World rankings

Super-Lightweight world boxing rankings

140lb · 63.5kg limit · Updated 4 Sept 2026

The current super-lightweight world ratings from the IBF, WBA, WBC, WBO and IBO, listed side by side with the champion at the top of each column and movement shown against last month. The super-lightweight limit is 140lb (63.5kg). Ratings are pulled from each body’s most recent published list, and the publication date for each sits beneath the table.

The IBO column shows its top fifteen for comparison. It rates a hundred fighters at super-lightweight, which no other body does.

Super-Lightweight · 140lb world rankings, comparing IBF, IBO, WBA, WBC, WBO. Each body publishes on its own schedule; see the date under each column.
RankIBFupd 4 Sept 2026IBOupd 1 Aug 2026WBAupd 2 Sept 2026WBCupd 4 Sept 2026WBOupd 2 Sept 2026
ChampVacantMark ChamberlainVacantInterim championGary Antuanne RussellDalton SmithIsaac CruzInterim championShakur Stevenson
1Lindolfo DelgadoUnchangedKeyshawn DavisUnchangedVacantUnchangedAlberto PuelloUnchangedRaymond MuratallaNew entry this month
2VacantUnchangedAdam AzimUnchangedVacantUnchangedSandor MartinUnchangedEmiliano VargasDown 1 place
3VacantUnchangedArthur BiyarslanovUp 1 placeOscar DuarteUnchangedAdam AzimUnchangedOscar DuarteUnchanged
4Adam AzimUnchangedErnesto MercadoUp 1 placeVacantUnchangedVacantUnchangedErnesto MercadoUnchanged
5Ernesto MercadoUnchangedSubriel MatiasUp 1 placeVacantUnchangedSubriel MatiasUnchangedAdam AzimUnchanged
6VacantUnchangedZaur AbdullaevUp 1 placeVacantUnchangedOscar DuarteUnchangedVacantUnchanged
7Raymond MuratallaUnchangedKhariton AgrbaUp 1 placeVacantUnchangedVacantUnchangedJack RaffertyUnchanged
8Emiliano VargasUnchangedJon FernandezUp 2 placesFrank MartinUnchangedMark ChamberlainUp 4 placesLindolfo DelgadoDown 6 places
9Subriel MatiasUnchangedIsaac CruzUnchangedVacantUnchangedVacantUnchangedVacantUnchanged
10VacantUnchangedEmiliano VargasUp 1 placeVacantUnchangedVacantUnchangedFrank MartinNew entry this month
11Mark ChamberlainUnchangedAndy HiraokaUp 1 placeZaur AbdullaevUnchangedEmiliano VargasUnchangedSubriel MatiasDown 1 place
12VacantUnchangedLindolfo DelgadoUp 1 placeEmiliano VargasUnchangedVacantUnchangedVacantUnchanged
13Oscar DuarteUnchangedMichel RiveraUp 1 placeGavin GwynneUnchangedVacantUnchangedVacantUnchanged
14VacantUnchangedAlberto PuelloUp 1 placeVacantUnchangedVacantUnchangedVacantUnchanged
15VacantUnchangedJhon OrobioUp 1 placeVacantUnchangedJamaine OrtizNew entry this monthVacantUnchanged

Source: IBF · IBO · WBA · WBC · WBO

Each sanctioning body publishes its ratings on its own schedule, so the columns above are dated separately. Where a body leaves a position vacant, and the IBF routinely does at ranks 1 and 2 pending an eliminator, that is shown rather than hidden.

Who each body rates at super-lightweight

IBF super-lightweight rankings

The IBF super-lightweight title is vacant. Its number one contender is Lindolfo Delgado. Ratings published 4 Sept 2026.

IBO super-lightweight rankings

The IBO super-lightweight champion is Mark Chamberlain. Its number one contender is Keyshawn Davis. Ratings published 1 Aug 2026.

WBA super-lightweight rankings

The WBA super-lightweight champion is Gary Antuanne Russell. Ratings published 2 Sept 2026.

WBC super-lightweight rankings

The WBC super-lightweight champion is Dalton Smith. Its number one contender is Alberto Puello. Ratings published 4 Sept 2026.

WBO super-lightweight rankings

The WBO super-lightweight champion is Shakur Stevenson. Its number one contender is Raymond Muratalla. Ratings published 2 Sept 2026.

Super-Lightweight division limit

The super-lightweight limit is 140lb, which is 10 stone or 63.5kg. A fighter must make this weight at the official weigh-in, normally held the day before the bout. Missing it forfeits the right to win a title in the division, though the fight itself usually still goes ahead.