Gillian Robertson Bio
Gillian Elizabeth Robertson, born on May 17, 1995, in Niagara Falls, Ontario, Canada, is a Canadian professional mixed martial artist. Competing in the women’s Strawweight division of the Ultimate Fighting Championship (UFC), she is widely respected for her Brazilian Jiu-Jitsu skills and high finishing rate. Nicknamed “The Savage,” she holds the UFC women’s record for most submission wins and is tied for the UFC women’s record for most finishes.
Robertson is a Brazilian Jiu-Jitsu black belt under coach Din Thomas, and she has built her career around grappling dominance and well-rounded striking. Based in Port Saint Lucie, Florida, she continues to be one of the most dangerous submission threats in the women’s strawweight division.
Early Life and Background
Gillian Elizabeth Robertson was born and raised in Niagara Falls, Ontario, where she spent her childhood in a region known for its strong community sports culture. She was introduced to combat sports at the age of 16, when she began cardio kickboxing training at American Top Team. Within a few months of starting kickboxing classes, she transitioned into mixed martial arts training.
Two years after her initial introduction to combat sports, Robertson began competing in amateur MMA. Her decision to pursue martial arts reflected an early interest in athletic competition and a willingness to embrace the discipline required for the sport.
Path to MMA
Robertson started her professional MMA career in 2016, after compiling an impressive 9-1 record as an amateur. She competed in five professional bouts outside major promotions before receiving the opportunity that would change her career. In August 2017, she was selected as a cast member on The Ultimate Fighter 26, a UFC reality series designed to crown the promotion’s inaugural 125-pound women’s flyweight champion.
Although she lost a preliminary bout on the show to Barb Honchak via second-round TKO, her performances were strong enough to earn a UFC contract. This opportunity gave her a clear pathway onto the biggest stage in mixed martial arts.
Gillian Robertson Career
Early Career (2016–2017)
Robertson’s early professional career was marked by steady development. She built her record on regional shows, showcasing the Brazilian Jiu-Jitsu skills that would later define her UFC tenure. Her submission-heavy style quickly became a trademark, and opponents were forced to take notice of her ground game.
Her selection for The Ultimate Fighter 26 in 2017 served as a launching pad. Even though she did not win the tournament, the exposure and experience prepared her for the demands of competing at the highest level of the sport.
UFC Breakthrough (2017–2020)
Robertson made her official UFC debut on December 1, 2017, at The Ultimate Fighter 26 Finale, where she defeated Emily Whitmire via first-round submission. She followed that victory with a second-round rear-naked choke win over Molly McCann at UFC Fight Night 130 in May 2018. Her early UFC run demonstrated that her grappling could translate against top-tier competition.
Over the next several years, she traded wins and losses against a deep flyweight field, collecting submission victories over Veronica Macedo, Sarah Frota, and Cortney Casey, while also facing setbacks against opponents such as Mayra Bueno Silva and Maycee Barber. During this period, she earned her Brazilian Jiu-Jitsu black belt from coach Din Thomas, a milestone she described as emotional after nine years of dedicated training.
In 2020, Robertson, along with Din Thomas and teammate Jose Torres, left American Top Team. She eventually joined The GOAT Shed Academy, where she continued refining her craft and began her transition to the strawweight division.
Strawweight Era and Current Team (2023–Present)
Robertson moved up to the strawweight division in 2023, and the change produced immediate results. She defeated Piera Rodríguez by second-round armbar at UFC on ESPN 44, earning a Performance of the Night award. A decision loss to Tabatha Ricci followed, but she rebounded strongly in early 2024 with a second-round technical knockout of Polyana Viana at UFC 297, which also earned her a Performance of the Night bonus.
She continued her ascent with a dominant unanimous decision over Michelle Waterson-Gomez at UFC 303, a ground-heavy win over Luana Pinheiro at UFC Fight Night 247, and a second-round technical knockout of Marina Rodriguez at UFC on ESPN 67. In her most recent outing, she defeated former title challenger Amanda Lemos by unanimous decision, further cementing her status as a top contender in the division.
Style and Strengths
Robertson is best known for her Brazilian Jiu-Jitsu black belt credentials and her relentless ground game. She excels at taking opponents down, controlling them on the mat, and hunting for submissions such as rear-naked chokes and armbars. Her well-rounded skill set also includes kickboxing, allowing her to mix striking with her grappling seamlessly. The partnership with longtime coach Din Thomas has been a defining element of her development.
Notable Events and Milestones
Robertson holds the UFC women’s record for most submission wins and is tied for the UFC women’s record for most finishes. She was also noted as the first fighter to land a legal 12-6 elbow under the updated Unified Rules of Mixed Martial Arts. Outside of MMA, she has competed in professional grappling, including a notable rear-naked choke victory over former two-time champion Rose Namajunas at Fury Pro Grappling 6 in December 2022.
Gillian Robertson Career Wins
Across her professional MMA career, Gillian Elizabeth Robertson has compiled 17 total wins, including 1 by knockout, 1 by submission, and 6 by decision, according to verified records. She has also produced 10 finishes, which is tied for the most in UFC women’s history.
UFC Highlights
Robertson has earned multiple Performance of the Night awards during her UFC tenure, with notable bonuses following her submissions of Piera Rodríguez and her technical knockout of Polyana Viana. Her most recent UFC victory came against Amanda Lemos, capping a streak of performances that has positioned her among the elite of the strawweight division. She is also scheduled to challenge for the UFC Women’s Strawweight Championship against champion Mackenzie Dern.
Other Wins and Performances
Outside the UFC, Robertson has competed in professional grappling promotions such as Submission Underground and Fury Pro Grappling. Her most prominent grappling victory came against Rose Namajunas in December 2022, which she finished in just 65 seconds. She has also posted wins at Fury Pro Grappling 3 and Pit Submission Series 3, demonstrating her continued success across multiple rule sets.
Gillian Robertson Family
Family Background and Racing Lineage
Details about Gillian Elizabeth Robertson’s parents and family lineage are not publicly verified at this time.
Personal Life
Gillian Elizabeth Robertson is currently single and has no publicly confirmed children. She resides in Port Saint Lucie, Florida, where she trains at The GOAT Shed Academy. Her nickname, “The Savage,” has become closely associated with her aggressive, submission-first approach inside the cage.
2025 Season Performance
Gillian Elizabeth Robertson’s 2025 campaign was defined by her continued rise in the strawweight division. She opened the year with a second-round technical knockout of Marina Rodriguez at UFC on ESPN 67, showcasing sharp grappling and ground control. That win reinforced her reputation as one of the most consistent finishers on the UFC roster.
Heading into the latter part of the year, she was booked against Amanda Lemos after opponent changes altered the original matchup. Although the bout was pushed to early 2026 due to a Lemos injury issue at the Nevada Athletic Commission, the eventual unanimous decision victory over a former title challenger demonstrated Robertson’s ability to overcome adversity. Her ranking among the top strawweights in the world continued to climb as a result.
Looking ahead, Robertson is scheduled to challenge for the UFC Women’s Strawweight Championship against champion Mackenzie Dern, marking the biggest opportunity of her professional career. With her grappling pedigree, recent momentum, and veteran experience, she enters the bout as one of the most dangerous submission threats the division has ever seen.
