Carlos Sao Murry Ulberg Bio
Carlos Sao Murry Ulberg is a New Zealand professional mixed martial artist and former kickboxer born on November 17, 1990, in Auckland, New Zealand. He competes in the Light Heavyweight division of the Ultimate Fighting Championship (UFC) and has quickly risen through the ranks to become a top contender in his weight class.
Early Life and Background
Ulberg was born in Auckland, New Zealand, to parents of Samoan, Māori, and German descent. His father was a boxer who represented Samoa at the Commonwealth Games. Raised by a foster family in South Auckland from the age of four, Ulberg attended Hillary College during his upbringing. He began playing rugby league as a child and later competed at a semi-professional level representing Counties-Manukau.
Before focusing on mixed martial arts, Ulberg was involved in various sports and also worked part-time as a model. He appeared on the reality television show Game Of Bros in 2018 and was twice offered the opportunity to star in New Zealand’s version of The Bachelor.
Path to MMA
Ulberg made his professional MMA debut in 2011 with the King of the Door promotion, securing a knockout victory in his first fight. He also competed in professional boxing, winning his only bout by unanimous decision in 2015. His diverse combat sports background laid a strong foundation for his transition to mixed martial arts.
Ulberg earned a contract with the UFC after a first-round knockout victory at Dana White’s Contender Series 34 in November 2020. This opportunity marked his entry into the highest level of MMA competition and set the stage for his rapid ascent in the Light Heavyweight division.
Carlos Ulberg Career
Early Career (2011–2020)
Ulberg began his professional MMA career in 2011, quickly demonstrating his striking power with a knockout win in his debut fight. He also ventured into professional boxing in 2015, winning his sole match by unanimous decision. Over nearly a decade, Ulberg honed his skills across multiple combat sports, gaining valuable experience and developing a versatile fighting style.
His early career was marked by steady progress and notable performances that caught the attention of larger promotions. Ulberg’s ability to finish fights both standing and on the ground made him a promising prospect heading into the UFC.
Dana White’s Contender Series Breakthrough (2020)
Ulberg’s performance at Dana White’s Contender Series 34 on November 4, 2020, was a pivotal moment in his career. He secured a first-round knockout against Bruno Oliveira, earning a UFC contract. This victory showcased his striking prowess and readiness to compete at the elite level of mixed martial arts.
Ultimate Fighting Championship Era (2021–Present)
Ulberg made his UFC debut at UFC 259 in March 2021 against Kennedy Nzechukwu. Despite an early offensive surge, he lost the fight via knockout in the second round but earned Fight of the Night honors for his performance. He rebounded with a series of wins, including unanimous decision victories and first-round knockouts, demonstrating growth and resilience.
Notable UFC victories include a first-round knockout of Nicolae Negumereanu at UFC 281 and a technical knockout of Ihor Potieria in May 2023, which earned him Performance of the Night awards. Ulberg continued to impress with a rear-naked choke submission win over Da Un Jung and a rapid knockout of Alonzo Menifield in May 2024, again earning Performance of the Night recognition.
In late 2024 and early 2025, Ulberg secured unanimous decision wins over Volkan Oezdemir and former UFC Light Heavyweight champion Jan Błachowicz, solidifying his status as a top contender. In September 2025, he defeated Dominick Reyes by first-round knockout, earning another Performance of the Night award and further elevating his profile in the division.
Driving Style and Strengths
Ulberg is known for his striking power and versatility, combining a background in kickboxing and boxing with effective grappling skills. His reach and height advantage allow him to control distance, while his aggressive style and finishing ability make him a constant threat in the octagon. Training with City Kickboxing, he benefits from a strong team environment and expert coaching.
Notable Events and Milestones
Ulberg’s UFC career is highlighted by multiple Performance of the Night awards and a Fight of the Night honor. His rapid knockout victories and ability to finish fights in various ways have made him a fan favorite. Key milestones include his Dana White’s Contender Series knockout that earned his UFC contract and his victories over former champions and top contenders.
Carlos Ulberg Career Wins
Carlos Ulberg has amassed a professional MMA record of 13 wins and 1 loss, with victories coming by knockout, submission, and decision. His success spans multiple promotions, culminating in a strong UFC record marked by significant wins against high-level competition.
Ultimate Fighting Championship Highlights
Ulberg’s UFC tenure features several highlight-reel finishes, including first-round knockouts and a notable submission win. His first UFC victory came against Fabio Cherant by unanimous decision, followed by a string of stoppages that showcased his striking and finishing skills. His most recent wins include unanimous decisions over elite opponents and a knockout of Dominick Reyes, underscoring his evolution as a top Light Heavyweight contender.
Other Wins & Performances
Prior to joining the UFC, Ulberg secured multiple wins in regional MMA promotions and a professional boxing victory. His diverse combat sports background contributed to his well-rounded skill set and competitive edge entering the premier MMA organization.
Carlos Ulberg Family
Family Background and Racing Lineage
Ulberg comes from a family with a strong sporting heritage. His father was a boxer who represented Samoa at the Commonwealth Games, providing a foundation of athletic excellence and inspiration. Ulberg’s multicultural background includes Samoan, Māori, and German ancestry.
Personal Life
Ulberg resides in Auckland, New Zealand. Details about his marital status and children are not publicly available. Outside of fighting, he has worked part-time as a model and participated in television projects, reflecting a multifaceted personal profile.
2025 Season Performance
In 2025, Carlos Ulberg continued to build momentum in the UFC Light Heavyweight division. He secured unanimous decision victories over former champion Jan Błachowicz and Volkan Oezdemir, demonstrating his ability to compete and win against top-tier opponents. His knockout win over Dominick Reyes in September 2025 earned him another Performance of the Night award, highlighting his continued growth and finishing ability.
Ulberg’s training with City Kickboxing remains a key factor in his success, providing strategic guidance and technical development. Looking ahead, he is positioned as a leading contender for the Light Heavyweight title, with a strong track record and growing fan support.