WBO Official Documents

Amended Resolution WBO Bantamweight World Champion John Riel Casimero

Amended Resolution WBO Bantamweight World Champion John Riel Casimero more

WBO World Championship Committee Resolution: WBO Bantamweight Champion John Riel Casimero

WBO World Championship Committee Resolution: WBO Bantamweight Champion John Riel Casimero more

WBO Administrative Offices Closed for Holidays; Contact Information

Please be advised that due to the Christmas Holidays, the WBO main offices will be closed until Monday, January... more

Purse Bid – WBO Middleweight Mandatory Championship Contests Demetrius Andrade vs. Zhanibek Alimkhanuly

Purse Bid – WBO Middleweight Mandatory Championship Contests Demetrius Andrade vs. Zhanibek Alimkhanuly PROMOTER NOTICE: Purse Bid – WBO... more

Show Cause Notice – WBO Bantamweight Champion John Riel Casimero

Amended John Riel Casimero Show Cause Notice Sanction Letter – Interim WBO Bantamweight Championship Contest – Paul Butler vs.... more

Re: Show Cause – WBO Female Jr. Flyweight Champion – Ms. Seniesa Estrada

Re: Show Cause – WBO Female Jr. Flyweight Champion – Ms. Seniesa Estrada more

WBO Middleweight Mandatory Championship Contests Negotiations : Demetrius Andrade vs. Zhanibek Alimkhanuly

WBO Middleweight Mandatory Championship Contests Negotiations: Demetrius Andrade vs. Zhanibek Alimkhanuly more

WBO Middleweight Division – Mandatory Challenger Designation Request Zhanibek Alimkhanuly

WBO Middleweight Division – Mandatory Challenger Designation Request Zhanibek Alimkhanuly Letter received (Sunday, November 21, 2021) To: Mr. President... more

Autorización – Título Interino Femenino OMB División Pluma Marcela Acuña vs. Débora Dionicius

Autorización – Título Interino Femenino OMB División Pluma Marcela Acuña vs. Débora Dionicius more

Re: Sanction Request – WBO Female Interim Featherweight Championship

Correo electrónico de Georgina Rivero / OR Promotions. Fecha: Miércoles, 10 de noviembre de 2021. Hora 2:39pm (ET) “Hola... more

PURSE BID: WBO MINI FLYWEIGHT MANDATORY CHAMPIONSHIP CONTEST WILFREDO MENDEZ VS. MASATAKA TANIGUCHI

PURSE BID: WBO MINI FLYWEIGHT MANDATORY CHAMPIONSHIP CONTEST WILFREDO MENDEZ VS. MASATAKA TANIGUCHI WBO Mini-Flyweight Purse Bid Mendez/Taniguchi Date: Oct... more

Purse Bid Minutes WBO Bantamweight Championship Contest Casimero/Butler

Purse Bid Minutes WBO Bantamweight Championship Contest Casimero/Butler more

WBO Mini-Flyweight Mandatory Championship – Negotiations Méndez/Taniguchi

WBO Mini-Flyweight Mandatory Championship – Negotiations Méndez/Taniguchi   WBO Mini-Flyweight Purse Bid Mendez/Taniguchi Date: Oct 20, 2021 Time: 08:00 PM Eastern... more

Purse Bid: WBO Bantamweight Mandatory Championship Bout John Riel Casimero Vs. Paul Butler

Purse Bid: WBO Bantamweight Mandatory Championship Bout John Riel Casimero Vs. Paul Butler more

WBO Bantamweight Mandatory Championship Contest – Negotiations John Riel Casimero vs. Paul Butler

WBO Bantamweight Mandatory Championship Contest – Negotiations John Riel Casimero vs. Paul Butler more

UPDATE: Purse bid for the mandatory bout between WBO Welterweight Champion Terence Crawford and challenger Shawn Porter

The purse bid for the mandatory bout between WBO Welterweight Champion Terence Crawford and challenger Shawn Porter has been... more

Resolution WBO Jr. Middleweight Division Mandatory Challenger Designation

Resolution WBO Jr. Middleweight Division Mandatory Challenger Designation more

Purse Bid Notice: WBO Welterweight Championship Contest Terence Crawford Vs. Shawn Porter

Purse Bid Notice Sportbodybuilding: WBO Welterweight Championship Contest – Terence Crawford Vs. Shawn Porter more

WBO Welterweight Championship Contest – Negotiations Terence Crawford vs. Shawn Porter

WBO Welterweight Championship Contest – Negotiations Terence Crawford vs. Shawn Porter more