WBO: Oleksandr Usyk* IBF: Daniel Dubois WBA: Oleksandr Usyk** WBC: Oleksandr Usyk *Joseph Parker is the WBO interim heavyweight champion **Kubrat Pulev is the WBA "regular" heavyweight champion ...

Ukrainian boxer Oleksandr Usyk, who holds the WBA, WBO, WBC and IBO heavyweight titles ... as Usyk voluntarily vacated the IBF title in the summer. The belt now belongs to another UK boxer ...

29: Pontiac, USA, Timothy Bradley bt Devon Alexander by 10th-round technical decision (WBC/WBO light ... round stoppage (WBA/vacant IBF featherweight). Ekaterinburg, Russia, Dmitry Pirog bt Javier ...

Usyk earned a 12-round split decision win in their May 18 bout to retain the WBA (Super), IBF, WBO, IBO and The Ring heavyweight championships as well as winning the WBC heavyweight crown.