Compare live flyweight rankings from the WBA, WBC, IBF, WBO and The RING. Combined rankings list, not fight records. Single-organization lists: WBA, WBC, IBF, WBO or RING.
Sources
Latest published lists
Box-Rank presents each published list in a consistent format. Browse this division and its archive, read the methodology, or see how Box-Rank differs from BoxRec.
How many names moved on each organisation’s list this month.
There is a new World Champion: 
Sergio Mendoza Cordova(previously 
Ricardo Rafael Sandoval)
Became champion:
Won the title by stopping Ricardo Sandoval in the fifth round in Chicago.
First shown in October 2026 rankingsView sourceThere is a new Champion: Sergio Mendoza Cordova(previously Ricardo Rafael Sandoval)
Became champion:
Won the title by stopping Ricardo Sandoval in the fifth round in Chicago.
First shown in November 2026 rankingsView sourceExplore countries with at least three currently ranked flyweight boxers.
Flyweight is one of boxing's classic divisions, with a history dating back to the early 20th century. The division features fast, skilled fighters known for their technical ability and speed.
Flyweights are known for their exceptional speed, technical skill, and ability to fight at a very high pace. Fighters in this division typically rely on skill and volume punching.
The Flyweight division has been home to many legendary fighters, including Jimmy Wilde and more recently, fighters like Roman González. The division is known for producing exciting, fast-paced fights.
Flyweight has long been one of boxing's most respected divisions, with a rich history of competitive matchups and memorable championship fights.
Learn more about how boxing rankings work or explore current world champions across all divisions.
The ranking data is sourced from published ranking documents and pages for the WBA, WBC, IBF, WBO, and The RING. We check for new publications monthly and verify each list. All data is taken from publicly available source material published by those organizations and ratings sources.
Most organizations publish monthly rankings within the first two weeks of each month, though timing can vary. Box-Rank checks for new documents every month and aims to have new lists live within 24-48 hours of official publication.
A boxer may be inactive, unrecognized by that organization, or recently moved to a different weight class. The table reflects only the officially published top contenders. Extended inactivity, significant losses, or rule violations can also lead to removal.
Vacant means that organization has not named a champion or holder for that slot in this published list. It is not a ranked boxer. The rest of the contender order still comes from the same official document.
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