Fernando Daniel Martínez Bio
Fernando Daniel Martínez, known by his ring name Pumita, is an Argentine professional boxer born on 18 July 1991 in Avellaneda, Argentina. Competing in the super flyweight division, he has held both the World Boxing Association (WBA) and International Boxing Federation (IBF) super flyweight titles. A former South American Games medalist and 2016 Summer Olympian, Martínez turned professional in 2017 and built a reputation as a determined, technically sound fighter with a high finishing rate.
Standing 157 centimeters tall with a 163-centimeter reach, Martínez adopts an orthodox stance. With a professional record of 18 wins, including 9 by knockout, against a single defeat, he is widely regarded as one of the notable Argentine champions of his weight class in the modern era.
Early Life and Background
Fernando Daniel Martínez was born and raised in Avellaneda, a working-class city in the Buenos Aires metropolitan area of Argentina. From an early age, he gravitated toward combat sports and began training in boxing within local gyms that have long served as launching pads for Argentine fighters. His compact frame and natural quickness made super flyweight a natural fit for his development.
Before turning professional, Martínez built a strong amateur foundation. He represented Argentina at the 2016 Summer Olympics in Rio de Janeiro, competing in the men’s flyweight division, an experience that sharpened his tactical discipline. He also earned a medal representing Argentina in flyweight at the 2010 South American Games in Medellín, marking him as a rising talent on the regional amateur circuit.
Path to Boxing
Martínez’s amateur career gave him a steady platform to refine his footwork, timing, and combination punching. His Olympic appearance in 2016 cemented his decision to continue in the sport, and he transitioned to the professional ranks in 2017. With a strong base of technique cultivated in Argentine gyms, he was prepared to test himself against more experienced opposition on the world stage.
He chose to campaign at super flyweight, a division that suited his attributes and offered a competitive but navigable path to a world title. His amateur pedigree and growing confidence positioned him as a prospect to watch among Argentina’s next generation of champions.
Fernando Daniel Martínez Career
Early Career (2017–2021)
Fernando Daniel Martínez made his professional debut on 25 August 2017 against Juan Ignacio Haran, winning by a fourth-round stoppage. He quickly accumulated victories, amassing a 10–0 record over the next two years with six wins coming inside the distance. His aggressive but measured approach drew early attention from promoters looking to develop new Argentine talent.
In December 2019, Martínez took his first step-up fight, traveling to East London, South Africa, to challenge WBC Silver super flyweight champion Athenkosi Dumezweni. In an upset, he stopped Dumezweni in the eleventh round. He followed that with a split decision win over Angel Nicolas Aquino in Buenos Aires in December 2020 and a fourth-round technical knockout of Gonzalo Garcia Duran in Dubai in August 2021, building a strong foundation for a world title opportunity.
IBF Super-Flyweight World Champion (2022–2024)
On 26 February 2022, Martínez challenged long-reigning IBF super flyweight champion Jerwin Ancajas at the Cosmopolitan in Las Vegas. Despite entering as the underdog, Martínez dominated the action, landing 427 of 1046 punches to Ancajas’s 192 of 816, and captured the title by unanimous decision with scorecards of 118–110 and 117–111.
In his first defense, Martínez faced Ancajas in an immediate rematch on 8 October 2022 at the Home Depot Center in Carson, California, and retained the IBF belt by unanimous decision with two scorecards of 118–110 and one of 119–109. He then fulfilled a mandatory obligation against Jade Bornea, stopping him in the eleventh round on 24 June 2023 at the Minneapolis Armory to extend his reign.
WBA Title and Unification (2024–2025)
On 7 July 2024, Martínez stepped up to face WBA flyweight champion Kazuto Ioka in a title unification bout at the Ryōgoku Kokugikan in Tokyo. In a composed performance, he won by unanimous decision, adding the WBA belt to his collection. He then vacated the IBF title to focus on a rematch with Ioka, which he won on 11 May 2025 at City General Gymnasium in Ōta, Tokyo, again by unanimous decision, further cementing his place among the elite super flyweights.
WBA Title Loss (2025)
On 22 November 2025, Martínez suffered his first professional defeat when he was stopped in the tenth round by WBC and WBO super-flyweight champion Jesse Rodriguez at Kingdom Arena in Riyadh, Saudi Arabia. The knockout loss ended his reign as WBA super flyweight champion, concluding a defining three-year run atop the division.
Driving Style and Strengths
Fernando Daniel Martínez is an orthodox pressure fighter who excels at closing distance behind a tight guard and unloading flurries to the body and head. He combines sharp footwork with a high work rate, which has produced 9 of his 18 wins coming by stoppage. His ability to absorb a big moment and reset has made him particularly effective in unification fights, where tactical patience often decides the outcome.
Notable Events and Milestones
Martínez’s most notable accomplishments include capturing the IBF super flyweight title from Jerwin Ancajas in February 2022, unifying titles by defeating Kazuto Ioka in July 2024 and May 2025, and representing Argentina at the 2016 Summer Olympics. His back-to-back unanimous decisions over Ioka in Tokyo stand as career-defining performances.
Fernando Daniel Martínez Career Wins
Across his professional career, Fernando Daniel Martínez has compiled 18 wins in 19 total fights, with 9 victories coming by knockout and 9 by decision. His wins span regional, continental, and world-title contests, reflecting a steady climb from domestic prospect to unified world champion in the super flyweight division.
IBF and WBA Super-Flyweight Highlights
Martínez captured the IBF super flyweight title in February 2022 with a unanimous decision upset of Jerwin Ancajas and defended it twice, including a stoppage of Jade Bornea in June 2023. He added the WBA super flyweight title in July 2024 by outpointing Kazuto Ioka in Tokyo and repeated the feat in their May 2025 rematch, securing back-to-back wins over the future Hall of Famer.
Other Wins & Performances
Earlier in his career, Martínez earned a signature win by stopping WBC Silver super flyweight champion Athenkosi Dumezweni in the eleventh round in South Africa, his first fight outside Argentina. He also recorded a stoppage over Gonzalo Garcia Duran in Dubai in August 2021 and a closely contested split decision over Angel Nicolas Aquino in Buenos Aires in December 2020.
Fernando Daniel Martínez Family
Family Background and Racing Lineage
Fernando Daniel Martínez was raised in Avellaneda, Argentina, where he began his boxing journey. He is known in the sport by his nickname Pumita, a nod to his small stature and sharp reflexes. Public details about his parents and broader family are limited.
Personal Life
Martínez is a native of Avellaneda and continues to represent Argentina in his professional career. Beyond his boxing identity, he is recognized by fans and media for his calm demeanor and his pride in flying the Argentine flag on the global stage.
2025 Season Performance
Fernando Daniel Martínez began 2025 as the unified WBA and former IBF super flyweight champion. In May, he traveled to Tokyo and won his rematch with Kazuto Ioka by unanimous decision at City General Gymnasium, reinforcing his standing as a top fighter in the division.
His year came to a difficult close on 22 November 2025, when he was stopped in the tenth round by Jesse Rodriguez at Kingdom Arena in Riyadh, Saudi Arabia, in a fight that also saw the WBC and WBO super-flyweight title on the line. The knockout defeat ended Martínez’s reign as WBA super flyweight champion.
Despite the loss, Martínez’s 2025 campaign demonstrated his ability to compete at the championship level, including a second decision over a future Hall of Famer in Ioka. As the year closes, attention turns to whether he will pursue a return bout and attempt to regain a world title in 2026.