Carlos Ulberg revealed that he deliberately aimed for a first-round knockout because his corner was considering stopping the fight between rounds due to an injury he sustained. Ulberg stated that he knew he needed to finish his opponent in the opening frame and made a conscious decision to increase his power and aggression as a result. His corner had begun discussing the possibility of ending the bout if it went into the second round, which motivated Ulberg to press harder for the finish. The strategy proved successful as he secured the knockout victory in the first round before his corner needed to make that difficult decision.
Carlos Ulberg has revealed he was fighting against the clock in more ways than one during his most recent bout, disclosing that an injury sustained early in the fight had his corner contemplating stopping the contest between rounds.
The New Zealand light heavyweight, fighting out of City Kickboxing, said he was fully aware that his corner was discussing pulling him out of the fight if it progressed into the second round. That knowledge pushed him to dial up his power and aggression, with a first-round finish the only acceptable outcome. He executed the plan, securing the knockout before his corner was forced to make that difficult call.
Ulberg, known as "Black Jag," enters 2026 as one of the most dangerous strikers in the 205-pound division. Ranked third at light heavyweight and carrying a 15-1 record at 35 years old, the six-foot-four orthodox striker has built his reputation on relentless offensive output. He lands an exceptional 6.54 significant strikes per minute at 55 percent accuracy, numbers that reflect both his volume and his precision. With a 77-inch reach, he is capable of creating and maintaining distance while still generating serious power.
Why it matters
- Ulberg's ability to finish under duress reinforces his standing as a genuine title contender at light heavyweight
- The revelation adds context to the performance, showing composure and decision-making even while compromised
- His first-round finishing instinct, backed by elite striking volume, makes him a threat to anyone in the division
