Fabián Andrés Maidana Bio
Fabián Andrés Maidana (born 22 June 1992) is an Argentine professional boxer who competes in the super welterweight division. Known by the ring name “TNT,” he built a strong reputation in the amateur ranks before turning professional in 2014, highlighted by a silver medal at the 2010 Youth World Championships and a bronze at the 2010 Summer Youth Olympics. He is the younger brother of former two-division world champion Marcos Maidana. Standing 5 ft 9 in (175 cm) with a 72 in (183 cm) reach and an orthodox stance, Maidana has compiled a professional record of 24 wins, including 18 by knockout, against 4 losses in 28 total bouts.
Early Life and Background
Fabián Andrés Maidana was born on 22 June 1992 in Margarita, Santa Fe, Argentina. From a young age he aimed to follow in his older brother’s footsteps as a boxer, growing up in a household where the sport was already a central pursuit. He began training at his cousin’s gym when he was 14, learning the fundamentals that would shape his career as a pressure fighter.
As a youth, Maidana competed throughout Argentina’s amateur system in the light welterweight class, gaining valuable experience against seasoned opposition. His most successful year came in 2010, when he was named Amateur Boxer of the Year by the Argentina Boxing Federation for his accomplishments on the international stage.
Path to Boxing
Maidana’s rise through the amateur ranks peaked in 2010, beginning with a bronze medal at the Panamerican Youth Championships in February. The following month he suffered a quick exit at the South American Games, but he quickly rebounded with a silver medal performance at the Youth World Championships in Baku, Azerbaijan, where he won five straight bouts before losing to Oleg Neklyudov of Ukraine in the final. He then captured a bronze medal at the 2010 Summer Youth Olympics in Singapore.
In 2011, Maidana qualified for the Pan American Games through its qualification tournament process, capturing gold at the second qualifying tournament a month after an early elimination. At the Guadalajara Games, he was narrowly defeated by eventual silver medalist Valentino Knowles via tie-breaker in his opening bout. Following his amateur career, Maidana moved to Oxnard, California to train with Robert Garcia, his brother Marcos’ former trainer, on the advice of Sebastián Contursi, Marcos’ former manager.
Fabián Andrés Maidana Career
Early Career (2014–2015)
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. In his next two outings, he scored a first-round knockout against Philip Soriano on the Shawn Porter–Kell Brook card and a first-round technical knockout of Jared Teer on the Mayweather–Maidana II undercard. These early performances showcased his finishing power and set the tone for his ascent in the super welterweight division.
Super Welterweight Breakthrough (2016–2018)
After eight straight wins in the United States, Maidana competed in Argentina for the first time, defeating Andrés Amarilla by unanimous decision in Necochea on 9 April 2016. He moved to 10–0 with a victory over Puerto Rican prospect Jorge Maysonet Jr., who failed to answer the bell for the seventh round. On 26 November 2016, in just his second fight on home soil, Maidana captured the WBA Fedebol super welterweight title with a second-round TKO of Cristian Romero.
After two more wins he faced former world champion Johan Pérez in Medellín, scoring a unanimous decision victory after 10 rounds. In 2018 he secured stoppage wins against Justin Savi at Barclays Center and Andrey Klimov at Staples Center, extending his unbeaten streak to 16 fights. Ryan Songalia of The Ring wrote that, although he didn’t possess the punching power of his older brother, he had “quicker hands and snappier combinations.”
Recent Years and Current Form (2019–Present)
His 16-fight win streak came to an end on 12 January 2019, when he lost a unanimous decision to Venezuelan veteran Jaider Parra. After a quick knockout of Mexican journeyman Ramsés Agatón that September, he was sidelined for the entire 2020 calendar year due to the COVID-19 pandemic. Maidana made his return to the ring on 9 April 2021 in Buenos Aires, defeating Carlos Córdoba by unanimous decision. He continues to compete in the super welterweight class from his base in Oxnard, California.
Style and Strengths
Fabián Andrés Maidana fights from an orthodox stance and is widely regarded as a power puncher, with 18 of his 24 professional victories coming by way of knockout. Observers have noted that while he lacks the one-punch devastation of his older brother Marcos, he compensates with quicker hands and snappier combinations, allowing him to break down opponents with volume and timing.
Notable Events and Milestones
Among Maidana’s signature achievements are his WBA Fedebol super welterweight title win in 2016 and his appearances on major U.S. cards, including the Mayweather–Maidana II undercard. His unanimous decision win over former world champion Johan Pérez in Medellín and his stoppage victories at Barclays Center and Staples Center further cemented his standing as a recognized contender in the 154-pound class.
Fabián Andrés Maidana Career Wins
Fabián Andrés Maidana has compiled 24 professional wins across 28 total bouts, with 18 victories coming by knockout and 6 by decision. His career-highlight reel includes major-card appearances in the United States, regional title success in Argentina, and decision wins over former world champions.
Super Welterweight Highlights
Maidana captured the WBA Fedebol super welterweight title in November 2016 with a second-round TKO of Cristian Romero, marking his first professional belt. He later added a unanimous decision victory over former world champion Johan Pérez in Medellín, plus stoppage wins against Justin Savi at Barclays Center and Andrey Klimov at Staples Center during 2018.
Other Wins and Performances
His early career featured first-round finishes of Philip Soriano and Jared Teer on high-profile U.S. cards, as well as a stoppage of Puerto Rican prospect Jorge Maysonet Jr. In his return from the pandemic layoff, he posted a unanimous decision win over Carlos Córdoba in Buenos Aires in April 2021.
Fabián Andrés Maidana Family
Family Background and Racing Lineage
Fabián Andrés Maidana is the younger brother of Marcos Maidana, the former two-division world champion known as “El Chino.” The brothers share a deep boxing pedigree, and Fabián has credited Marcos’ influence as a major factor in his decision to pursue the sport professionally.
Personal Life
Maidana relocated to Oxnard, California to train with Robert Garcia, his brother Marcos’ former trainer, and has been based there throughout his professional career. Public details about his personal relationships are limited.
2025 Season Performance
Heading into 2025, Fabián Andrés Maidana remains active in the super welterweight division, looking to build on his April 2021 unanimous decision win over Carlos Córdoba. His established base in Oxnard under trainer Robert Garcia continues to anchor his preparation and development.
With a 24-4 record and 18 knockouts, Maidana enters the year as an experienced contender seeking another title opportunity. His combination of proven power and improving technical craft positions him as a recognizable name in regional and international matchmaking discussions.