Bia Mesquita

Beatriz Mesquita was born on April 7, 1991, in Brazil, and began training Brazilian Jiu-Jitsu in 1996 alongside her brother as an extracurricular activity. While her brother stepped away after just one year, Bia's commitment never wavered — even as her family relocated to the coastal town of Saquarema in the state of Rio de Janeiro. There, she trained under Coach Luis Fernando at the Vento Sul academy, and her aptitude for the sport became apparent almost immediately. By age 10, she had already claimed the Brazilian National Junior Champion title and her third State Championship, signaling a talent that went far beyond her years.

Her athletic curiosity extended well beyond the mats. At age 9, Mesquita took up Judo, earning medals in several competitions before recurring knee injuries prompted her doctor to advise her to discontinue the sport at age 12. She turned to swimming and again demonstrated a natural athleticism that produced strong competitive results. In 2006, she added freestyle wrestling to her regimen, winning a junior state title before ultimately setting aside both disciplines to devote her full attention to BJJ and her academic studies.

Recognizing the extraordinary potential in his young student, Coach Luis Fernando arranged for Beatriz to travel to Tijuca, Rio de Janeiro, to train under Leticia Ribeiro — one of the most respected figures in the history of women's Brazilian Jiu-Jitsu. The move proved transformative. Within the world-class environment of Gracie Humaita, Mesquita's technical game developed rapidly, and she began competing at the highest levels of the sport.

The bond between student and master produced memorable milestones. In June 2009, Leticia Ribeiro promoted Mesquita to brown belt while she stood on the podium at the IBJJF World Championship — a symbolic gesture that fused achievement with recognition in a single moment. Mesquita repeated the tradition in March 2011, receiving her black belt from Ribeiro on the podium of the Pan American Championship. Each promotion, earned mid-competition at a major event, reflected both the depth of their relationship and the standard of excellence Mesquita consistently upheld.

Few competitors in the history of women's Brazilian Jiu-Jitsu have matched what Beatriz Mesquita has built on the IBJJF circuit. Across colored belt and black belt competition, she has accumulated 10 IBJJF World Championship gold medals — a figure that speaks to a sustained dominance stretching across more than a decade of elite competition.

Colored Belt World Titles

At colored belt levels, Mesquita captured World Championship gold in 2007, 2008, and 2009, establishing herself as the standout talent of her generation before she had even received her black belt. Complementing those titles, she earned Pan American Championship gold at colored belt in 2008 and 2009, building a competitive foundation that few athletes have matched entering the black belt ranks.

Black Belt World and Continental Dominance

Upon transitioning to black belt competition, the titles continued to accumulate. Mesquita claimed World Championship gold in 2014, 2015, 2016, 2018, 2019, and 2021 — a run of victories that places her among the most decorated athletes in the tournament's history. Three consecutive Pan American Championship titles at black belt, in 2014, 2015, and 2016, reinforced her position at the summit of gi competition. A gold medal at the IBJJF European Open in 2018 demonstrated that her dominance extended across circuits, while her IBJJF World No-Gi Championship title that same year confirmed her versatility across both gi and no-gi rulesets. The breadth and longevity of this record remains one of the defining features of her competitive legacy.

Beyond the gi, Beatriz Mesquita has built an equally formidable record in submission grappling's most prestigious arena. Her 2017 ADCC World Submission Wrestling Championship gold medal stands as the defining achievement of her no-gi career, confirming that her grappling mastery translates fully to the sport's highest no-gi stage. The victory placed her among the elite of elite grapplers and established her as a complete competitor across all formats.

Mesquita returned to the ADCC podium in 2022, earning a bronze medal, and continued competing at the championship level through the following cycle. At ADCC 2024, she advanced to the semi-finals before falling to Ana Carolina Vieira, ultimately claiming the bronze medal — a result that reaffirmed her standing among the world's top submission grapplers as the competitive field continued to evolve.

Her no-gi résumé extends further through a gold medal at EBI 16 Bantamweights in 2018, multiple UAEJJF Grand Slam victories in Abu Dhabi and Rio de Janeiro in 2017, and Abu Dhabi Pro titles in 2019 and 2021. Taken together, these results reflect a competitor equally dangerous and decorated with and without the gi.

After establishing herself as one of the most accomplished grapplers in BJJ history, Beatriz Mesquita turned her attention to professional mixed martial arts — bringing world-class submission skills and competitive instincts honed across two decades of elite competition into the cage. Her transition was methodical and effective from the outset.

On March 6, 2025, Mesquita competed at LFA 203, where her opponent Hope Chase was disqualified for an illegal upkick at 2:20 of Round 2. The result added to her unbeaten record as she continued building toward a title opportunity. That opportunity arrived on June 20, 2025, at LFA 211, where Mesquita defeated Sierra Dinwoodie by TKO to claim the LFA Bantamweight Championship. The performance demonstrated her ability to combine grappling superiority with effective striking, translating the technical precision of her BJJ pedigree into multi-dimensional MMA output. Her undefeated run through the LFA campaign attracted significant attention and set the stage for a move to the sport's highest level.

Beatriz Mesquita made her UFC debut on October 11, 2025, at UFC Fight Night 261, held in Rio de Janeiro. Facing Irina Alekseeva in the women's bantamweight division, Mesquita imposed her grappling will across the opening round before finishing with a rear-naked choke at 2:14 of Round 2. The performance was sharp, composed, and decisive — earning her a $50,000 Performance of the Night bonus and immediately signaling that her elite BJJ background would translate at the highest level of professional MMA.

Mesquita followed that debut with a second consecutive submission finish at UFC Vegas 114 on March 14, 2026, defeating Montserrat Rendon via rear-naked choke at 2:07 of Round 1 at the UFC Apex in Las Vegas. The bout showcased the full range of her grappling arsenal. A well-timed counter punch dropped Rendon early in the fight; Mesquita responded instantly, following her opponent to the canvas and establishing top pressure. When Rendon attempted to stand, Mesquita controlled the action and redirected it back to the mat, advancing methodically to full mount before capitalizing during a scramble in which Rendon briefly exposed her back. Mesquita inserted her hooks without hesitation, locked the rear-naked choke, and secured the finish. The sequence was a masterclass in chain-wrestling, executed with the efficiency of an athlete who has spent a lifetime refining exactly those transitions.

With a professional MMA record of 7-0 as of March 15, 2026, and back-to-back submission victories inside the UFC Octagon, Mesquita has established herself as a serious contender in the women's bantamweight division. Her elite BJJ foundation operates at a level that distinguishes her submission entries and grappling transitions from the broader competitive field.

Beatriz Mesquita stands as one of the most influential figures in the history of women's Brazilian Jiu-Jitsu. Her competitive journey — from a child training at a local academy in Saquarema to a UFC competitor and holder of 10 IBJJF World Championship gold medals — represents one of the most complete athletic careers the sport has produced. Across gi competition, no-gi submission grappling, and professional MMA, she has performed at the highest level in each format, a breadth of accomplishment shared by very few athletes in combat sports.

Beyond competition, Mesquita contributes actively to the sport through teaching and international seminars, sharing technical knowledge with students and fellow athletes across the globe. She serves as a brand ambassador for REVGEAR, using her platform to promote Brazilian Jiu-Jitsu and support its continued growth. Her sustained excellence across disciplines, combined with her commitment to developing the next generation of practitioners, positions her as a role model not only for women in BJJ but for any athlete pursuing high-level competition across multiple grappling and combat formats. The arc of her career — rooted in the beach town of Saquarema, shaped by Leticia Ribeiro and Gracie Humaita, and extended into the UFC Octagon — reflects both the depth of her dedication and the breadth of what Brazilian Jiu-Jitsu can produce.