Ezequiel Maderna

Ezequiel Osvaldo Maderna (born October 1, 1986) is an Argentine professional boxer. He is also a former Olympian for Argentina in the men's middleweight division.

Amateur career
At the South American Games 2006 he won bronze when he lost 7:9 to Alfonso Blanco. At the second Olympic qualifier he beat three fighters including Clarence Joseph then lost to fellow-qualifier Shawn Estrada but got his ticket anyway. In Beijing he lost his rematch with Estrada in his first bout.

Pro career
On December 6, 2008 Maderna won his pro debut against veteran Guillermo Pablo Armani.

Professional boxing record

 * style="text-align:center;" colspan="8"|27 Wins (16 knockouts), 6 Losses
 * - style="text-align:center; background:#e3e3e3;"
 * style="border-style:none none solid solid; "|Res.
 * style="border-style:none none solid solid; "|Record
 * style="border-style:none none solid solid; "|Opponent
 * style="border-style:none none solid solid; "|Type
 * style="border-style:none none solid solid; "|Rd.,Time
 * style="border-style:none none solid solid; "|Date
 * style="border-style:none none solid solid; "|Location
 * style="border-style:none none solid solid; "|Notes
 * - align=center
 * style="background:#dfd;"|Win||27–6||align=left| Karol Itauma
 * TKO
 * 5 (10)
 * 2023-01-28
 * align=left|Wembley Arena, London, England
 * align=left|Won vacant WBC International light-heavyweight title
 * - align=center
 * Loss||26–6||align=left|🇷🇺 Fedor Chudinov
 * KO
 * 10 (12)
 * 2019-07-22
 * align=left|🇷🇺 Red Square, Moscow, Russia
 * align=left|For WBA Continental super middleweight title
 * - align=center
 * Loss||26–5||align=left|🇻🇪 Jose Uzcategui
 * UD
 * 10
 * 2018-09-28
 * align=left|🇺🇸 Oracle Arena, Oakland, California, US
 * align=left|
 * - align=center
 * Win||26–4||align=left|🇦🇷 Martin Fidel Rios
 * UD
 * 10
 * 2018-01-27
 * align=left|🇦🇷 Club Once Unidos, Mar del Plata, Argentina
 * align=left|Won Argentina (FAB) super middleweight title
 * - align=center
 * Win||25–4||align=left|🇦🇷 Jorge Daniel Caraballo
 * UD
 * 6
 * 2017-06-10
 * align=left|🇦🇷 GAP Disco, Mar del Plata, Argentina
 * align=left|
 * - align=center
 * Loss||24–4||align=left|🇦🇷 Martin Fidel Rios
 * SD
 * 10
 * 2017-02-04
 * align=left|🇦🇷 Microestadio Municipal, Hurlingham, Argentina
 * align=left|For vacant Argentina (FAB) super middleweight title
 * - align=center
 * Win||24–3||align=left|🇦🇷 Walter Gabriel Sequeira
 * KO
 * 6 (10)
 * 2016-09-17
 * align=left|🇦🇷 Gimnasio de la Escuela San Luis Gonzaga, Jauregui, Buenos Aires, Argentina
 * align=left|
 * - align=center
 * Loss||23–3||align=left|🇷🇺 Artur Beterbiyev
 * KO
 * 4 (10)
 * 2016-06-04
 * align=left|🇨🇦 Centre Bell, Montreal, Quebec, Canada
 * align=left|
 * - align=center
 * Win||23–2||align=left|🇦🇷 Rolando Wenceslao Mansilla
 * TKO
 * 1 (10)
 * 2015-05-22
 * align=left|🇦🇷 Centro Recreativo Municipal Néstor Carlos Kirchner, Buenos Aires, Argentina
 * align=left|
 * - align=center
 * Win||22–2||align=left|🇦🇷 Jose Alberto Clavero
 * UD
 * 10 (10)
 * 2014-10-10
 * align=left|🇦🇷 Estadio F.A.B., Buenos Aires, Argentina
 * align=left|
 * - align=center
 * Win||21–2||align=left| Richard Vidal
 * TKO
 * 3 (10)
 * 2014-04-25
 * align=left|🇦🇷 Club de Gimnasia y Esgrima La Plata, La Plata, Argentina
 * align=left|Won vacant WBC Latino super middleweight title
 * - align=center
 * Loss||20–2||align=left|🇿🇦 Thomas Oosthuizen
 * MD
 * 12 (12)
 * 2013-11-09
 * align=left|🇿🇦 Emperors Palace, Kempton Park, Gauteng, South Africa
 * align=left|For IBO super middleweight title
 * - align=center
 * Win||20–1||align=left|🇦🇷 Arnaldo Alcides Benitez
 * UD
 * 10 (10)
 * 2013-09-06
 * align=left|🇦🇷 Centro Recreativo Municipal Néstor Carlos Kirchner, Buenos Aires, Argentina
 * align=left|
 * - align=center
 * Loss||19–1||align=left|🇩🇴 Edwin Rodriguez
 * UD
 * 10 (10)
 * 2013-03-30
 * align=left|Salle des Etoiles, Monte-Carlo, Monaco
 * align=left|
 * - align=center
 * Win||19–0||align=left|🇦🇷 Claudio Ariel Ábalos
 * RTD
 * 7 (10)
 * 2012-12-14
 * align=left|🇦🇷 Estadio Boxing Club, Río Gallegos, Argentina
 * align=left|Retained FAB super middleweight title
 * - align=center
 * Win||18–0||align=left|🇦🇷 Oscar Daniel Véliz
 * UD
 * 10 (10)
 * 2012-8-25
 * align=left|🇦🇷 Club Banco Provincia, City Bell, Argentina
 * align=left|
 * - align=center
 * Win||17–0||align=left|🇦🇷 Ruben Eduardo Acosta
 * UD
 * 12 (12)
 * 2012-5-26
 * align=left|🇦🇷 Club Platense, La Plata, Argentina
 * align=left|Retained interim WBO Latino super middleweight title
 * - align=center
 * Win||16–0||align=left|🇦🇷 Dario German Balmaceda
 * TKO
 * 1 (10)
 * 2011-11-5
 * align=left|🇦🇷 Club Banco Provincia, City Bell, Argentina
 * align=left|Retained Argentina (FAB) super middleweight title
 * - align=center
 * Win||15–0||align=left| Jorge Rodríguez Olivera
 * TKO
 * 3 (12)
 * 2011-8-27
 * align=left|🇦🇷 Club Banco Provincia, City Bell, Argentina
 * align=left|Retained Argentina (FAB) super middleweight title
 * - align=center
 * Win||14–0||align=left|🇦🇷 Martín Abel Bruer
 * TKO
 * 1 (10)
 * 2011-5-28
 * align=left|🇦🇷 Club Banco Provincia, City Bell, Argentina
 * align=left|Won interim WBO Latino super middleweight title
 * - align=center
 * Win||13–0||align=left|🇦🇷 Ruben Eduardo Acosta
 * UD
 * 10 (10)
 * 2011-3-5
 * align=left|🇦🇷 Club Platense, La Plata, Argentina
 * align=left|Won Argentina (FAB) super middleweight title
 * - align=center
 * Win||12–0||align=left| Richard Emanuel Moray Martinez
 * TKO
 * 2 (6)
 * 2010-12-3
 * align=left|🇦🇷 Parque Municipal Eva Perón, Lomas de Zamora, Argentina
 * align=left|
 * - align=center
 * Win||11–0||align=left|🇦🇷 Ricardo Manuel Genero
 * KO
 * 5 (8)
 * 2010-9-17
 * align=left|🇦🇷 Dolores, Buenos Aires, Argentina
 * align=left|
 * - align=center
 * Win||10–0||align=left|🇦🇷 Lucas Damián Molina
 * RTD
 * 3 (6)
 * 2010-4-17
 * align=left|🇦🇷 Casino City Center, Rosario, Santa Fe, Argentina
 * align=left|
 * - align=center
 * Win||9–0||align=left|🇦🇷 Victor Hugo Peralta
 * KO
 * 3 (6)
 * 2010-2-13
 * align=left|🇦🇷 Centro de Fomento Alumni, Los Hornos, Argentina
 * align=left|
 * - align=center
 * Win||8–0||align=left|🇦🇷 Osvaldo Antonio Díaz
 * KO
 * 2 (6)
 * 2009-12-18
 * align=left|🇦🇷 Club Circunvalación, La Plata, Argentina
 * align=left|
 * - align=center
 * Win||7–0||align=left|🇦🇷 Crispulo Javier Andino
 * KO
 * 1 (6)
 * 2009-11-7
 * align=left|🇦🇷 Estadio Cubierto Municipal, Dean Funes, Córdoba, Argentina
 * align=left|
 * - align=center
 * Win||6–0||align=left|🇦🇷Ramón Argentino Guidetti
 * TKO
 * 4 (6)
 * 2009-9-19
 * align=left|🇦🇷 Club Independiente, Castelli, Argentina
 * align=left|
 * - align=center
 * Win||5–0||align=left|🇦🇷 José Eduardo Martínez
 * KO
 * 2 (6)
 * 2009-8-29
 * align=left|🇦🇷 Asociación Mutual Club El Tala, San Francisco, Córdoba, Argentina
 * align=left|
 * - align=center
 * Win||4–0||align=left|🇦🇷 Ramón Argentino Guidetti
 * UD
 * 4 (4)
 * 2009-6-12
 * align=left|🇦🇷 Sociedad de Fomento Julio Argentino Roca, Moreno, Buenos Aires, Argentina
 * align=left|
 * - align=center
 * Win||3–0||align=left|🇦🇷 Gabriel Arturo Ramírez
 * KO
 * 2 (4)
 * 2009-4-25
 * align=left|🇦🇷 Gimnasio Municipal, Cutral Có, Neuquén, Argentina
 * align=left|
 * - align=center
 * Win||2–0||align=left|🇦🇷 Victor Hugo Peralta
 * UD
 * 4 (4)
 * 2008-12-27
 * align=left|🇦🇷 Club Argentino, Marcos Juárez, Cordoba, Argentina
 * align=left|
 * - align=center
 * Win||1–0||align=left|🇦🇷 Guillermo Pablo Armani
 * UD
 * 4 (4)
 * 2008-12-6
 * align=left|🇦🇷 Club Social y Deportivo San Vicente, Bell Ville, Cordoba, Argentina
 * align=left|
 * align=left|