Jiří Procházka has reflected on his loss to Carlos Ulberg, analyzing what went wrong in the fight. He quoted from his favorite book, Miyamoto Musashi's "The Book of Five Rings," about the warrior mentality. Procházka denied that he showed mercy to Ulberg, instead attributing his defeat to a loss of concentration and underestimating his opponent. He admitted he became careless when he saw Ulberg as an easy target and paid the price. The post questions whether Procházka could have fought smarter, noting his tendency to prioritize action over tactical efficiency throughout his career.
Jiří Procházka has broken his silence on his defeat to Carlos Ulberg, offering a candid self-assessment that shifts blame away from any act of compassion and squarely onto his own mental lapse.
Speaking publicly in the aftermath of the loss, Procházka drew on Miyamoto Musashi's "The Book of Five Rings" to frame his reflections on warrior discipline. He was clear on one point: he did not go easy on Ulberg. Instead, he admitted that he began to view his opponent as an easy target, grew careless as a result, and lost his concentration at a critical moment. That lapse, he acknowledged, cost him the fight.

Ulberg, now ranked third in the light heavyweight division, improved to a 15-1-0 record with the victory. The 35-year-old New Zealander, who trains out of City Kickboxing, stands six-foot-four with a 77-inch reach and has established himself as one of the more dangerous strikers in the division. He lands 6.54 significant strikes per minute at a striking accuracy of 55 percent, figures that reflect both his volume and his precision.
Why it matters
- Procházka's public admission of a mental error rather than a tactical one raises questions about his consistency at the elite level
- Ulberg's win at rank three strengthens his case for a top-two matchup in the light heavyweight division
- The stylistic dynamic is telling — Procházka's career-long preference for aggression over tactical discipline left him exposed against a precise, high-output striker
- How Procházka recalibrates his approach mentally and strategically will define whether he can return to title contention








