Fabian Andres Maidana Bio
Fabián Andrés Maidana, born on 22 June 1992, is an Argentine professional boxer who competes in the super welterweight division. Known by the ring name TNT, he has built a reputation through a busy knockout-heavy record and a respected amateur foundation. He is the younger brother of former two-division world champion Marcos Maidana, a connection that helped launch his career in the United States.
Standing 5 feet 9 inches tall with a 72-inch reach and an orthodox stance, Maidana has compiled a professional record of 24 wins and 4 losses over 28 total bouts. Eighteen of his victories have come by way of knockout, a ratio that has defined much of his appeal to fans. He has lived and trained in Oxnard, California, since relocating there in 2014.
Early Life and Background
Fabián Andrés Maidana was born on 22 June 1992 in Margarita, a town in the Santa Fe province of Argentina. Growing up in a family with deep boxing roots, he watched his older brother Marcos rise through the ranks of the sport and eventually capture world titles in two weight classes. From a young age, Fabián aimed to follow in those footsteps.
He began training at a gym owned by a cousin when he was 14, learning the basics of the sport close to home. The Argentine boxing scene gave him early exposure to competitive amateur tournaments, and his natural size and skills pointed him toward the lighter weight classes. He later moved up to the super welterweight division as a professional.
His family environment, combined with the discipline of local gyms, helped him develop the work ethic that would later carry him to international competition. By the time he reached his late teens, Maidana had already established himself as one of Argentina’s most promising young amateurs.
Path to Boxing
Maidana’s amateur career peaked in 2010, a year in which he competed in three major international tournaments. Competing at light welterweight, he won a bronze medal at the Panamerican Youth Championships in Santiago before taking a silver medal at the Youth World Championships in Baku, Azerbaijan. There, he won five consecutive bouts before losing to Oleg Neklyudov of Ukraine in the final.
He capped that remarkable 2010 run with a bronze medal at the Summer Youth Olympics in Singapore, further cementing his reputation on the global stage. For those accomplishments, the Argentina Boxing Federation named him the Amateur Boxer of the Year. He also attempted to qualify for the 2011 Pan American Games, eventually earning a spot through a qualifying tournament before being eliminated in Guadalajara.
On the advice of Sebastián Contursi, Marcos Maidana’s former manager, Fabián moved to Oxnard, California, to train under Robert Garcia, Marcos’ former trainer. The decision set the stage for his professional debut and brought him into a thriving training environment alongside established fighters.
Fabian Andres Maidana Career
Early Career (2014-2016)
Maidana made his professional debut on 21 June 2014, defeating Eddie Diaz by unanimous decision on the undercard of the Vasyl Lomachenko-Gary Russell Jr. title fight at the StubHub Center. The appearance on a high-profile card signaled the faith his new team had in his potential. He followed that win with two more victories later that year, both by stoppage.
He scored a first-round knockout against Philip Soriano on the Shawn Porter-Kell Brook card, then added a first-round technical knockout of Jared Teer on the undercard of the Mayweather-Maidana II fight. After compiling eight straight wins in the United States, Maidana returned to Argentina for the first time as a pro, beating Andrés Amarilla by unanimous decision in Necochea on 9 April 2016. He closed the year with a victory over Jorge Maysonet Jr., who failed to answer the bell for the seventh round, improving his record to 10-0.
WBA Fedebol Super Welterweight Era (2016-2018)
On 26 November 2016, in only his second professional fight on home soil, Maidana captured the WBA Fedebol super welterweight title with a second-round technical knockout of Cristian Romero. The win represented his first major professional belt and confirmed his ability to perform under the bright lights of a title fight.
After adding two more victories, he traveled to Medellín to face former world champion Johan Pérez, earning a unanimous decision over 10 rounds. In 2018, Maidana secured stoppage wins against Justin Savi at Barclays Center and Andrey Klimov at Staples Center, raising his profile on the American boxing circuit. Ryan Songalia of The Ring noted that, although he did not possess the same punching power as his older brother, Maidana had quicker hands and snappier combinations.
Setbacks and Return (2019-2021)
Maidana’s 16-fight win streak came to an end on 12 January 2019, when he lost a unanimous decision to Venezuelan veteran Jaider Parra. He bounced back with a quick knockout of Mexican journeyman Ramsés Agatón that September, but the COVID-19 pandemic kept him out of the ring for the entire 2020 calendar year.
He returned to action on 9 April 2021 in Buenos Aires, defeating Carlos Córdoba by unanimous decision. The victory helped re-establish his rhythm after the long layoff and set the stage for his next chapter in the super welterweight division.
Driving Style and Strengths
Maidana fights from an orthodox stance, using his 72-inch reach to control distance and set up combinations. Eighteen of his 24 professional wins have come by knockout, underscoring the heavy hands that have made him a fan-friendly fighter. Working with trainer Robert Garcia in Oxnard has helped him refine his technique, and observers have noted his quicker hand speed compared to his older brother Marcos.
Notable Events and Milestones
Among Maidana’s most memorable moments are his 2010 amateur medal sweep, including silver at the Youth World Championships and bronze at the Summer Youth Olympics. As a professional, his second-round TKO of Cristian Romero to win the WBA Fedebol super welterweight title in 2016 stands out, as do his stoppage wins on major U.S. cards featuring stars like Mayweather, Porter, and Lomachenko.
Fabian Andres Maidana Career Wins
Across his professional career, Fabián Andrés Maidana has compiled 24 wins in 28 total bouts, with 18 of those victories coming by way of knockout. Six additional wins have come by decision, and he has never been disqualified. His finishes have come against a mix of prospects, journeymen, and former world champions, demonstrating a willingness to face experienced opposition.
WBA Fedebol Super Welterweight Highlights
Maidana captured the WBA Fedebol super welterweight title in November 2016 with a second-round TKO of Cristian Romero. He later added a notable unanimous decision win over former world champion Johan Pérez in Medellín. His stoppage victories in the United States, including bouts at Barclays Center and Staples Center, helped raise his profile beyond regional title fights.
Other Wins and Performances
Beyond title fights, Maidana has secured wins on the undercards of major events, including the Lomachenko-Russell Jr., Mayweather-Maidana II, and Porter-Brook cards. His early U.S. run produced eight straight wins to open his professional career, while his return bouts in Argentina and his 2021 victory over Carlos Córdoba in Buenos Aires reflected his connection to the South American boxing audience.
| Series | Wins | Top Tens | Poles |
|---|---|---|---|
| Professional Super Welterweight | 24 | 0 | 0 |
Fabian Andres Maidana Family
Family Background and Racing Lineage
Fabián Andrés Maidana comes from a family deeply tied to Argentine boxing. His older brother, Marcos Maidana, is a former two-division world champion whose success in the sport paved the way for Fabián’s own career. The two have shared trainers and managers at various points, with Fabián training under Robert Garcia on the recommendation of Sebastián Contursi, who had also managed Marcos.
Personal Life
Maidana has spent much of his professional life in Oxnard, California, where he established his training base after relocating from Argentina. Public details about his marital status, spouse, and children are not widely reported, and Maidana has generally kept his personal life private outside of his boxing career.
2025 Season Performance
As of 2025, Fabián Andrés Maidana remains active in the super welterweight division, working out of his long-time base in Oxnard, California. Coming off a successful return to the ring in 2021 against Carlos Córdoba, he continues to build on a professional record that now sits at 24 wins and 4 losses, with 18 of those wins by knockout. His combination of power and experience keeps him a relevant figure in a competitive weight class.
Looking ahead, Maidana’s established partnership with trainer Robert Garcia provides continuity in camp, while his 72-inch reach and orthodox stance remain key tactical assets. The 2025 calendar offers opportunities to pursue additional regional titles and potential showdowns with ranked contenders as he seeks to add a more prominent belt to his résumé.