Re: Vacant WBO Lightweight Division – Negotiations Sam Noakes vs. Abdullah Mason

Press Conference Notes: WBO Champion Keyshawn Davis Returns Home for Inaugural...

WBO president Gustavo Olivieri Presses to Preserve Ali Act

Championship Summer: Puerto Rican Star Xander Zayas to Battle Mexico’s...

4th Successful World Title Defense for Hiruta

Re: Show Cause Notice – WBO Female Jr. Middleweight Champion...

Resolution: Light Heavyweight Division – Interim Champion, Callum Smith

Navarrete Edges Suarez to Retain Crown

A total success at the first WBO Amanda Serrano Championships

WBO presents the Amanda Serrano Championships

Re: In The Matter Of The WBO Jr. Middleweight Division

Recap of WBO in Argentina!

The WBO congratulates Mr. Andy Foster on his induction into...

Land of the Rising Star: WBO Welterweight Champion Brian Norman...

Day 3 in Argentina; WBO President Gustavo Olivieri, Esq. Met...

The WBO was present in Villa Urquiza: support, training, and...

The Monster Arrives: Naoya Inoue Is Back in America!

WBO’s Donation in Argentina; Social Mission Beyond the Boxing Ring

And Still Undisputed WBO Champion Gabriela “Sweet Poison” Fundora

WBO Lightweight King Keyshawn Davis Defends Throne Against Edwin De...

Welcome to the WBO’s #NewEra Website

WBO Officials’ Seminars hosted by Russell Mora, Jay Nady, and...

WBO Awards Lightweight Champion Keyshawn Davis The World Title He...

Rafael Espinoza defends WBO featherweight world title against Edward Vazquez...