Welterweight · Argentina

Fabián Maidana

24-4-0 17 KO · 2014–2025

Updated · Sources: Wikidata, English Wikipedia, California State Athletic Commission — Results (archive), +4

Fabián Maidana is a welterweight boxer from Argentina, born Jun 22, 1992. Record 24-4-0 with 17 knockouts over 2014–2025. Fabián Maidana last fought Francisco Mercado on May 4, 2025 and won by KO in round 2 of 10.

BornJun 22, 1992
Country🇦🇷 Argentina
StanceOrthodox
Reach183 cm
NicknameTNT
DebutJun 21, 2014
Career2014–2025
Rounds boxed144
KO share71%
Born inMargarita, Santa Fe, Argentina
TitlesWBA Fedelatin welterweight title 2025
Boxerbook rating1710 ± 157 · inactive since May 2025Why here ›
Confirmed bouts11 of 28 · 9 official

Record and next fight

Record
24-4-0, 17 KOs · 2014–2025
Next fight
No next fight confirmed

Last result

W
Francisco Mercado
Won vacant WBA Fedelatin welterweight title
KO 2/10 · Estadio F.A.B., Buenos Aires, 🇦🇷
2025-05-04 ›
✓ one source

The record

28 bouts, 2014–2025, newest first. Records under each bout are both boxers going in.

Bouts by source: English Wikipedia · 28, California State Athletic Commission — Results (archive) · 5, Nevada State Athletic Commission — Results · 3, Wikipedia (ja) · 1, Wikipedia (ru) · 1, Texas Department of Licensing and Regulation — Combative Sports Results · 1

W
Francisco Mercado
Won vacant WBA Fedelatin welterweight title
KO 2/10 · Estadio F.A.B., Buenos Aires, 🇦🇷
Maidana 22-3-0 · Mercado —
2025-05-04 ›
✓ one source
W
Jesús Antonio Rubio
Won vacant WBC Latino welterweight title
UD 10/10 · Club Atlético Colón, Santa Fe
Maidana 22-3-0 · Rubio —
2025-05-04 ›
✓ one source
L
Rohan Polanco 🇩🇴
For vacant WBO Inter-Continental welterweight title
UD 10/10 · T-Mobile Arena, Las Vegas, 🇺🇸
Maidana 22-3-0 · Polanco 15-0-0
2025-05-04 ›
official ★
L
Mario Barrios 🇺🇸
For WBC interim welterweight title
UD 12/12 · T-Mobile Arena, Las Vegas, 🇺🇸
Maidana 22-2-0 · Barrios 28-2-0
2024-05-04 ›
official ★
W
Israel López
Retained WBC Latino welterweight title
UD 10/10 · Estadio Luna Park, Buenos Aires, 🇦🇷
Maidana 21-2-0 · López —
2023-11-29 ›
✓ one source
W
Helach Rodríguez
Retained WBC Latino welterweight title
TKO 2/10 · Estadio F.A.B., Buenos Aires, 🇦🇷
Maidana 20-2-0 · Rodríguez —
2023-09-16 ›
✓ one source
W
Edwin Bennett
Won vacant WBC Latino welterweight title
KO 3/10 · Estadio Luna Park, Buenos Aires, 🇦🇷
Maidana 19-2-0 · Bennett —
2023-03-10 ›
✓ one source
W
Carlos Aquino
KO 3/8 · Club Sarmiento, Resistencia, 🇦🇷
Maidana 18-2-0 · Aquino —
2022-12-23 ›
✓ one source
L
Francisco Mercado
UD 7/8 · San Juan de los Lagos, Jalisco, 🇲🇽
Maidana 18-1-0 · Mercado —
2021-12-17 ›
✓ one source
W
Carlos Córdoba
UD 10/10 · Estadio Mary Terán de Weiss, Buenos Aires, 🇦🇷
Maidana 17-1-0 · Córdoba —
2021-04-09 ›
✓ one source
W
Ramses Agaton
KO 1/8 · Staples Center, Los Angeles, 🇺🇸
Maidana 16-1-0 · Agaton —
2019-09-28 ›
✓ one source
L
Jaider Parra
UD 10/10 · Estadio Polideportivo, Mar del Plata, 🇦🇷
Maidana 16-0-0 · Parra —
2019-01-12 ›
✓ one source
W
Andrey Klimov 🇷🇺
KO 7/10 · Staples Center, Los Angeles, 🇺🇸
Maidana 15-0-0 · Klimov 20-4-0
2018-07-28 ›
official ★
W
Justin Savi 🇧🇯
RTD 3/6 · Barclays Center, New York City, 🇺🇸
Maidana 14-0-0 · Savi 31-15-2
2018-04-21 ›
✓✓ two sources
W
Johan Pérez 🇻🇪
UD 10/10 · La Macarena, Medellín, 🇨🇴
Maidana 13-0-0 · Pérez 22-4-2
2017-11-01 ›
✓✓ two sources
W
Pedro Verdú
TKO 4/10 · Microestadio Municipal, Hurlingham, 🇦🇷
Maidana 12-0-0 · Verdú —
2017-06-17 ›
✓ one source
W
Elías Vallejos
TKO 2/10 · Club Social y Deportivo El Porvenir, Quilmes, 🇦🇷
Maidana 11-0-0 · Vallejos —
2017-03-17 ›
✓ one source
W
Cristian Romero
Won vacant WBA Fedebol super welterweight title
TKO 2/10 · Estadio Polideportivo Presidente Perón, González Catán, 🇦🇷
Maidana 10-0-0 · Romero —
2016-11-26 ›
✓ one source
W
Jorge Maysonet Jr.
TKO 7/8 · Scottish Rite, San Antonio, 🇺🇸
Maidana 9-0-0 · Maysonet Jr. —
2016-07-23 ›
official ★
W
Andrés Amarilla
UD 8/8 · Club Atlético Rivadavia, Necochea, 🇦🇷
Maidana 8-0-0 · Amarilla —
2016-04-09 ›
✓ one source
Show all 28 bouts
W
Peter Oluoch
UD 8/8 · Full Sail University, Winter Park, Florida, 🇺🇸
Maidana 7-0-0 · Oluoch —
2015-08-02 ›
✓ one source
W
David Nelson
TKO 1/5 · StubHub Center, Carson, 🇺🇸
Maidana 6-0-0 · Nelson —
2015-06-06 ›
✓ one source
W
Cory Vom Baur
TKO 2/4 · Stub Hub, Carson, 🇺🇸
Maidana 5-0-0 · Baur —
2015-04-18 ›
official ★
W
Omar Avelar
TKO 2/4 · Little Creek Casino Resort, Shelton, Washington, 🇺🇸
Maidana 4-0-0 · Avelar —
2014-12-20 ›
✓ one source
W
Charon Spain
KO 1/4 · Sportsmen's Lounge, Los Angeles, 🇺🇸
Maidana 3-0-0 · Spain —
2014-11-20 ›
official ★
W
Jared Teer
TKO 1/4 · MGM Grand Garden Arena, Las Vegas, 🇺🇸
Maidana 2-0-0 · Teer —
2014-09-13 ›
official ★
W
Philip Soriano
KO 1/4 · Stub Hub, Carson, 🇺🇸
Maidana 1-0-0 · Soriano —
2014-08-16 ›
official ★
W
Eddie Diaz
UD 4/4 · Stub Hub, Carson, 🇺🇸
Maidana 0-0-0 · Diaz —
2014-06-21 ›
official ★

Amateur career

2011 Pan American Games – Men's light welterweight

Quarter-finalLValentino Knowles BAH17:17+

1 amateur bout at major tournaments, from the tournament articles on English Wikipedia (CC BY-SA). Not part of the professional record.

Ratings now

Not in any current ranking.

World titles

No world title reigns recorded.

Facts

What is Fabián Maidana's record?
Fabián Maidana's professional record is 24-4-0 with 17 knockouts.
When is Fabián Maidana's next fight?
No next fight is confirmed as of 18 Oct 2026.
Who did Fabián Maidana fight last?
Fabián Maidana last fought Francisco Mercado on May 4, 2025 and won by KO in round 2 of 10.

Sources

Boxerbook ID 272 · permanent link boxerbook.com/id/272. Wikidata (CC0), English Wikipedia (CC BY-SA). Last fetched: 2026-10-11. Spot a mistake? Every bout page has a link to report it.

Wikipedia ↗Wikidata ↗