The IBF reportedly pulled its sanctioning of the Zuffa Boxing 04 main event after feeling "disrespected" ...

According to IBF rules, if a champion fights in a bout not sanctioned by the organization within the cruiserweight limit, the ...

Jai Opetaia remains the IBF cruiserweight champion despite Zuffa Boxing 04 main event drama ...

The roller coaster situation surrounding Jai Opetaia and the IBF cruiserweight championship took another dramatic twist on Tuesday as the sanctioning body, which had previously declared Opetaia would ...

When Jai Opetaia inked a deal with Zuffa Boxing earlier this year, the hard-hitting Australian Cruiserweight champion had ...

The Zuffa Boxing title has been a major sticking point for the IBF in the lead-up to the fight, and on Friday, the ...

A world champion boxer has been stripped of his IBF middleweight title following a doping violation. Janibek Alimkhanuly has ...

The International Boxing Federation (IBF) has made a decision on sanctioning Jai Opetaia and Brandon Glanton’s cruiserweight ...

Zuffa Boxing once again finds itself under attack by Oscar De La Hoya.

Dana White's Zuffa Boxing has made it clear that it will not recognize boxing's four major sanctioning bodies. As a result, ...

Jai Opetaia’s quest to become undisputed champion remains intact – for now.

For decades, boxing has been a fragmented sport divided by sanctioning bodies, rival promoters, and complicated negotiations ...