Alexa Grasso Bio
Karen Alexa Grasso Montes, known professionally as Alexa Grasso, is a Mexican professional mixed martial artist who has competed at the highest levels of the sport. She is widely recognized as the former UFC Women’s Flyweight Champion and as a trailblazer for Mexican fighters inside the cage. Born on August 9, 1993, in Guadalajara, Jalisco, Grasso has built her career on a foundation of disciplined training, technical striking, and a strong submission game. Outside of competition, she serves as a UFC analyst for UFC Español, contributing to the promotion’s Spanish-language broadcasts.
Early Life and Background
Alexa Grasso was born and raised in Guadalajara, Jalisco, a city with a passionate sporting culture that helped shape her competitive instincts. Growing up in Mexico, she was introduced to martial arts at a young age and quickly gravitated toward disciplines that combined physical conditioning with mental focus. Her early training included Brazilian Jiu-Jitsu, in which she eventually earned a brown belt, reflecting her long-term commitment to grappling fundamentals.
Grasso’s family supported her athletic ambitions as she balanced school with a rigorous training schedule. The vibrant combat sports scene in Guadalajara gave her access to established gyms and experienced coaches, which proved essential in her development. By her late teens, she had committed fully to mixed martial arts as her professional path, setting the stage for a career that would eventually take her to the global stage of the Ultimate Fighting Championship.
Path to MMA
Grasso made her professional mixed martial arts debut in December 2012 in her native Mexico, beginning what would become a decade-plus journey through the sport. During her first eighteen months as a professional, she compiled an undefeated record of five wins and no losses, finishing three opponents by TKO and earning two decisions. That early success demonstrated her well-rounded skill set and caught the attention of international promotions looking for rising talent.
Her strong start in Mexico opened the door to invitations from established organizations abroad. Grasso went on to compete in Invicta FC, one of the most prominent platforms for women’s mixed martial arts at the time. There she faced opponents such as Ashley Cummins, Alida Gray, and Mizuki Inoue, earning a Fight of the Night bonus for her performance against Inoue. A scheduled title shot at Invicta FC 14 was postponed due to injury, but the experience cemented her reputation as a prospect ready for the biggest stage in the sport.
Alexa Grasso Career
Early Career (2012-2016)
Grasso’s earliest professional years were spent building a foundation in Mexico, where she honed her striking and grappling against a variety of regional opponents. Her undefeated streak during this period gave her the momentum to pursue opportunities on a larger stage. She eventually transitioned to Invicta FC in 2014, where she secured three consecutive victories and gained valuable experience fighting international competition.
By 2016, Grasso had established herself as one of the top strawweight prospects outside the UFC. Her performances in Invicta FC, combined with her growing regional résumé, positioned her for a move to the premier organization in mixed martial arts. In August 2016, that move was confirmed when she signed with the Ultimate Fighting Championship.
Ultimate Fighting Championship Debut and Strawweight Years (2016-2019)
Grasso made her UFC debut on November 5, 2016, at The Ultimate Fighter Latin America 3 Finale in Mexico City, defeating Heather Jo Clark by unanimous decision. She suffered her first professional loss in February 2017 against Felice Herrig, but rebounded with a split decision win over Randa Markos in August 2017, a bout contested at a catchweight after she came in three pounds over the strawweight limit due to a medical issue.
Over the next two years, Grasso faced a mix of contenders and established names, including Tatiana Suarez, Karolina Kowalkiewicz, and Carla Esparza. Her bout with Esparza in September 2019 earned her a Fight of the Night award and highlighted her willingness to engage in high-action fights. By the end of 2019, she had assembled a competitive UFC record and was ready to consider a change in division.
Move to Flyweight and Title Run (2020-2023)
After missing weight for a scheduled bout with Cláudia Gadelha in January 2020, Grasso announced she would be moving up to the flyweight division. Her first bout at 125 pounds came on August 29, 2020, when she defeated Ji Yeon Kim by unanimous decision at UFC Fight Night 175. She followed that with a decision win over Maycee Barber at UFC 258 in February 2021, further establishing herself in her new weight class.
Grasso continued her climb with a first-round submission of Joanne Wood in March 2022 and a decision win over Viviane Araújo later that year. The defining moment of her career came on March 4, 2023, at UFC 285, when she defeated Valentina Shevchenko via a fourth-round face crank to capture the UFC Women’s Flyweight Championship. The victory made her the first Mexican woman to win a UFC title and earned her a Performance of the Night bonus.
Title Reign and Rematches (2023-2024)
Grasso’s first title defense came on September 16, 2023, against Shevchenko in a rematch at UFC Fight Night 227. The closely contested bout ended in a split draw, allowing Grasso to retain the championship. The rivalry continued to build, and in February 2024 it was announced that Grasso and Shevchenko would serve as coaches for The Ultimate Fighter 32 on ESPN+.
The two met for a third time on September 14, 2024, at UFC 306. Despite threatening with submission attempts, Grasso was controlled on the ground for extended stretches and lost the title by unanimous decision. The trilogy cemented her place among the elite of the flyweight division, even as the championship changed hands.
Lobo Gym MMA Era and Current Form (2024-Present)
Grasso trains out of Lobo Gym MMA, the team that has been central to her preparation in recent years. Following her title loss, she returned to non-title competition at UFC 315 in Montreal on May 10, 2025, where she faced Natália Silva. Grasso lost the bout by unanimous decision, and as of late 2025 she ranks inside the top ten of the UFC women’s pound-for-pound rankings.
Notable Events and Milestones
Grasso’s capture of the UFC Women’s Flyweight Championship at UFC 285 stands as the signature moment of her career, marking the first time a Mexican woman had won a UFC title. Her trilogy with Valentina Shevchenko, spanning 2023 and 2024, added three more memorable chapters to her record. Additional milestones include her Performance of the Night bonus for the title-winning fight and multiple Fight of the Night awards earned earlier in her UFC tenure.
Alexa Grasso Career Wins
Across her professional career, Alexa Grasso has compiled a record of sixteen wins against five losses, with victories coming by knockout, submission, and decision. Her wins span promotions in Mexico, Invicta FC, and the UFC, where she has secured victories over a deep list of opponents in both the strawweight and flyweight divisions.
UFC Highlights
Within the UFC, Grasso has earned wins over fighters including Heather Jo Clark, Randa Markos, Karolina Kowalkiewicz, Ji Yeon Kim, Maycee Barber, Joanne Wood, Viviane Araújo, and Valentina Shevchenko. Her submission of Joanne Wood and her title-winning finish of Shevchenko are among the most notable finishes of her UFC run. Fight bonuses, including Fight of the Night and Performance of the Night honors, have recognized several of these performances.
Other Wins and Performances
Outside the UFC, Grasso posted an unbeaten run in her early career in Mexico and earned three consecutive wins during her time in Invicta FC. Her debut in that promotion against Ashley Cummins began a stretch that established her as an international prospect. She holds a brown belt in Brazilian Jiu-Jitsu, a credential that underscores the grappling foundation behind her finishes.
Alexa Grasso Family
Family Background and Personal Life
Alexa Grasso was raised in Guadalajara, Jalisco, in a supportive family environment that encouraged her athletic pursuits. Her relatives backed her transition into mixed martial arts during her teenage years, a period when the sport was still growing in Mexico. Grasso continues to reside in Guadalajara, where she trains and prepares for her UFC obligations.
2025 Season Performance
Grasso’s 2025 campaign has been defined by her return to non-title competition following the conclusion of her trilogy with Valentina Shevchenko. Her first outing of the year came at UFC 315 in Montreal on May 10, 2025, where she faced Natália Silva in a high-level flyweight contest. Grasso lost the bout by unanimous decision, a result that briefly interrupted her momentum but did little to diminish her standing in the division.
By late 2025, Grasso remained ranked among the top contenders in the women’s flyweight division and inside the top ten of the UFC women’s pound-for-pound rankings. She is scheduled to face former two-time UFC Women’s Strawweight Champion Rose Namajunas on January 24, 2026, at UFC 324. That bout is expected to play a significant role in shaping the title picture at 125 pounds and offers Grasso an opportunity to reassert herself in the championship conversation.