Loading ranking…
IBO
International Boxing Organization
Computer ranking down to 100, published as an image.
Founded in 1988 · Miami, FL · 35 divisions · 2,054 ranked positions
Champion and No. 1, division by division
Places gained (▲, in green) or lost (▼, in red) since the ranking published a month ago (1M), three months ago (3M), six months ago (6M) or a year ago (1Y). “New”: not ranked back then. A dot: no archive old enough to compare yet.
Men
17 divisions
- HeavyweightUnlimitedChampion: vacantNo. 1: Oleksandr Usyk
- Cruiserweight200 lb · 90.7 kgChampion: vacantNo. 1: Jai Opetaia
- Light heavyweight175 lb · 79.4 kgChampion: Dmitrii BivolNo. 1: Najee Lopez
- Super middleweight168 lb · 76.2 kgChampion: Osleys IglesiasNo. 1: Saul Alvarez
- Middleweight160 lb · 72.6 kgChampion: Michel SoroNo. 1: Tim Tazyu
- Super welterweight154 lb · 69.9 kgChampion: vacantNo. 1: Vergil Ortiz Jr.
- Welterweight147 lb · 66.7 kgChampion: vacantNo. 1: Jack Catterall
- Super lightweight140 lb · 63.5 kgChampion: Mark ChamberlainNo. 1: Keyshawn Davis
- Lightweight135 lb · 61.2 kgChampion: vacantNo. 1: Andres Cortes
- Super featherweight130 lb · 59.0 kgChampion: Jono CarrollNo. 1: Moussa Gholam
- Featherweight126 lb · 57.2 kgChampion: vacantNo. 1: Omar Cande Trinidad
- Super bantamweight122 lb · 55.3 kgChampion: vacantNo. 1: Junto Nakatani
- Bantamweight118 lb · 53.5 kgChampion: vacantNo. 1: Seiya Tsutsumi
- Super flyweight115 lb · 52.2 kgChampion: vacantNo. 1: Roman Gonzalez
- Flyweight112 lb · 50.8 kgChampion: vacantNo. 1: Yoali Mejia Mosqueda
- Light flyweight108 lb · 49.0 kgChampion: vacantNo. 1: Regie Suganob
- Minimumweight105 lb · 47.6 kgChampion: vacantNo. 1: DianXing Zhu
| Division | Champion | Undisputed: all four major belts (WBC, WBA, WBO, IBF) on the same head. Unified: at least two. Interim: a stopgap title, until the reigning champion (injured, inactive) returns or a fight settles it. Vacant: no champion right now. | No. 1 | Places gained (▲, in green) or lost (▼, in red) since the ranking published a month ago (1M), three months ago (3M), six months ago (6M) or a year ago (1Y). “New”: not ranked back then. A dot: no archive old enough to compare yet. | Ranking |
|---|---|---|---|---|---|
| HeavyweightUnlimited | Vacant | Oleksandr Usyk | ·Change unknown | See all → | |
| Cruiserweight200 lb · 90.7 kg | Vacant | Jai Opetaia | ·Change unknown | See all → | |
| Light heavyweight175 lb · 79.4 kg | Dmitrii Bivol | Champion | Najee Lopez | ·Change unknown | See all → |
| Super middleweight168 lb · 76.2 kg | Osleys Iglesias | Champion | Saul Alvarez | ·Change unknown | See all → |
| Middleweight160 lb · 72.6 kg | Michel Soro | Champion | Tim Tazyu | ·Change unknown | See all → |
| Super welterweight154 lb · 69.9 kg | Vacant | Vergil Ortiz Jr. | ·Change unknown | See all → | |
| Welterweight147 lb · 66.7 kg | Vacant | Jack Catterall | ·Change unknown | See all → | |
| Super lightweight140 lb · 63.5 kg | Mark Chamberlain | Champion | Keyshawn Davis | ·Change unknown | See all → |
| Lightweight135 lb · 61.2 kg | Vacant | Andres Cortes | ·Change unknown | See all → | |
| Super featherweight130 lb · 59.0 kg | Jono Carroll | Champion | Moussa Gholam | ·Change unknown | See all → |
| Featherweight126 lb · 57.2 kg | Vacant | Omar Cande Trinidad | ·Change unknown | See all → | |
| Super bantamweight122 lb · 55.3 kg | Vacant | Junto Nakatani | ·Change unknown | See all → | |
| Bantamweight118 lb · 53.5 kg | Vacant | Seiya Tsutsumi | ·Change unknown | See all → | |
| Super flyweight115 lb · 52.2 kg | Vacant | Roman Gonzalez | ·Change unknown | See all → | |
| Flyweight112 lb · 50.8 kg | Vacant | Yoali Mejia Mosqueda | ·Change unknown | See all → | |
| Light flyweight108 lb · 49.0 kg | Vacant | Regie Suganob | ·Change unknown | See all → | |
| Minimumweight105 lb · 47.6 kg | Vacant | DianXing Zhu | ·Change unknown | See all → |
Women
18 divisions
- Heavyweight+ 175 lbChampion: vacantNo. 1: Minellis Blanco
- Cruiserweight200 lb · 90.7 kgChampion: vacantNo. 1: Ndeye Seynabou Ndiaye
- Light heavyweight175 lb · 79.4 kgChampion: vacant
- Super middleweight168 lb · 76.2 kgChampion: vacantNo. 1: Raquel Miller
- Middleweight160 lb · 72.6 kgChampion: vacantNo. 1: Desley Robinson
- Super welterweight154 lb · 69.9 kgChampion: vacantNo. 1: Elia Carranza
- Welterweight147 lb · 66.7 kgChampion: vacantNo. 1: Stephanie Pineiro Aquino
- Super lightweight140 lb · 63.5 kgChampion: vacantNo. 1: Sandy Ryan
- Lightweight135 lb · 61.2 kgChampion: vacantNo. 1: Beatriz Ferreira
- Super featherweight130 lb · 59.0 kgChampion: Bernice FerreiraNo. 1: Mea Motu
- Featherweight126 lb · 57.2 kgChampion: Nina MeinkeNo. 1: Erika Cruz Hernandez
- Super bantamweight122 lb · 55.3 kgChampion: vacantNo. 1: Skye Nicolson
- Bantamweight118 lb · 53.5 kgChampion: vacantNo. 1: Cherneka Johnson
- Super flyweight115 lb · 52.2 kgChampion: vacantNo. 1: Ellie Bouttell
- Flyweight112 lb · 50.8 kgChampion: vacantNo. 1: Diana Fernandez
- Light flyweight108 lb · 49.0 kgChampion: vacantNo. 1: Yesica Nery Plata
- Minimumweight105 lb · 47.6 kgChampion: vacantNo. 1: Aldana Florencia Lopez
| Division | Champion | Undisputed: all four major belts (WBC, WBA, WBO, IBF) on the same head. Unified: at least two. Interim: a stopgap title, until the reigning champion (injured, inactive) returns or a fight settles it. Vacant: no champion right now. | No. 1 | Places gained (▲, in green) or lost (▼, in red) since the ranking published a month ago (1M), three months ago (3M), six months ago (6M) or a year ago (1Y). “New”: not ranked back then. A dot: no archive old enough to compare yet. | Ranking |
|---|---|---|---|---|---|
| Heavyweight+ 175 lb | Vacant | Minellis Blanco | ·Change unknown | See all → | |
| Cruiserweight200 lb · 90.7 kg | Vacant | Ndeye Seynabou Ndiaye | ·Change unknown | See all → | |
| Light heavyweight175 lb · 79.4 kg | Vacant | — | ·Change unknown | See all → | |
| Super middleweight168 lb · 76.2 kg | Vacant | Raquel Miller | ·Change unknown | See all → | |
| Middleweight160 lb · 72.6 kg | Vacant | Desley Robinson | ·Change unknown | See all → | |
| Super welterweight154 lb · 69.9 kg | Vacant | Elia Carranza | ·Change unknown | See all → | |
| Welterweight147 lb · 66.7 kg | Vacant | Stephanie Pineiro Aquino | ·Change unknown | See all → | |
| Super lightweight140 lb · 63.5 kg | Vacant | Sandy Ryan | ·Change unknown | See all → | |
| Lightweight135 lb · 61.2 kg | Vacant | Beatriz Ferreira | ·Change unknown | See all → | |
| Super featherweight130 lb · 59.0 kg | Bernice Ferreira | Champion | Mea Motu | ·Change unknown | See all → |
| Featherweight126 lb · 57.2 kg |  Nina Meinke | Champion | Erika Cruz Hernandez | ·Change unknown | See all → |
| Super bantamweight122 lb · 55.3 kg | Vacant | Skye Nicolson | ·Change unknown | See all → | |
| Bantamweight118 lb · 53.5 kg | Vacant | Cherneka Johnson | ·Change unknown | See all → | |
| Super flyweight115 lb · 52.2 kg | Vacant | Ellie Bouttell | ·Change unknown | See all → | |
| Flyweight112 lb · 50.8 kg | Vacant | Diana Fernandez | ·Change unknown | See all → | |
| Light flyweight108 lb · 49.0 kg | Vacant | Yesica Nery Plata | ·Change unknown | See all → | |
| Minimumweight105 lb · 47.6 kg | Vacant | Aldana Florencia Lopez | ·Change unknown | See all → |
