Eduardo Nunez Wins UD over Christopher Diaz – Retains Title

In a pulsating showdown at Los Mochis, Mexico, Eduardo “Sugar” Nunez retained his IBF super-featherweight title in a twelve-round unanimous decision victory over Christopher “Pitufo” Diaz. Numbers tell the tale: judges scored it 117-109 twice and 116-110 in Nunez’s favour. The champion, now 30-1 with 27 KOs, withstood a fierce onslaught from the gritty Puerto Rican veteran, Diaz, who falls to 30-6 with 19 KOs.

From the outset, Díaz imposed a relentless pressure. His straight left hooks found their mark early, opening a cut over Nunez’s left eye that would bleed through the final rounds. Despite the early blood and sustained aggression, it was Nunez’s volume, body work, and timely counters that kept him ahead. The seventh round proved pivotal: Diaz was dropped twice—once by a punch that grazed his shoulder and may have been more of a slip, and then by a flush right hand as he threw. Both counts were ruled knockdowns and swung the scorecards in Nunez’s favour.

Yet Diaz refused to relent, turning the championship rounds into a brutal war. In rounds eleven and twelve, particularly, he barreled forward, landing heavy shots that stunned and battered Nunez. The champion was backed into the ropes, cut, and forced to cover up under a storm of power punches, his survival drawing audible tension from the crowd. Despite the onslaught, Nunez jibed and countered where he could, demonstrating resilience even in those dramatic closing stages.

The atmosphere in Los Mochis was nothing short of electric, fueled by the storied Mexico-Puerto Rico rivalry that has colored boxing history for generations. Both men left sweat and ambition in the ring. Post-fight, a compelling moment played out when WBO champ Emanuel Navarrete—who had previously dispatched Diaz—joined Nunez in the ring and publicly called for a unification bout between the two Mexican warriors. Promoter Eddie Hearn echoed the sentiment, igniting talk of a showdown that fans in Mexico would clamour for.

Technically, Nunez displayed grit and adaptation. He wasn’t always throwing harder, but his volume—particularly to the body—wearied Díaz and broke momentum. He weathered early blood loss, turned in the key seventh round, and somehow survived the final barrage to take the nod.

Following the decision, Nunez’s record stands at 30-1 (27 KOs), while Díaz dips to 30-6 (19 KOs). With his first title defence secured, Nunez immediately positioned himself for bigger bouts—Navarrete looms largest among them. Still, names like Raymond Ford have also been mentioned as possible next opponents.

This clash will linger with fans—not just as a validation of Nunez’s championship mettle, but as a night of unforgiving and dogged boxing. It affirmed that he can take a storm and still flourish under fire, while Díaz once again proved he is far more than a stepping-stone: he’s a calibrator of champions.