BOXING CHAMPIONS
| Weight | IBF | WBA | WBC | WBO |
|---|---|---|---|---|
| Heavyweight | Oleksandr Usyk | Oleksandr Usyk | Oleksandr Usyk | Fabio Wardley |
| Cruiserweight | VACANT | Gilberto Ramirez | Noel Mikaelyan | Gilberto Ramirez |
| Light Heavyweight | Dmitry Bivol | Dmitry Bivol | David Benavidez | Dmitry Bivol |
| Super Middleweight | Osleys Iglesias | Jose Armando Resendiz | Christian Mbilli | VACANT |
| Middleweight | VACANT | Erislandy Lara | Carlos Adames | Janibek Alimkhanuly |
| Junior Middleweight | Josh Kelly | Xander Zayas | Sebastian Fundora | Xander Zayas |
| Welterweight | Lewis Crocker | Rolando Romero | Ryan Garcia | Devin Haney |
| Junior Welterweight | Richardson Hitchins | Gary Antuanne Russell | Dalton Smith | Shakur Stevenson |
| Lightweight | Raymond Muratalla | Gervonta Davis | Jadier Herrera | Abdullah Mason |
| Junior Lightweight | Emanuel Navarrete | Anthony Cacace | O'Shaquie Foster | Emanuel Navarrete |
| Featherweight | Angelo Leo | Brandon Figueroa | Bruce Carrington | Rafael Espinoza |
| Junior Featherweight | Naoya Inoue | Naoya Inoue | Naoya Inoue | Naoya Inoue |
| Bantamweight | Jose Salas Reyes | Seiya Tsutsumi | Takuma Inoue | Christian Medina |
| Junior Bantamweight | Willibaldo Garcia | Jesse Rodriguez | Jesse Rodriguez | Jesse Rodriguez |
| Flyweight | Masamichi Yabuki | Ricardo Sandoval | Ricardo Sandoval | Anthony Olascuaga |
| Junior Flyweight | Thanongsak Simsri | Rene Santiago | Shokichi Iwata | Rene Santiago |
| Strawweight | Pedro Taduran | Oscar Collazo | Melvin Jerusalem | Oscar Collazo |
