Tatsuro Taira Bio
Tatsuro Taira (平良達郎, Taira Tatsurō; born January 27, 2000) is a Japanese professional mixed martial artist who currently competes in the Flyweight division of the Ultimate Fighting Championship (UFC). Ranked #5 in the UFC flyweight rankings as of August 5, 2025, he trains out of The Blackbelt Japan. Taira is also the first and only fighter born in the 2000s to fight in and win a UFC main event, a milestone that has helped establish him as one of the most promising young talents in the sport.
Early Life and Background
Tatsuro Taira was born on January 27, 2000, in Naha, Okinawa, Japan, where he continues to reside. Growing up in Okinawa, a region with a strong martial arts culture, Taira was first introduced to athletics through baseball, which he began playing in the third grade of elementary school. However, his interest in the sport waned, and he took a break from club activities during junior high school.
During that period, Taira’s older brother was training in kickboxing at The Palaestra Okinawa, a gym that would ultimately shape Taira’s future career. Drawn in by his sibling’s example, Taira began attending the gym in his first year of high school and started training in mixed martial arts. He quickly fell in love with the discipline and began developing his skills under the guidance of coach Ryota Matsune, whose mentorship laid the foundation for Taira’s technical growth.
Path to MMA
Taira’s amateur career moved quickly. In 2017, he captured both the 11th Kyushu Amateur Shooto Championship and the 24th All-Japan Amateur Shooto Championship tournaments. Those victories highlighted his well-rounded skill set and his composure under pressure, traits that would become hallmarks of his professional career. He was promoted to the professional ranks with a perfect amateur record of ten wins in ten Shooto fights.
Throughout his development, Taira has cited Ultimate Fighting Championship veteran Marlon Vera as his favorite fighter, a choice that reflects his appreciation for well-rounded, aggressive mixed martial artists. His progression from a curious high school student watching his older brother train to a decorated amateur champion took only a few years, and by the time he turned professional in 2018, he had already built a strong technical base.
Tatsuro Taira Career
Early Career (2018-2021)
On August 3, 2018, Taira made his professional debut against Yo Otake in the flyweight division of the Shooto Rookie of the Year Tournament, winning by first-round triangle choke. Just a few months later, on November 25, 2018, he rematched Ryu Oyakawa, whom he had previously fought twice as an amateur, in the flyweight final of the Shooto Newcomer’s Championship Tournament. Taira won that bout by first-round guillotine choke, earning the flyweight rookie championship and the tournament MVP award for the year.
Taira continued his ascent in Shooto by defeating higher-ranked opponents. On September 22, 2019, he fought Takahiro Kobori, ranked #8 in the Shooto World Flyweight Rankings, and won by technical knockout via ground and pound just 60 seconds into the fight. A bout scheduled for March 2020 against Kiyotaka Shimizu was cancelled due to the COVID-19 pandemic, but the pair eventually met at Shooto 1123 on November 23, 2020, where Taira won by unanimous decision. He followed that with a rear-naked choke win over Yoshiro Maeda and, on July 4, 2021, captured the Shooto World Flyweight Championship by submitting champion Tatsuya Fukuda with a first-round triangle choke.
Ultimate Fighting Championship Breakthrough (2022-Present)
Taira signed a multi-fight contract with the UFC on February 4, 2022. His promotional debut against Carlos Candelario was first cancelled on the day of the event due to Candelario’s food poisoning, but the bout was rescheduled for May 14, 2022, at UFC on ESPN: Błachowicz vs. Rakić, where Taira won by unanimous decision. He picked up his first Performance of the Night bonus after submitting C.J. Vergara via second-round armbar at UFC Fight Night: Grasso vs. Araújo on October 15, 2022.
In 2023, Taira added a second consecutive Performance of the Night award by tapping Jesús Santos Aguilar with a first-round triangle armbar at UFC Fight Night: Lewis vs. Spivac. A planned bout with Kleydson Rodrigues at UFC on ABC: Emmett vs. Topuria fell through when Rodrigues missed weight, but Taira rebounded a week later at UFC 290, winning a 130-pound catchweight fight against Edgar Chairez by unanimous decision. He closed 2023 with a second-round knockout of Carlos Hernandez at UFC Fight Night 233, further cementing his reputation as a dynamic finisher.
The 2024 campaign marked a major step forward in visibility. After opponent changes, Taira headlined UFC on ESPN 58 on June 15, 2024, against Alex Perez, winning by technical knockout in the second round after Perez suffered a knee injury, and earning another Performance of the Night award. He faced former title contender Brandon Royval in the main event of UFC Fight Night 244 on October 12, 2024, losing a hard-fought split decision and earning his first Fight of the Night award in the process.
The Blackbelt Japan Era (2025-Present)
Taira was scheduled to face Amir Albazi in the main event of UFC on ESPN 71 on August 2, 2025, but Albazi withdrew due to injury one week before the event. He was replaced by Park Hyun-sung, a Road to UFC Season 1 flyweight winner, and Taira responded with a second-round face crank submission, becoming the first fighter to defeat Park. The win reaffirmed his place among the top contenders in the flyweight division.
Driving Style and Strengths
Taira is a well-rounded finisher who blends sharp Brazilian Jiu-Jitsu with a steadily improving striking game. He has credited a purple belt rank in Brazilian Jiu-Jitsu for the grappling instincts that have produced multiple submissions in his professional career, including triangle chokes, armbars, and rear-naked chokes. His composure, grappling creativity, and finishing instinct have made him a difficult matchup for opponents in the flyweight division.
Notable Events and Milestones
Among his most notable achievements, Taira became the first and only fighter born in the 2000s to fight in and win a UFC main event when he defeated Alex Perez in June 2024. He has collected multiple Performance of the Night and Fight of the Night bonuses, captured the Shooto World Flyweight Championship, and currently sits at #5 in the UFC flyweight rankings. His 8 career submission victories highlight the danger he poses whenever a fight hits the mat.
Tatsuro Taira Career Wins
Through 18 professional bouts, Tatsuro Taira has compiled 17 wins, with 5 by knockout or technical knockout, 8 by submission, and 1 by decision. The following sections summarize his verified highlights across the major organizations in which he has competed.
UFC Highlights
Since joining the UFC in 2022, Taira has produced a series of impressive performances, including submission wins over C.J. Vergara and Jesús Santos Aguilar, a knockout of Carlos Hernandez, and a technical knockout of Alex Perez in a main event. His only UFC loss came in a closely contested split decision against Brandon Royval in October 2024, but he bounced back with a second-round submission of Park Hyun-sung in August 2025.
Other Wins & Performances
Before arriving in the UFC, Taira captured the Shooto Rookie of the Year title in 2018 and later won the Shooto World Flyweight Championship in 2021, submitting champion Tatsuya Fukuda. He also holds victories over several ranked Shooto competitors, including Takahiro Kobori and Yoshiro Maeda, building a reputation as one of Japan’s most accomplished young mixed martial artists.
Tatsuro Taira Family
Family Background and Racing Lineage
Details of Tatsuro Taira’s family life remain largely private. He is the younger brother of a kickboxing practitioner at The Palaestra Okinawa, and that sibling’s training is what first drew him into martial arts during his first year of high school. That family connection played a key role in shaping the path that led him to a professional fighting career.
Personal Life
Tatsuro Taira resides in Naha, Okinawa, Japan. He keeps most of his personal life out of the public eye, and further details about his marital status, spouse, or children are not publicly confirmed at this time.
2025 Season Performance
The 2025 calendar year has been a defining stretch for Tatsuro Taira. Returning from his first UFC loss, he was originally booked against Amir Albazi at UFC on ESPN 71 on August 2, 2025, in a fight that carried major ranking implications in the flyweight division. When Albazi withdrew due to injury just one week before the event, Taira faced a quick turnaround against late replacement Park Hyun-sung, a previously unbeaten Road to UFC Season 1 flyweight winner. Taira made the most of the opportunity, securing a second-round face crank submission to become the first fighter to defeat Park and reassert his status as a top contender.
Heading into the second half of 2025, Taira sits at #5 in the UFC flyweight rankings, placing him within striking distance of a title shot. His blend of grappling craft and improving striking has made him a difficult matchup for the division’s elite, and his record of finishing fights has made him a fan favorite in the flyweight class.
Looking ahead, Taira is scheduled to face former two-time UFC Flyweight Champion Brandon Moreno on December 6, 2025, at UFC 323. A win over a fighter of Moreno’s caliber would likely move Taira into title contention and could set up a championship opportunity in the flyweight division. With his momentum, ranking, and finishing ability, Taira remains one of the most closely watched young fighters in mixed martial arts.