IBO computerised ratings
IBO bantamweight rankings
The IBO’s current bantamweight ratings in full. Where the other four bodies publish fifteen names, the IBO publishes 100, produced by computer rather than by a ratings committee. The IBO bantamweight title is currently vacant. Seiya Tsutsumi is rated first among the contenders at 13-0-3. This month 29 fighters moved up the table and 5 entered it for the first time.
IBO championVacant
| # | Movement since last month | Fighter | Nationality | Age | Record | KOs | Titles held |
|---|---|---|---|---|---|---|---|
| 1 | Unchanged | Seiya Tsutsumi | Japan | 30 | 13-0-3 | 8 | WBA World |
| 2 | Up 1 place | Tenshin Nasukawa | Japan | 27 | 8-1 | 3 | WBO Asia Pacific |
| 3 | Up 1 place | David Cuellar Contreras | Mexico | 24 | 29-1 | 18 | WBC International |
| 4 | Up 1 place | Kazuto Ioka | Japan | 37 | 32-5-1 | 17 | WBA World |
| 5 | Up 1 place | Emmanuel Rodriguez | Puerto Rico | 33 | 23-3 | 13 | IBF World |
| 6 | Up 1 place | Michael Angeletti | United States | 30 | 15-0 | 8 | |
| 7 | Up 1 place | Andres Teran | Mexico | 26 | 19-2 | 14 | WBA Fedelatin |
| 8 | Up 2 places | Andrew Cain | United Kingdom | 30 | 15-1 | 13 | |
| 9 | Unchanged | Jason Moloney | Australia | 35 | 29-4 | 20 | IBF Inter-Continental |
| 10 | Up 1 place | Jeyvier Cintron | Puerto Rico | 31 | 14-1 | 7 | WBO International |
| 11 | Up 2 places | Ibrahim Mafia | Tanzania | 24 | 16-1-2 | 11 | |
| 12 | Unchanged | Jayr Raquinel | Philippines | 29 | 19-3-1 | 15 | |
| 13 | Down 1 place | Daigo Higa | Japan | 30 | 21-4-3 | 19 | |
| 14 | Up 8 places | Yahir Alan Frank Verdugo | Mexico | 23 | 18-1 | 13 | |
| 15 | Up 1 place | Juan Francisco Estrada | Mexico | 36 | 45-5 | 28 | WBC World |
| 16 | Down 1 place | Yuta Sakai | Japan | 21 | 8-0 | 7 | |
| 17 | Unchanged | Landile Ngxeke | South Africa | 31 | 17-2-1 | 9 | WBO Inter-Continental |
| 18 | Unchanged | Jordan Orozco Hernandez | Nicaragua | 21 | 17-0 | 17 | WBC Latino |
| 19 | Unchanged | Keita Kurihara | Japan | 33 | 21-9-1 | 18 | |
| 20 | Up 3 places | Jose Miguel Calderon Cervantes | Mexico | 23 | 15-3 | 6 | WBC Latino |
| 21 | Down 7 places | Fadhili Majiha | Tanzania | 33 | 35-14-4 | 16 | |
| 22 | Up 11 places | Mauro Forte | Italy | 32 | 23-1-2 | 10 | |
| 23 | Down 3 places | Nonito Donaire | Philippines | 43 | 43-10 | 28 | WBC World |
| 24 | Up 3 places | Katsuma Akitsugi | Japan | 28 | 15-1 | 5 | |
| 25 | Down 4 places | Antonio Vargas | United States | 29 | 19-2-1 | 11 | WBA Continental Americas |
| 26 | Down 2 places | Tomas Ricardo Salgado Landeros | Mexico | 28 | 14-1-1 | 10 | |
| 27 | Down 2 places | Keita Nakayama | Japan | 24 | 4-0 | 4 | |
| 28 | Up 21 places | David Mwale | Zambia | 27 | 13-0-1 | 7 | WBC International |
| 29 | Down 1 place | Tiisetso Matikinca | South Africa | 22 | 10-0 | 8 | |
| 30 | Down 1 place | Dominique Crowder | United States | 32 | 19-0 | 11 | |
| 31 | Down 5 places | Charlton Malajika | South Africa | 25 | 9-1-1 | 4 | IBO Youth |
| 32 | Down 2 places | Mekhdi Abdurashedov | Russia | 27 | 13-1 | 7 | |
| 33 | Down 2 places | Sento Ito | Japan | 21 | 6-0 | 5 | WBO Asia Pacific |
| 34 | Down 2 places | Rex Tso | Hong Kong SAR China | 39 | 24-0-1 | 15 | IBF Pan Pacific |
| 35 | Down 1 place | Tasana Salapat | Thailand | 32 | 81-2 | 54 | WBC ABC Silver |
| 36 | Down 1 place | Donnie Nietes | Philippines | 44 | 44-3-6 | 23 | WBO International |
| 37 | Unchanged | Wisaksil Wangek | Thailand | 39 | 59-7-1 | 47 | |
| 38 | Down 2 places | Anthony Garnica | United States | 26 | 14-0-1 | 8 | WBC Continental Americas |
| 39 | New entry this month | Hayate Kaji | Japan | 28 | 17-2 | 11 | |
| 40 | Down 1 place | Rodrigo Marte | Dominican Republic | 29 | 9-0 | 8 | |
| 41 | Down 1 place | Laldinsanga Laldinsanga | India | 23 | 13-0 | 8 | WBC Youth World |
| 42 | Up 1 place | Andrey Bonilla | United States | 21 | 6-0 | 5 | WBC FECARBOX |
| 43 | Up 2 places | Sergio Cordova Ibanez | Mexico | 23 | 11-0 | 5 | |
| 44 | New entry this month | B Rama Krishnan | India | 25 | 6-0-2 | 2 | |
| 45 | Up 2 places | Shori Umezu | Japan | 28 | 13-2-3 | 9 | |
| 46 | Up 4 places | Yuya Tanaka | Japan | 27 | 8-1 | 5 | |
| 47 | Up 1 place | Alejandro Jair Gonzalez | Mexico | 26 | 20-7-3 | 12 | WBC International Silver |
| 48 | Up 1 place | Muhammad Waseem | Pakistan | 38 | 15-2 | 10 | WBC Silver |
| 49 | Up 2 places | Argi Cortes | Mexico | 31 | 28-5-2 | 11 | IBF North American |
| 50 | Down 6 places | Kenbun Torres | Mexico | 38 | 16-7 | 11 | |
| 51 | Down 5 places | Hijiri Oka | Japan | 24 | 3-0 | 2 | |
| 52 | Unchanged | Reymart Gaballo | Philippines | 29 | 31-2 | 26 | WBO Oriental |
| 53 | Unchanged | Fumiya Fuse | Japan | 28 | 17-4-1 | 4 | |
| 54 | Up 2 places | Vincent Astrolabio | Philippines | 29 | 20-6 | 15 | WBO Inter-Continental |
| 55 | Down 1 place | Angel Gabriel Arancibia | Argentina | 23 | 10-1-1 | 7 | |
| 56 | Up 19 places | Jesus Antonio Larios Ruvalcaba | Mexico | 19 | 15-0 | 10 | |
| 57 | Up 1 place | Floyd Diaz | United States | 23 | 14-1 | 3 | WBC Youth World |
| 58 | Up 9 places | Edgar Javier Acosta Lopez | Mexico | 21 | 11-0 | 7 | |
| 59 | Unchanged | Shugo Hisataka | Japan | 23 | 4-4 | 2 | |
| 60 | New entry this month | Bruno Rios Jr. | United States | 20 | 9-0 | 7 | |
| 61 | Down 19 places | Kalolo Amiri | Tanzania | 26 | 18-2-1 | 10 | |
| 62 | Down 5 places | Aaron Maximus Garcia | United States | 22 | 10-0 | 9 | WBA Fedecentro |
| 63 | Down 3 places | Kento Uchigamae | Japan | 26 | 6-2-1 | 2 | |
| 64 | New entry this month | Vyacheslav Rogozin | Russia | 20 | 1-0 | ||
| 65 | Down 4 places | Alvin Camique | Philippines | 28 | 11-5-1 | 6 | |
| 66 | Down 4 places | Juan Zayas | Puerto Rico | 29 | 13-1-1 | 10 | WBC FECARBOX |
| 67 | Down 29 places | Saul Sanchez | United States | 29 | 21-5-1 | 12 | WBA Fedecentro |
| 68 | Down 5 places | Alexis Molina Aguirre | Mexico | 27 | 14-1-2 | 6 | |
| 69 | Down 3 places | Daniel Gorsh | Ghana | 26 | 17-1 | 13 | WBO Africa |
| 70 | Down 5 places | Dago Jose Valdes Orozco | Colombia | 21 | 7-0 | 5 | WBC Latino |
| 71 | Down 3 places | Rubens Diego Dos Santos | Brazil | 28 | 16-1 | 11 | WBO Latino |
| 72 | Down 2 places | Sharwan Das | India | 24 | 9-0 | 9 | |
| 73 | Down 2 places | Asekho Nocele | South Africa | 22 | 10-0 | 6 | |
| 74 | Unchanged | Yushi Yamaguchi | Japan | 24 | 5-2 | 1 | |
| 75 | Down 2 places | Abdulazeez Khaled Alamoodi | United Arab Emirates | 32 | 12-0 | 12 | |
| 76 | Down 4 places | Andre Donovan | United States | 29 | 12-3 | 8 | |
| 77 | Down 2 places | Blas Camacho Gaxiola | Mexico | 20 | 11-0 | 11 | |
| 78 | Down 2 places | Ibrahim Boukedim | France | 24 | 6-0 | WBC Youth World | |
| 79 | Down 2 places | Saul Omar Felix Avalos | Mexico | 23 | 8-0 | 7 | WBC FECOMBOX |
| 80 | Down 1 place | Isaac Anguiano | United States | 23 | 11-1-1 | 4 | |
| 81 | Down 1 place | Erick Yahir Lopez Gomez | Mexico | 22 | 10-0-1 | 5 | |
| 82 | Down 4 places | Adrian Lerasan | Philippines | 27 | 16-9 | 7 | |
| 83 | New entry this month | Jose Alberto Arias | Dominican Republic | 30 | 14-3-1 | 6 | WBO Latino |
| 84 | Unchanged | Ryoji Miyashita | Japan | 24 | 8-3 | 3 | |
| 85 | Down 2 places | Hayate Hanada | Japan | 24 | 6-1-1 | 3 | IBF Youth |
| 86 | Down 4 places | Reo Nishioka | Japan | 26 | 6-1 | 3 | |
| 87 | Up 9 places | Kyosuke Nishiya | Japan | 25 | 8-3 | 6 | |
| 88 | Down 19 places | Joiy Nangolo | Namibia | 23 | 9-0-1 | 5 | |
| 89 | Down 8 places | Lusizo Manzana | South Africa | 29 | 13-3 | 6 | |
| 90 | Down 5 places | Georges Ory | France | 34 | 19-4-1 | 3 | WBC Francophone |
| 91 | Up 1 place | Kaisei Matsumoto | Japan | 24 | 9-2 | 5 | |
| 92 | Down 5 places | Eros Correa | United States | 33 | 15-3 | 9 | |
| 93 | Down 5 places | Tetsuro Ohashi | Japan | 27 | 14-5-1 | 4 | WBO Asia Pacific |
| 94 | Down 5 places | Gerwin Asilo | Philippines | 25 | 12-2 | 5 | WBO Oriental |
| 95 | Down 9 places | Jose L. Martinez-Mercado | Puerto Rico | 33 | 23-2-3 | 15 | |
| 96 | Down 6 places | Jakrawut Majungoen | Thailand | 31 | 53-8-2 | 29 | WBC ABC |
| 97 | Down 6 places | Paul Axel Rubio Pereyda | Mexico | 20 | 10-0 | 8 | |
| 98 | Up 2 places | Tsuyoshi Sato | Japan | 29 | 13-4-1 | 8 | |
| 99 | Down 2 places | Alexis Alvarado | United States | 25 | 10-1-1 | 5 | |
| 100 | Down 2 places | Emiliano Cardenas | United States | 21 | 10-1 | 4 | WBC Youth Intercontinenta |
Source: IBO computerised ratings, effective 1 Aug 2026. Movement is the IBO’s own month-on-month figure. Fighters rated inside the top fifteen link to their profile; the rest are listed as published.
See also the bantamweight ratings from every sanctioning body side by side and the full IBO rankings index.