a tactic known as "Sprawl-and-Brawl",[104] or use wrestling to escape submission attempts. It is also credited for conferring an emphasis on conditioning for explosive movement and stamina, both of which are critical in competitive mixed martial arts.
Groundfighting in MMA. Differently from othergrappling-based martial arts, you are allowed to strike your opponent when fighting on the ground.
Greco-Roman wrestling is one of two styles of wrestling contested at the Olympic Games, the other being Freestyle. Greco-Roman wrestling only allows for holds above the waist and has a strong emphasis on clinch fighting. Due to the difficulty to achieve takedowns when one is not allowed to attack the legs, Greco-Roman is not utilized in MMA as often as styles that do allow fighters to attack the legs, such as Freestyle and Catch. Despite this, there have been fighters who come from a background in Greco-Roman wrestling. Notable examples areRandy Couture,Dan Henderson,Mark Madsen,Matt Lindland (all four were Olympic wrestlers or Olympic alternates),Jon Jones,Dan Severn,Ilia Topuria,Alexander Volkanovski,Magomed Ankalaev andSergei Pavlovich.
Catch wrestling is the ancestor of freestyle wrestling and includes submissions which are prohibited in freestyle wrestling.[107] Widely popular around the world during the 19th and 20th centuries, catch wrestling underwent a decline as its amateur-side became olympic freestyle wrestling, while the professional side became modernprofessional wrestling. Catch survived in JapanesePuroresu-style Pro Wrestling, where wrestlers such asAntonio Inoki andKarl Gotch promoted "strong style pro wrestling", that whileworked, had realistic and full contact moves, resulting in the creation of theUniversal Wrestling Federation andShoot wrestling (which in their own turn would inspire the creation of legit proto-MMAshootfighting organizations such asShooto andPancrase). Many pro wrestlers that trained in shoot-style would later compete in MMA, which led to resurgence of Catch with the advent of mixed martial arts in the 90s. The termno holds barred was used originally to describe the wrestling method prevalent in catch wrestling tournaments during the late 19th century wherein no wrestling holds were banned from the competition, regardless of how dangerous they might be. The term was applied to mixed martial arts matches, especially at the advent of the Ultimate Fighting Championship.[108]
Luta Livre (also referred to Luta LivreBrasileira,Submission orEsportiva) is a Braziliansubmission wrestling style, developed in Brazil in the 1920s bycatch wrestling practitionerEuclydes "Tatu" Hatem, including techniques fromcatch wrestling,judo,wrestling andBrazilian jiu-jitsu. Luta livre is divided in the categories ofesportiva, which is a form of submission grappling, differentiating from no-gi BJJ with its focus on quick and energetic submissions, andvale tudo, which includes strikes both standing up and on the ground in addition to grappling and submissions.[112] Luta livre was important to the development of mixed martial arts, as rivalry between jiu-jitsu and luta livre fueled thevale tudo scene. However, the success of Brazilian jiu-jitsu over luta livre practitioners, especially after theDesafio: Jiu Jitsu vs Luta Livre event in 1991 (which was broadcast live byRede Globo), resulted in the style waning in popularity,[113] although it seems to be making a resurgence, especially as an alternative to both Brazilian jiu-jitsu and catch wrestling.[114] Some notable luta livre practitioners in MMA include:Marco Ruas,Eugenio Tadeu,José Aldo,Renato Sobral,Pedro Rizzo,Alexandre Franca Nogueira,Terry Etim,Jesus Pinedo andDarren Till.
Sambo is a Russian martial art, combat sport and self-defense system.[119] It is a mixture ofjudo andfreestyle wrestling using akeikogi known askurtka. Sambo focuses on throwing, takedowns, grappling, and includes submissions from judo andcatch wrestling. Sports sambo is characterized as a grappling style focused inpinning and in explosive takedowns which can be quickly transitioned into devastatingleglocks. Sambo also has a modality known ascombat sambo, which adds punches, kicks, elbows and knees, making it a proto-MMA hybrid fighting style. Sambo is popular in Russia and eastern Europe, where it is taught as a complement to judo and wrestling training, Sambo also provides a good base for MMA with all-around skills for combining grappling and striking. Some notable Sambo fighters that transitioned into MMA include:Fedor Emelianenko,Khabib Nurmagomedov,Islam Makhachev,Igor Vovchanchyn,Oleg Taktarov,Andrei Arlovski,Yaroslav Amosov, andShavkat Rakhmonov.
Sanda, or Sanshou, is one of the two disciplines ofsportwushu. It is a modernized and full contact version ofwushu, created in the late 20th century as a condensation of traditional Chinesekung fu techniques to be used in afull contact competition environment.[127][128] It is a kickboxing style which haspunching,kicking, some use of elbows andknee strikes—similar to Kickboxing or Muay Thai— but it has the distinction of allowing a range oftakedowns,throws andsweeps, similar to judo and wrestling.[127][129]
They can be highly effective in competition due to their mixture of striking and takedowns, which can be easily synthesized with the rest of MMA training, such as groundfighting.[129] It is prominently used by fighters from China, but it has found a following amongst many fighters around the world.[129] Chief amongst these fighters isCung Le, who is most notable for his TKO and KO victories over former UFC champions Frank Shamrock and Rich Franklin, and UFC strawweight championZhang Weili, the first Chinese champion in the UFC. Other wushu sanshou based fighters who have entered MMA includeMichael Page,Song Yadong,K. J. Noons,Pat Barry,Zhang Tiequan,[130]Muslim Salihov,[131] andZabit Magomedsharipov.[132]
Taekwondo is aKorean martial art, emerging in the 1950s as a mixture between Japanese Karate, traditional Korean martial arts and some Chinese kung fu. It is a striking-based style with heavy focus on various styles of kicking, such as head-height kicks, spinning jump kicks, and fast kicking techniques.[133] Several accomplished MMA fighters have an extensive background in taekwondo, and many were introduced to martial arts through it.[134][135] Some fighters who use taekwondo techniques in MMA are former UFC lightweight champion and WEC lightweight championAnthony Pettis, who is 3rd dan black belt as well as an instructor,[136]Benson Henderson,Yair Rodriguez,Marco Ruas and former UFC middleweight championAnderson Silva, who is a 5th dan black belt.[137]
In his instructional book, Anderson Silva admitted the influence of taekwondo in the formation of his unique style. "In each of my fights, I tried to utilize techniques from all the various styles I had studied. I threw taekwondo kicks. I threw Muay Thai knees and elbows, and I used my knowledge of Brazilian jiu-jitsu on the ground."[138] Anthony Pettis has also stated that he is "definitely a traditional martial artist first and a mixed martial artist second",[136] as well as his "style of attacking is different [because of his] taekwondo background".[139]
Capoeira is anAfro-Brazilian art form that incorporates elements of martial arts, games, music, and dance. Capoeira is often practiced as a form of dancing and game, but its origins lie as a concealed style of self-defense and combat, and can be used as such. It uses a style of fighting with quick and complex maneuvers, which use power, speed, and leverage across a wide variety of kicks, spins and techniques. Pure Capoeira is difficult to use in MMA due its complexity, but many fighters incorporated individual techniques into their reportoire.[140] Additionally, Capoeira has an importance to MMA history, as many capoeiristas participated inVale Tudo challenges in Brazil against practitioners of other martial arts, in particular with a rivalry with Brazilian Jiu-Jitsu.[141] In 1995 at theDesafio Internacional de Vale Tudo event, Capoeirista Mestre Hulk defeated two-time BJJ world championAmaury Bitetti using Capoeira techniques in an underdog victory.[142]
Although not as common as other disciplines, some fighters have used Savate effectively in MMA. Savate restricts the use of shins and knees, allowing only foot kicks. It focuses on kicking more than punching, and its kicks are characteristically very fast, mobile and flexible. It also possesses a complex and evasive footwork. However, because Savatuers train wearing shoes, adjustments have to be made to how they throw kicks in MMA. Notable Savate fighters includeKarl Amoussou,Gerard Gordeau,Cheick Kongo, and former Bellator Light Heavyweight ChampionChristian M'Pumbu.
Today, mixed martial artists mustcross-train in a variety of styles to counter their opponent's strengths and remain effective in all the phases of combat.
A Sprawl-and-Brawler is usually aboxer,kickboxer, orkarateka who has trained in various styles ofwrestling,judo, and/orsambo to avoid takedowns to keep the fight standing. This is a form which is heavily practiced in the amateur leagues.
Ground-and-pound is a strategy consisting of taking an opponent to the ground using atakedown or throw, obtaining a top, ordominant grappling position, and then striking the opponent repeatedly, primarily with fists,hammerfists, and elbows. Ground-and-pound is also used as a precursor to attemptingsubmission holds.
While most fighters use ground-and-pound statically, by way of holding their opponents down and hitting them with short strikes from the top position, a few fighters manage to utilize it dynamically by striking their opponents while changing positions, thus not allowing their opponents to settle once they take them down.Cain Velasquez is one of the most devastating ground strikers in MMA and is known for continuing to strike his opponents on the ground while transitioning between positions.[145]Fedor Emelianenko, considered among the greatest masters of ground-and-pound in MMA history, was the first to demonstrate this dynamic style of striking in transition. He was striking his opponents on the ground while passingguard, or while his opponents were attempting to recover guard.[146][147]
In the year 2000, MMA play-by-play commentatorStephen Quadros coined the popular phraselay and pray. This refers to a situation where a wrestler or grappler keeps another fighter pinned or controlled on the mat, throwing light strikes to avoid a stand up, yet exhibit little urgency to finish the grounded opponent with a knockout or a submission for the majority or entirety of the fight, looking for a decision win through high control time.[148] The implication of "lay and pray" is that after the wrestler/grappler takes the striker down and 'lays' on them to neutralize the opponent's striking weapons, they 'prays' that the referee does not return them to the standing position. This style is considered by many fans as the most boring style of fighting and is highly criticized for intentionally creating non-action, yet it is effective. Some argue that 'lay-and-pray' is justified and that it is the responsibility of the downed fighter to be able to protect themselves from this legitimate technique.[148][149][150][151] FormerUFC Welterweight championGeorges St-Pierre has been criticized by fans for playing it safe and applying the lay-and-pray tactic in his fights,[152] as has formerBellator MMA Welterweight championBen Askren, who justified the tactic, explaining that championship fights are much harder, as they are five rounds long compared with the usual three.[153]
MMA fighter attempts aTriangle-Armbar submission on his opponent.
Submission-seeking is a reference to the strategy of taking an opponent to the ground using a takedown orthrow and then applying asubmission hold, forcing the opponent tosubmit. While grapplers will often work to attain dominant position, some may be more comfortable fighting from other positions (ex. fighters pullingguard). It enable fighters to force opponents into submission through joint locks or chokes. Brazilian Jiu-Jitsu (BJJ) plays a significant role in MMA submission grappling, with techniques such as armbars, triangles, rear-naked chokes, guillotines, and kimuras being commonly utilized.[154]
Clinch-Fighting is a tactic consisting of using aclinch hold to prevent the opponent from moving away into more distant striking range, while also attempting takedowns or throws andstriking the opponent usingknees,stomps,elbows, andpunches. The clinch is often utilized by wrestlers and judokas that have added components of the striking game (typically boxing), andMuay Thai fighters.
Ken Shamrock was known for his impressive clinch work when he submittedDan Severn with a standing guillotine choke atUFC 6.
Wrestlers and judoka may use clinch fighting as a way to neutralize the superior striking skills of a stand-up fighter to prevent takedowns or throws by a superior ground fighter.Ronda Rousey, with herjudo background, is considered a master at initiating throws from the clinch to set uparmbars.[157]
Theclinch or "plum" of aMuay Thai fighter is often used to improve the accuracy ofknees andelbows by physically controlling the position of the opponent.Anderson Silva is well known for his devastating Muay Thai clinch. He defeated UFC middle weight championRich Franklin using the Muay Thai clinch and kneeing Franklin repeatedly to the body and face—breaking Franklin's nose. In their rematch Silva repeated this and won again.[158]
Other fighters may use the clinch to push their opponent against the cage or ropes, where they can effectively control their opponent's movement and restrict mobility while striking them with punches to the body or stomps also known asdirty boxing or "Wall and Maul".Randy Couture used hisGreco-Roman wrestling background to popularize this style en route to six title reigns in the UFC.[159]
Score-oriented fighting is a style that is based around trying to win through outscoring their opponent and winning a decision. Usually fighters who adopt this strategy use takedowns only forscoring, allowing the adversary to stand up and continue the fight. They also want to land clear strikes and control the octagon. In order to win the fight by decision, all score oriented fighters have to have strong defensive techniques and avoid takedowns.[160]
In general, fighters who cannot win fights through lightning offense, or are more suited to win fights in the later rounds or via decision are commonly known asgrinders. Grinders aim to shut down their opponent's game plan and chip away at them via light strikes, clinching, smothering and ground-and-pound for most of the rounds. Prominent examples of grinders areSean Strickland, who has a very defensive and stand-up striking focused style, andMerab Dvalishvili who has a very aggressive, wrestling focused style.
In Japan, female competition has been documented since the mid-1990s. Influenced by female professional wrestling andkickboxing, the Smackgirl competition was formed in 2001 and became the only major all-female promotion in mixed martial arts. Other early successful Japanese female organizations includedLadies Legend Pro-Wrestling, ReMix (a predecessor to Smackgirl), U-Top Tournament, K-Grace, and AX.[citation needed]
Aside from all-female organizations, most major Japanese male dominated promotions have held select female competitions. These have includedDEEP, MARS, Gladiator, HEAT, Cage Force,K-1,Sengoku,Shooto (under the name G-Shooto), andPancrase (under the name Pancrase Athena).[citation needed]
In the United States, prior to the success ofThe Ultimate Fighter reality show that launched mixed martial arts into the mainstream media,[citation needed] there was no major coverage of female competitions. Some early organizations who invited women to compete included, International Fighting Championships, SuperBrawl,King of the Cage, Rage in the Cage, Ring of Combat, Bas Rutten Invitational, and HOOKnSHOOT. From the mid-2000s, more coverage came when organizations such asStrikeforce,EliteXC,Bellator Fighting Championships, andShark Fights invited women to compete.
Outside Japan and the United States, female competition is almost exclusively found in minor local promotions. However, in Europe some major organizations have held select female competitions, includingIt's Showtime, Shooto Europe,Cage Warriors, andM-1 Global.
Following Zuffa's acquisition of Strikeforce in March 2011,[162][163][164][165] the UFC began promoting women's fights, with Ronda Rousey rapidly becoming one of the promotion's biggest draws.[166]
Controversy arose in 2013, when CFA (Championship Fighting Alliance) fighterFallon Fox came out as atransgender woman. The case became a centerpiece of debates concerning whether it was fair to have a transgender woman compete againstcisgender women in a contact sport.[167] Neither the UFC nor Invicta FC says they will allow her to fight, and then-UFC Bantamweight champion Ronda Rousey said she would not fight her.[168]
Amateur Mixed Martial Arts is theamateur version of the Mixed Martial Arts in which participants engage largely or entirely without remuneration. Under theInternational Mixed Martial Arts Federation (IMMAF) and World MMA Association (WMMAA), it is practiced within a safe and regulated environment which relies on a fair and objective scoring system and competition procedures similar to those in force in theprofessional Mixed Martial Arts rules.[169][170]Amateur MMA is practiced with board shorts and with approved protection gear that includes shin protectors, and amateurMMA gloves.
The International Mixed Martial Arts Federation and the World Mixed Martial Arts Association announced an amalgamation on April 11, 2018, uniting the two organizations behind one bid for Olympic sport recognition after being instructed by Global Association of International Sport Federations (GAISF). The WMMAA and the IMMAF signed a legally binding affiliationmemorandum of understanding (MOU) in May 2018 and finalized the agreement by November 2018, along with the first unified world championships.[171][172]
The Global Association of Mixed Martial Arts (GAMMA) was established in 2018 by former WMMAA and IMMAF federations and representatives.[173][174] From 8 to 12 March 2024, mixed martial arts was included as a demonstration sport in the 2023 African Games in Accra, Ghana, under GAMMA.[175][176][177][178] From 11 to 13 July 2024, GAMMA member federations participated in the 2nd Asian Mixed Martial Arts Championships organised by the Asian Mixed Martial Arts Association (AMMA) under the Olympic Council of Asia.[179]
World Mixed Martial Arts Association (WMMAA) was founded in 2012 in Monaco byM-1 Global commercial promoters and is under the leadership of the General Secretary Alexander Endelgarth, President Finkelstein and Fedor Emelianenko.[180][181][182][183] The World MMA Association was an organization that managed and developed mixed martial arts, establishing rules and procedures, hosting MMA competitions.
On October 20, 2013, the first World MMA Championship was held in Saint Petersburg, Russia.[184]
By December 2013, WMMAA had 38 member states representing the sport and registered in accordance with national laws. By 2017, WMMAA had expanded to 83 members: Afghanistan, Albania, Armenia, Austria, Azerbaijan, Belarus, Belgium, Bulgaria, Canada, Croatia, Colombia, Czech Republic, France, Guatemala, Georgia, Greece, India, Iran, Italy, Kazakhstan, Latvia, Lithuania, Macedonia, Moldova, Monaco, Mongolia, the Netherlands, Poland, Portugal, Romania, Russia, Senegal, Serbia, Slovakia, South Korea, Spain, Switzerland, Tajikistan, Trinidad and Tobago, Turkey, Ukraine, Uzbekistan, and Venezuela.[185]
On February 29, 2012, the International Mixed Martial Arts Federation (IMMAF) was set up to bring international structure, development and support to mixed martial arts worldwide.[186] IMMAF launched with support of market leader, theUltimate Fighting Championship (UFC).[187][188] The IMMAF is a non-profit, democratic federation organized according to international federation standards to ensure that MMA as a sport is allowed the same recognition, representation and rights as all other major sports. The IMMAF is registered under Swedish law and is founded on democratic principles, as outlined in their statutes.[189] As of March 2015, there were 39 total members from 38[190] countries, which come from Austria, Bahrain, Belgium, Brazil, Bulgaria, Cameroon, Canada, Czech Republic, Denmark, El Salvador, Estonia, Finland, France, Germany, Greece, Iceland, India, Ireland (Northern Ireland), Italy, Jordan, Lebanon, Lithuania, Malaysia, Nepal, The Netherlands, New Zealand, Norway, Pakistan, Paraguay, Poland, Portugal, Romania, The Seychelles, South Africa, Sweden, Switzerland, Tajikistan, Ukraine, the United Kingdom, and the United States of America.[190]
The IMMAF held its first Amateur World Championships in Las Vegas, US, from June 30 to July 6, 2014.[191][192][193]
GAMMA medallists on the podium at the 2023 African Games
GAMMA was founded in 2018 as the international governing body for mixed martial arts, with the support of main sponsorONE Championship.[173][174] It aims are to achieve official international sport recognition for mixed martial arts, to develop the sport and its governance structures globally and promote its growth and benefits in communities worldwide. Its vision is Olympic Games inclusion.[194][195][175] GAMMA is a non-profit organisation registered in the Netherlands with Alexander Engelhardt as president.[196] GAMMA has 80 national federations as members across 5 continents[196] and organises international, nations tournaments around the world under amateur MMA rules.[197][198][199][200] In 2024, GAMMA achieved the inclusion of mixed martial arts as a demonstration discipline in the 2023 African Games in Accra.[175][176][177][178]
A ring-side doctor attends to a fighter following a loss.
Mixed Martial Arts competitions have changed dramatically since the first Ultimate FightingChampionship in 1993, specifically with the inception of theUnified Rules of Mixed Martial Arts. There remains a paucity of data on injuries that occur in MMA, and resulting concerns with regard to MMA's safety remain. A 2014 systematic review concluded that the injury incidence rate in MMA appears to be greater than in most, if not all, other popular and commonly practiced combat sports.[201]
In a 2014 meta-analysis of the available injury data in MMA, the injury incidence rate was estimated to be 228.7 injuries per 1000 athlete-exposures (one athlete-exposure is defined as one athlete participating in a single fight).[201] The estimated injury incidence rate in MMA is greater than in other full-contact combat sports such asjudo (44.0 injuries per 1000 athlete-exposures),[202]taekwondo (79.4 injuries per 1000 athlete-exposures),[203]amateur boxing (77.7 injuries per 1000 athlete-exposures),[204] andprofessional boxing (118.0–250.6 injuries per 1000 athlete-exposures).[205][206][207][208]
In general, the injury pattern in MMA is very similar to that in professional boxing but unlike that found in other combat sports such as judo and taekwondo.[201] The most commonly injured body region is the head (66.8% to 78.0% of reported injuries) followed by the wrist/hand (6.0% to 12.0% of reported injuries), while the most frequent types of injury were laceration (36.7% to 59.4% of reported injuries), fracture (7.4% to 43.3% of reported injuries), and concussion (3.8% to 20.4% of reported injuries).[201] The frequency of impact to the ear and low utilization of ear protection leads to a high frequency of perichondral hematoma that can lead tocauliflower ear.[209]
The repeated head strikes received by MMA competitors causes frequent concussions and permanentbrain damage.[210] Also, the repeated head trauma in contact sports, especially combat sports, are directly related to a brain disease calledchronic traumatic encephalopathy (CTE). This disease begins to develop during the life of the athlete, and continues to develop even after sports activity has ceased.[211][212][213][214][215][216]
Because the disease is detected post-mortem, and MMA as a sport is relatively young, there are still few cases of CTE recognized in MMA, although there are more and more suspected and confirmed cases of CTE.[217][218] In preliminary results reported in April 2012 as part of an ongoing study of a 109 professional boxers and MMA fighters being conducted by Charles Bernick and his colleagues atCleveland Clinic's Lou Ruvo Center for Brain Health, fighters with more than six years of ring experience were observed to have reductions in size in theirhippocampus andthalamus, while fighters with more than twelve years of ring experience were observed to have both reductions in size and symptoms such asmemory loss (the hippocampus and thalamus deal with memory and alertness). Bernick speculates that the cumulative damage over time from lesser blows may eventually prove an even more important topic of study than that of infrequent concussions.[219]
In January 2021, veteran UFC fighterSpencer Fisher confirmed to MMA Fighting that he suffered from all the symptoms of CTE: "I'm just beat up, and it's just gotten worse, like all my injuries are catching up with me now, aside from the brain thing, which is the biggest one, because it adds, it adds the depression, and putting things, thoughts together and staying on track." Later,Dana White ruled on this: "He's not the first and he's definitely not going to be the last. This is a contact sport and anybody who's ever done this younger, myself included, is dealing with brain issues. It's part of the gig."[220] In late 2021, Rose Gracie, daughter of UFC founderRorion Gracie, in an interview about CTE on theTrocação Franca podcast, called the lack of CTE awareness in MMA 'criminal negligence'.[221]
Although brain damage is common for MMA fighters, some, likeDemetrious Johnson, managed to avoid it. Johnson participated in a long-term brain study from 2012 to 2023 by theCleveland Clinic, where he underwent regular evaluations. Despite his 17-year MMA career, doctors concluded that his brain had not deteriorated at all. In fact, they found improvements in his cognitive abilities, including speech articulation and IQ. However, it is important to note that throughout his career, he only suffered one knockout and much less head trauma than other fighters.
There have been seven known deaths in MMA to date.[222][failed verification]There were no documented cases of deaths after a sanctioned MMA event prior to 2007.[223]
Since 2007, there have been six fatalities in mixed martial arts matches. The first was the death ofSam Vasquez on November 30, 2007.[224] Vasquez collapsed shortly after being knocked out by Vince Libardi in the third round of an October 20, 2007, fight at theToyota Center in Houston, Texas.[223] Vasquez had two separate surgeries to remove blood clots from his brain, and shortly after the second operation suffered a stroke and did not regain consciousness.[224]
The second death stemming from a sanctioned mixed martial arts contest occurred in South Carolina on June 28, 2010, when 30-year-old Michael Kirkham was knocked out and never regained consciousness. He was pronounced dead two days after the fight.[225]
The third death on August 11, 2012, involved 30 year old Tyrone Mims, who was making his amateur MMA debut at "Conflict MMA: Fight Night at the Point VI" in South Carolina, making his the second MMA-related death in the state.[226] After being TKO'd in the second round of the fight he became unresponsive and was taken to Medical University Hospital, where he was pronounced dead one hour later. No evidence of brain trauma or concussion was found and the initial autopsy has proved inconclusive. Coroner Rae Wooten explained that his death may probably have been from an irregular heartbeat caused by over exertion; however whether or not his death was a direct result of his fight remains a mystery.[227]
On February 27, 2014, 29-year-old Booto Guylain was transported to Johannesburg General Hospital to be treated for swelling and bleeding on the brain after suffering a KO loss via elbow in the last round of his fight in South African promotion "Extreme Fighting Championship Africa". He was unable to make a recovery, and after one week in the hospital he was pronounced dead.[228][229]
On April 9, 2016, 28-year-oldJoão Carvalho, died following a Total Extreme Fighting event at the National Stadium in Dublin (Ireland). The Portuguese fighter was beaten by technical knockout in a fight on 9 April 2016 againstCharlie Ward, and fell ill twenty minutes after the fight. He was taken immediately to Beaumont hospital, where he underwent emergency brain surgery, but died two days later.[230]
On July 15, 2017, after a TKO loss resulting from unanswered punches in the second round of his fight, 37 year old Donshay White became unresponsive and collapsed in his locker room and was rushed to the KentuckyOne Health Sts. Mary & Elizabeth Hospital in Kentucky.[231] He was soon pronounced dead and was revealed to be caused by hypertensive/atherosclerotic cardiovascular disease.[232]
Professional MMA competitions enjoy different levels of legality in different countries. This is dependent on the laws of the specific state.
TheInternational Mixed Martial Arts Federation attempts to provide an internationally recognised set of standards which will be universally adhered to.[233] However, they have no basis in national law and are meant as advisement only. Whereby regulation exists, however, the likelihood of MMA being legally recognised as a legitimate sport is increased. This was the case with France who banned it as a sport in 2016, due to a lack of regulation, then unbanned it in 2020 after a French federation began regulating it.[234]
^Prior to the widespread adoption of mixed martial arts, or MMA, as the name of the sport, multiple other names were used to refer to what is now known as "MMA". Early in the sport's history, it was typically referred to in theUnited States andBrazil as "No Holds Barred", or "NHB", (United States)[1] and "Vale Tudo" (Brazil).[2] Two of the earliest MMA promotion companies inJapan,Shooto andPancrase, referred to the sport as "Shooting" (Shooto)[3][4] and "Hybrid Wrestling" (Pancrase),[5] respectively. The sport is also commonly referred to colloquially as "ultimate fighting",[6] "shootfighting",[7] and "cage fighting";[8] it was often referred to derisively in the United States as "human cockfighting".[9]
^Barbosa Rozendo Lima, Vitor; Levi Fraga, Nicolas; Nobre de Carvalho, Vitor; Bettine de Almeida, Marco Antonio (September 22, 2015)."Influência do Vale-Tudo nos atletas atuais de MMA".EFdeportes.Archived from the original on September 13, 2017. RetrievedJanuary 7, 2021.
^"What's Pancrase?".Pancrase. RetrievedSeptember 26, 2023.In addition to producing professional Pancrase competitors who are known as Pancraseism (captain/ Kiuma Kunioku); Pancrase Inagakigumi(captain / Katsuomi Inagaki); Pancrase GRABAKA (captain/ Sanae Kikuta); Pancrase Mission(captain / Minoru Suzuki); Pancrase Megaton(captain/ Keigo Takamori). Pancrase Organization has its own gyms in Japan which is called P's LAB with plans to establish additional Pancrase amateur gyms and also to spread Hybrid Wrestling around the world.
^"What Is Shootfighting?".MMA Channel. August 31, 2020. RetrievedSeptember 26, 2023.In fact, some might claim that shootfighting was the original form of Mixed Martial Arts.
^abBrownell, Susan Elaine (1990).The olympic movement on its way into Chinese culture.University of California, Santa Barbara. pp. 29, 63.Archived from the original on May 13, 2018. RetrievedMay 13, 2018.In both ancient China and Greece, the most popular sports were probably wrestling, boxing, and combinations thereof (Greek pankration, Chinese leitai). The same might be argued for ancient Egypt, India and Japan. [...] In both ancient China and Greece, the no-holds-barred combat sport (Greek pankration, Chinese leitai) was probably the most popular one.
^Gardinier, E. Norman (1910).Greek Athletic Sports and Festivals. London: MacMillan. p. 444 Fig. 159.
^Gardiner, E. Norman, 'The Pankration' inGreek Athletic Sports and Festivals, London: MacMillan, 1910, p. 435
^Green, Thomas A., 'Pankration' inMartial Arts of the World: An Encyclopedia of History and Innovation, California: ABC-CLIO, 2010, p. 237
^Gardiner, E. Norman, 'The Pankration' inGreek Athletic Sports and Festivals, London: MacMillan, 1910, pp. 436–437
^abcGreen, Thomas A.Martial Arts of the World [2 volumes]: An Encyclopedia of History and Innovation. ABC-CLIO (2010). pp. 259–260.ISBN978-1598842432.
^abWilloughby, David P. (1970).The Super Athletes. A.S. Barnes & Co., Inc. pp. 376–380.ISBN0-498-06651-7.
^Roberto Pedreira (February 16, 2015).Choque: The Untold Story of Jiu-Jitsu in Brazil Volume 2, 1950–1960 (History of Jiu-Jitsu in Brazil 1856–1999).Clube de Autores.ISBN978-1505487169.
^Chris Crudelli (2008).The Way of the Warrior. Dorling Kindersley Ltd. pp. 318–319.ISBN978-14-0533-750-2.(Regarding Mixed Martial Arts (MMA)) With [Bruce Lee's] philosophy of "absorbing what is useful and disgarding what is not", Bruce Lee's influence can be seen in the development of MMA.
^Peligro, Kid (2003).The Gracie Way: An Illustrated History of the World's Greatest Martial Arts Family. Invisible Cities Press. pp. 79–84.ISBN1-931229-28-7.
^"Source: UFC buys Pride for less than $70M". Associated Press,ESPN. March 27, 2007.Archived from the original on January 1, 2011. RetrievedJune 15, 2007. "This is really going to change the face of MMA. Literally creating a sport that could be as big around the world as soccer. I liken it somewhat to when the NFC and AFC came together to create the NFL" —Lorenzo Fertitta, one of the UFC's majority owners
^UFC 40: Vendetta (Television production).Zuffa (November 22, 2002). Event occurs at 1:00 intoChuck Liddell vs.Renato Sobral. "The evolution of martial arts since 1993, since the UFC came around, martial arts have evolved more than they have in the last 700 years. We know exactly now what works in a real live situation with two warriors fighting. For a long time that was just speculation." —Joe Rogan
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^Sllack, Jack (January 4, 2013).Randy Couture Judo Chop: Boxing into the ClinchArchived January 22, 2014, at theWayback Machine "...The first major exponent of Greco-Roman wrestling in MMA, Randy Couture remains one of the few fighters to make full use of opportunities to clinch and the damage which can be done to the opponent from there...".bloodyelbow.com. Retrieved July 16, 2013.
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^Roy, Soham; Smith, Lee P. (January 2010). "A novel technique for treating auricular hematomas in mixed martial artists (ultimate fighters)".American Journal of Otolaryngology.31 (1):21–24.doi:10.1016/j.amjoto.2008.09.005.ISSN0196-0709.PMID19944894.
^Tagge, Chad A; Fisher, Andrew M; Minaeva, Olga V; Gaudreau-Balderrama, Amanda; Moncaster, Juliet A; Zhang, Xiao-Lei; Wojnarowicz, Mark W; Casey, Noel; Lu, Haiyan; Kokiko-Cochran, Olga N; Saman, Sudad; Ericsson, Maria; Onos, Kristen D; Veksler, Ronel; Senatorov, Vladimir V Jr; Kondo, Asami; Zhou, Xiao Z; Miry, Omid; Vose, Linnea R; Gopaul, Katisha R; Upreti, Chirag; Nowinski, Christopher J; Cantu, Robert C; Alvarez, Victor E; Hildebrandt, Audrey M; Franz, Erich S; Konrad, Janusz; Hamilton, James A; Hua, Ning; Tripodis, Yorghos; Anderson, Andrew T; Howell, Gareth R; Kaufer, Daniela; Hall, Garth F; Lu, Kun P; Ransohoff, Richard M; Cleveland, Robin O; Kowall, Neil W; Stein, Thor D; Lamb, Bruce T; Huber, Bertrand R; Moss, William C; Friedman, Alon; Stanton, Patric K; McKee, Ann C; Goldstein, Lee E (February 1, 2018)."Concussion, microvascular injury, and early tauopathy in young athletes after impact head injury and an impact concussion mouse model".Brain.141 (2):422–458.doi:10.1093/brain/awx350.PMC5837414.PMID29360998 – via Silverchair.
^Study of Fighters Shows Brain Changes Are Seen Before SymptomsArchived July 1, 2017, at theWayback Machine,The New York Times, Timothy Pratt, April 24, 2012. '...This is part of the Professional Fighters Brain Health Study, now a year old ... Dr. Bernick will present these findings on Wednesday in New Orleans at the American Academy of Neurology's annual meeting ... Though Dr. Bernick intends to continue his study of boxers for at least five years, he said the preliminary findings were worth the attention of the neurology association's annual meeting, as "nobody has the numbers we do."'
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