Middleweight · Argentina
Juan Roldán 67-5-2 47 KO · 1978–1988
Photo: Diario Clarín (Argentina), Public domain via Wikimedia Commons
Juan Roldán is a middleweight boxer from Argentina, born Mar 6, 1957. Record 67-5-2 with 47 knockouts over 1978–1988. Juan Roldán last fought Michael Nunn on Nov 4, 1988 and lost by KO in round 8 of 12.
Also: خوان رولدان · Juan Domingo Roldan · Juan Domingo Roldán +2 more Juan Roldan · Martillo
Born Mar 6, 1957
Died Nov 18, 2020
Country 🇦🇷 Argentina
Stance Orthodox
Height 173 cm
Nickname Martillo
Debut Dec 8, 1978
Career 1978–1988
Rounds boxed 442
KO share 70%
Born in Freyre, Córdoba, Argentina
Boxerbook rating 1867 ± 248 · inactive since Nov 1988Why here › Confirmed bouts 5 of 75
Record and next fight Record
67-5-2, 47 KOs · 1978–1988
Next fight
No next fight confirmed
Last result L
For IBF middleweight title KO 8/12 · Las Vegas Hilton, Paradise, 🇺🇸
The record 75 bouts, 1978–1988, newest first. Records under each bout are both boxers going in.
Bouts by source: Wikipedia (es) · 75, English Wikipedia · 5, Wikipedia (ja) · 2
L
For IBF middleweight title KO 8/12 · Las Vegas Hilton, Paradise, 🇺🇸
Roldán 67-4-2 · Nunn 31-0-0
W
KO 1/10 · Mar del Plata, Buenos Aires, 🇦🇷
Roldán 66-4-2 · Corro 50-5-1
W
Miguel Ángel Maldonado
KO 6 · San Miguel de Tucumán, 🇦🇷
Roldán 65-4-2 · Maldonado —
L
For vacant WBC middleweight title KO 4/12 · Las Vegas Hilton, Winchester, Nevada, 🇺🇸
Roldán 65-3-2 · Hearns 44-2-0
W
Clarismundo Aparecido Silva
KO 2 · Comodoro Rivadavia, 🇦🇷
Roldán 64-3-2 · Silva —
W
TKO 9 · Las Vegas, Nevada, 🇺🇸
Roldán 63-3-2 · Kinchen —
W
Tomás Polo Ruiz
KO 4 · Rosario, Santa Fe, 🇦🇷
Roldán 62-3-2 · Ruiz —
W
Carlos María del Valle Herrera
KO 2 · Buenos Aires, 🇦🇷
Roldán 61-3-2 · Herrera —
W
PTS 10/10 · Estadio Luna Park, Buenos Aires, 🇦🇷
Roldán 60-3-2 · Williamson 22-2-0
W
Juan Carlos Giménez
PTS 10/10 · Buenos Aires, 🇦🇷
Roldán 59-3-2 · Giménez —
W
Miguel Ángel Maldonado
KO 2 · Rosario, Santa Fe, 🇦🇷
Roldán 58-3-2 · Maldonado —
W
Darryl Penn
KO 3 · San Francisco, Córdoba, 🇦🇷
Roldán 57-3-2 · Penn —
W
Eduardo Domingo Contreras
PTS 10/10 · Córdoba, Argentina
Roldán 56-3-2 · Contreras —
W
Jorge Juan Salgado
PTS 10/10 · Buenos Aires, 🇦🇷
Roldán 55-3-2 · Salgado —
W
Angel Antonio Caro
KO 6 · Villa Angela, 🇦🇷
Roldán 54-3-2 · Caro —
W
Juan Carlos "The King" Fernández
KO 2 · Ceres, Santa Fe, 🇦🇷
Roldán 53-3-2 · Fernández —
W
Andre Mongelema
PTS 8/8 · Monte Carlo, 🇲🇨
Roldán 52-3-2 · Mongelema —
L
For WBA, WBC, IBF, and The Ring middleweight titles TKO 10/15 · Riviera, Winchester, Nevada, 🇺🇸
Roldán 52-2-2 · Hagler 58-2-2
W
Frank "The Animal" Fletcher
KO 6 · Las Vegas, Nevada, 🇺🇸
Roldán 51-2-2 · Fletcher —
W
Eduardo Domingo Contreras
PTS 10/10 · San Francisco, Córdoba, 🇦🇷
Roldán 50-2-2 · Contreras —
Show all 75 bouts W
Roberto Justino Ruiz
KO 8 · Buenos Aires, 🇦🇷
Roldán 49-2-2 · Ruiz —
W
UD 10/10 · Providence, Rhode Island, 🇺🇸
Roldán 48-2-2 · Mann —
W
Wilbur Henderson
KO 7 · Worcester, Massachusetts, 🇦🇷
Roldán 47-2-2 · Henderson —
NC
Juan Carlos Peralta
NC 3 · Trébol, Santa Fe, 🇦🇷
Roldán 47-2-2 · Peralta —
W
Jose Alberto Vega
KO 2 · Córdoba, Argentina
Roldán 46-2-2 · Vega —
W
KO 1 · Sanremo, 🇮🇹
Roldán 45-2-2 · Ford —
W
Juan Carlos Peralta
PTS 10/10 · San Francisco, Córdoba, 🇦🇷
Roldán 44-2-2 · Peralta —
W
Jacinto Horacio Fernández
KO 2 · Buenos Aires, 🇦🇷
Roldán 43-2-2 · Fernández —
W
Obdulio Rogelio Zarza
RTD 6 · Corrientes, Argentina
Roldán 42-2-2 · Zarza —
W
Ricardo Arce
KO 2 · Buenos Aires, 🇦🇷
Roldán 41-2-2 · Arce —
L
Ricardo Arce
DQ 3 · Buenos Aires, 🇦🇷
Roldán 41-1-2 · Arce —
W
Marcos Pérez
KO 1 · Corrientes, Argentina
Roldán 40-1-2 · Pérez —
W
"Sugar" Ray Phillips
KO 1 · Buenos Aires, 🇦🇷
Roldán 39-1-2 · Phillips —
W
Carlos Flores Burlon
KO 2 · Pergamino, Buenos Aires Province, 🇦🇷
Roldán 38-1-2 · Burlon —
W
Juan Carlos Peralta
PTS 10/10 · Morteros, 🇦🇷
Roldán 37-1-2 · Peralta —
D
Jacinto Horacio Fernández
PTS 10/10 · Buenos Aires, 🇦🇷
Roldán 37-1-1 · Fernández —
W
Julio Cesar Arancibia
KO 2 · San Miguel de Tucumán, 🇦🇷
Roldán 36-1-1 · Arancibia —
W
Ricardo Molina Ortiz
KO 5 · San Miguel de Tucumán, 🇦🇷
Roldán 35-1-1 · Ortiz —
W
Jose Alberto Vega
KO 1 · San Francisco, Córdoba, 🇦🇷
Roldán 34-1-1 · Vega —
W
Obdulio Rogelio Zarza
PTS 10/10 · San Salvador de Jujuy, 🇦🇷
Roldán 33-1-1 · Zarza —
W
TKO 3 · Buenos Aires, 🇦🇷
Roldán 32-1-1 · Burlón —
W
Jacinto Horacio Fernández
PTS 12/12 · San Francisco, Córdoba, 🇦🇷
Roldán 31-1-1 · Fernández —
W
Manuel Navarro
KO 6 · Mar del Plata, 🇦🇷
Roldán 30-1-1 · Navarro —
W
Marcos Pérez
PTS 10/10 · Villa Carlos Paz, 🇦🇷
Roldán 29-1-1 · Pérez —
D
Juan Carlos Peralta
PTS 12/12 · Córdoba, Argentina
Roldán 29-1-0 · Peralta —
W
José Luis Duran
KO 6 · San Francisco, Córdoba, 🇦🇷
Roldán 28-1-0 · Duran —
W
Enrique Coronel
KO 7 · Salta, Argentina
Roldán 27-1-0 · Coronel —
W
Ramón Pérez
PTS 12/12 · Córdoba, Argentina
Roldán 26-1-0 · Pérez —
W
Ricardo Molina Ortiz
PTS 10/10 · San Francisco, Córdoba, 🇦🇷
Roldán 25-1-0 · Ortiz —
W
Roberto Antonio Marziali
KO 1 · Las Varillas, Córdoba, 🇦🇷
Roldán 24-1-0 · Marziali —
W
Obdulio Rogelio Zarza
PTS 10/10 · San Francisco, Córdoba, 🇦🇷
Roldán 23-1-0 · Zarza —
W
Aldo Carmona
KO 3 · Salta, Argentina
Roldán 22-1-0 · Carmona —
W
Jorge Juan Salgado
KO 7 · San Francisco, Córdoba, 🇦🇷
Roldán 21-1-0 · Salgado —
W
Ricardo Molina Ortiz
PTS 10/10 · San Francisco, Córdoba, 🇦🇷
Roldán 20-1-0 · Ortiz —
W
Ramón Pérez
KO 8 · San Francisco, Córdoba, 🇦🇷
Roldán 19-1-0 · Pérez —
W
Alfredo B Cruz
KO 7 · Buenos Aires, 🇦🇷
Roldán 18-1-0 · Cruz —
W
Marcos Pérez
KO 6 · Córdoba, Argentina
Roldán 17-1-0 · Pérez —
W
Juan Carlos Bogado
PTS 10/10 · San Francisco, Córdoba, 🇦🇷
Roldán 16-1-0 · Bogado —
W
Roberto Troilo Ortiz
KO 2 · San Francisco, Córdoba, 🇦🇷
Roldán 15-1-0 · Ortiz —
W
Alfredo B Cruz
RTD 8 · Buenos Aires, 🇦🇷
Roldán 14-1-0 · Cruz —
L
Juan Carlos Bogado
RTD 8 · Córdoba, Argentina
Roldán 14-0-0 · Bogado —
W
Natalio O Ibarra
TKO 4 · Freyre, Córdoba, 🇦🇷
Roldán 13-0-0 · Ibarra —
W
Alberto R Cardozo
KO 3 · Morteros, 🇦🇷
Roldán 12-0-0 · Cardozo —
W
Ramón Pérez
PTS 12/12 · San Francisco, Córdoba, 🇦🇷
Roldán 11-0-0 · Pérez —
W
Alberto Juan Almiron
RTD 5 · Córdoba, Argentina
Roldán 10-0-0 · Almiron —
W
Oscar "The Grouch" Pérez
KO 2 · Rafaela, Argentina
Roldán 9-0-0 · Pérez —
W
Hugo D Estefano Obregon
RTD 11 · San Francisco, Córdoba, 🇦🇷
Roldán 8-0-0 · Obregon —
W
Natalio O Ibarra
PTS 10/10 · Brickman, Córdoba, 🇦🇷
Roldán 7-0-0 · Ibarra —
W
Hugo D Estefano Obregon
PTS 10/10 · Córdoba, Argentina
Roldán 6-0-0 · Obregon —
W
Oscar Francisco López
KO 4 · Sunchales, Santa Fe, 🇦🇷
Roldán 5-0-0 · López —
W
Luis Carcacha
RTD 3 · San Francisco, Córdoba, 🇦🇷
Roldán 4-0-0 · Carcacha —
W
Irineo Claudio Cabrera
KO 1 · Rafaela, Santa Fe, 🇦🇷
Roldán 3-0-0 · Cabrera —
W
Luis "Oh Boy" Alberto Gutiérrez
KO 1 · San Francisco, Córdoba, 🇦🇷
Roldán 2-0-0 · Gutiérrez —
W
Juan Carlos Hauscarriaga
KO 1 · Las Varillas, Córdoba, 🇦🇷
Roldán 1-0-0 · Hauscarriaga —
W
Jorge Servin
KO 1 · San Francisco, Córdoba, 🇦🇷
Roldán 0-0-0 · Servin —
Ratings now Not in any current ranking.
World titles No world title reigns recorded.
Facts
What is Juan Roldán's record? Juan Roldán's professional record is 67-5-2 with 47 knockouts.
When is Juan Roldán's next fight? No next fight is confirmed as of 12 Oct 2026.
Who did Juan Roldán fight last? Juan Roldán last fought Michael Nunn on Nov 4, 1988 and lost by KO in round 8 of 12. Sources Boxerbook ID 16387 · permanent link boxerbook.com/id/16387 . Wikidata (CC0), English Wikipedia (CC BY-SA), photo from Wikimedia Commons. Last fetched: 2026-10-12. Spot a mistake? Every bout page has a link to report it.
