Pound for pound is a ranking used in

combat sports A combat sport, or fighting sport, is a contact sport that usually involves one-on-one combat. In many combat sports, a contestant wins by scoring more points than the opponent, submitting the opponent with a hold, disabling the opponent (''knocko ...

, such as

boxing Boxing is a combat sport and martial art. Taking place in a boxing ring, it involves two people – usually wearing protective equipment, such as boxing glove, protective gloves, hand wraps, and mouthguards – throwing Punch (combat), punch ...

wrestling Wrestling is a martial art, combat sport, and form of entertainment that involves grappling with an opponent and striving to obtain a position of advantage through different throws or techniques, within a given ruleset. Wrestling involves di ...

, or

mixed martial arts Mixed martial arts (MMA) is a full-contact fighting combat sport, sport based on strike (attack), striking and grappling; incorporating techniques from various combat sports from around the world. In the early 20th century, various inter-s ...

, adjusted to compensate for

weight class Weight classes are divisions of competition used to match competitors against others of their own size. Weight classes are used in a variety of sports including Rowing (sport), rowing, Weightlifting#Weightlifting sports, weight lifting, and especi ...

. As fighters in different weight classes do not compete directly, determining the best fighter pound for pound requires subjective judgment, and ratings often vary as a result.

Boxing

In boxing, the term was historically associated with fighters such as Benny Leonard and

Sugar Ray Robinson Walker Smith Jr. (May 3, 1921 – April 12, 1989), better known as Sugar Ray Robinson, was an American professional boxer who competed from 1940 to 1965. He was inducted into the International Boxing Hall of Fame in 1990. He is often regarde ...

who were widely considered to be the most skilled fighters of their day, to distinguish them from the generally more popular (and better compensated) heavyweight champions. Since 1990, '' The Ring'' magazine has maintained a pound for pound ranking of fighters.

Mixed martial arts

Some mixed martial arts promotions have pound-for-pound rankings, including

Ultimate Fighting Championship The Ultimate Fighting Championship (UFC) is an American mixed martial arts (MMA) promoter (entertainment), promotion company based in Las Vegas, Nevada. It is owned and operated by TKO Group Holdings, a majority owned subsidiary of Endeavor ( ...

since 2013,

ONE Championship ONE Championship, formerly ONE Fighting Championship (ONE FC) until January 2015, is a Multinational corporation, multinational combat sports Promoter (entertainment), promotion founded on 14 July 2011 by Chatri Sityodtong and Victor Cui. Origi ...

since 2020, and

Bellator MMA Bellator MMA (formerly Bellator Fighting Championships) was an American mixed martial arts promotion (entertainment), promotion founded in 2008 by Bjorn Rebney and operated until 2025. The promotion takes its name from ''wikt:bellator, bellātor ...

since 2021. There are also multiple unofficial MMA pound-for-pound rankings, including by ESPN.com,

Sherdog Sherdog is an American website devoted to the sport of mixed martial arts (MMA). It also has many forums and discussion pages on the many topics of MMA like records, promotions, etc. The site is a member of the CraveOnline network and provides MM ...

Fight Matrix Fight Matrix is a mixed martial arts ranking system portal. It is one of the sport's most recognized ranking websites. Software According to website, "The rankings on this site are software generated, produced by a proprietary engine (CIRRS � ...

MMA Fighting ''MMA Fighting'' is a news website that covers the sport of mixed martial arts (MMA). Founded in 2001, the site is notable for its breaking news coverage, podcast series, and ''The MMA Hour with Ariel Helwani''. Overview ''MMAFighting.com'' ...

and Tapology.

Kickboxing / Muay Thai

ONE Championship publishes pound-for-pound rankings for

kickboxing Kickboxing ( ) is a full-contact hybrid Martial arts, martial art and Boxing (disambiguation), boxing type based on punch (combat), punching and kicking. Kickboxing originated in the 1950s to 1970s. The fight takes place in a boxing ring, norma ...

and

Muay Thai Muay Thai or Muaythai (, , ), sometimes referred to as Thai boxing, the Art of Eight Limbs or the Science of Eight Limbs, is a Thai martial art and full-contact combat sport that uses stand-up striking, sweeps, and various clinch fighting, cl ...

since 2020. Combat Press and Beyond Kickboxing also publish pound-for-pound rankings for kickboxing.

References

{{World boxing champions Metrics Terminology used in multiple sports Boxing terminology Kickboxing terminology Martial arts terminology