Zuffa Boxing has officially announced its most significant signing to date. Ring and IBF cruiserweight champion Jai Opetaia ...

Zuffa Boxing made its first major addition to the roster with the signing of IBF cruiserweight champion Jai Opetaia to a ...

Zuffa Boxing has a new world champion on its roster. The boxing promotion, founded in part by UFC president and CEO Dana ...

Two-time and current world champion Jai Opetaia of Australia joins Zuffa Boxing, targeting unification bouts and the ...

Zuffa Boxing officially has its first big star. One week ahead of their first promotional event, Zuffa Boxing announced the signing of IBF and The Ring cruiserw ...

Teddy Atlas has voiced his opinion following the surprise announcement that IBF cruiserweight world champion Jai Opetaia has ...

Zuffa Boxing has snapped up lineal and IBF cruiserweight champion Jai Opetaia on a co-promotional deal. It marks a major coup ...

Zuffa Boxing, headed up by Dana White, has announced its first truly significant signing in IBF Cruiserweight World Champion, ...

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Australia's Opetaia (29-0, 23 KOs) is a two-time IBF cruiserweight champion, having previously held the title from July ...

Zuffa Boxing has added its most accomplished fighter to date, announcing the signing of lineal, Ring and IBF cruiserweight ...

Zuffa Boxing announced on Friday that lineal, Ring and IBF cruiserweight champion Jai Opetaia has joined its roster, its ...