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Juan Roldán

1957 – 2020

Argentine boxer

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About Juan Roldán

Lived 1957 – 2020 (aged 63). Juan Roldán was an Argentine boxer.

Juan Domingo Roldán (6 March 1957 – 18 November 2020) was an Argentine professional boxer, best remembered for his strong showing in the early rounds of an undisputed world championship bout against Marvelous Marvin Hagler. After flooring Hagler in the opening seconds Roldan was able to further enjoy success against the dominant middleweight champion. Hagler significantly injured Roldán's eye with the thumb of his glove. Roldán fought on, but was unable to continue and suffered a technical knockout. He retired for a couple of years before coming back with a campaign that took him to another middleweight world title bout, this time with Thomas Hearns. In an exciting contest, Roldán shook Hearns early, but succumbed to a Hearns attack in the fourth. A final world middleweight title fight with Michael Nunn resulted in a loss by KO, following which Roldán ended his professional boxing career. Nicknamed Martillo (Hammer) Roldán often featured on Ring En Español magazine.

Career

Roldán made his professional debut on December 8, 1978 in San Francisco, Argentina, defeating Jorge Servin via first-round knockout. His first four wins all came by first round knockouts. On May 11, 1979, Roldán went the distance for the first time when rival Hugo Obregón went ten rounds with him. Roldán won the fight on points. On September 21, 1979, he suffered the first defeat of his career to Juan Carlos Borgado, losing a ten-round decision.

Out of his next eighteen bouts, he won seventeen and drew (tied) once. He then challenged Jacinto Fernández on March 13, 1981, for the Argentine Middleweight title, winning a twelve-round decision. In his next fight, he beat José María Flores Burlón, a boxer who would later challenge Carlos De León for the world's Cruiserweight title. Roldán won six more fights and drew one before challenging José Maria's brother, Carlos Flores Burlón for the South American Middleweight title, on February 12, 1982. He won the title with a second-round knockout.

Before 1982 was over, he retained his Argentine Middleweight title with a first-round knockout of Marcos Perez, but losing on a disqualification in three rounds to Ricardo Arce. In an immediate rematch, Roldán put his Argentine title on the line and this time, he avenged his defeat to Arce with a second-round knockout win. After five more wins in a row, he fought Juan Carlos Peralta, with the fight resulting in a three-round no contest.

On May 27, 1983, Roldán made his international debut, with a 10-round decision over Teddy Mann in Rhode Island, United States. After retaining his Argentine title twice more, he was faced, on November 10, 1983, with one of the top rated Middleweights of the time, Frank 'The Animal' Fletcher, at the undercard of the high-profile, Marvin Hagler vs. Roberto Durán world title fight in Las Vegas. Roldán dropped Fletcher twice on his way to a sixth-round knockout victory.

After this win, Roldán was ranked number 1 by the major boxing organizations, and he accordingly met Hagler for the undisputed world middleweight title on March 30, 1984. Seconds into round one, the quick starting Roldán became the first and only boxer to score an official knockdown against Hagler, who though not hurt was disconcerted. In round three, Hagler was credited with a knockdown which was also dubious, after Roldán had got his feet tangled with the ring's ropes.

Roldán showed less recklessness than previously in this contest, and utilizing his innate hand speed and a style difficult for southpaws to defend against, he landed scoring punches for the next few rounds while pressing the action. Though not rocking Hagler, they were considered surprising by commentators in view of his skills and Roldán's crude technique. However, by the middle of the bout, Hagler was winning every exchange. After being floored in the tenth, a swollen and cut Roldán quit, giving Hagler a win by technical knockout. The October after this bruising loss, Roldán announced his retirement. His knockdown of Hagler signaled the beginning of a renowned champion's decline, but none of the diminished Hagler's subsequent opponents were able to duplicate Roldán's feat which remained unique.

In 1986, Roldán reconsidered his decision and made a comeback. He won thirteen bouts in a row, including one over James Kinchen, before he challenged for a world title again. On October 29, 1987, at Las Vegas, Thomas Hearns became the first boxer to win world titles in four different divisions when he beat Roldán in four rounds by knockout, but not before Roldán had Hearns in trouble in rounds three and four.

On September 16, 1988, Roldán beat former world Middleweight champion Hugo Corro via first-round knockout in Mar del Plata, securing a third world title shot, against Michael Nunn on November 4 of that year. Roldán lost what turned out to be his last fight, by a knockout in round eight. Roldán retired with a record of 67 wins, 5 losses, 2 draws and one no contest, 47 of his wins being by knockout.

Death Roldán died on November 18, 2020, from COVID-19 during the COVID-19 pandemic in Argentina. He was 63.

Professional boxing record

Loss

KO 8 04/11/1988

Win

KO 1 16/09/1988

Win

KO 6 19/08/1988

Loss

KO 4 29/10/1987

Win

KO 2 15/05/1987

Win

TKO 9 06/04/1987

Win

KO 4 06/02/1987

Win

KO 2 13/12/1986

Win

PTS 10 18/10/1986

Win

PTS 10 13/09/1986

Win

KO 2 29/08/1986

Win

KO 3 01/08/1986

Win

PTS 10 19/06/1986

Win

PTS 10 10/05/1986

Win

KO 6 29/03/1986

Win

KO 2 14/02/1986

Win

PTS 8 14/07/1984

Loss

TKO 10 30/03/1984

Win

KO 6 10/11/1983

Win

PTS 10 16/09/1983

Win

KO 8 06/08/1983

Win

UD 10 27/05/1983

Win

KO 7 11/02/1983

No Contest

NC 3 14/01/1983

Win

KO 2 10/12/1982

Win

KO 1 30/10/1982

Win

PTS 10 08/10/1982

Win

KO 2 11/09/1982

Win

RTD 6 13/08/1982

Win

KO 2 10/07/1982

Loss

DQ 3 08/05/1982

Win

KO 1 16/04/1982

Win

KO 1 06/03/1982

Win

KO 2 12/02/1982

Win

PTS 10 22/01/1982

Draw

PTS 10 10/10/1981

Win

KO 2 11/09/1981

Win

KO 5 24/07/1981

Win

KO 1 10/07/1981

Win

PTS 10 26/06/1981

Win

TKO 3 13/06/1981

Win

PTS 12 13/03/1981

Win

KO 6 13/02/1981

Win

PTS 10 16/01/1981

Draw

PTS 12 19/12/1980

Win

KO 6 05/12/1980

Win

KO 7 21/11/1980

Win

PTS 12 07/11/1980

Win

PTS 10 03/10/1980

Win

KO 1 22/08/1980

Win

PTS 10 08/07/1980

Win

KO 3 27/06/1980

Win

KO 7 06/06/1980

Win

PTS 10 16/05/1980

Win

KO 8 11/04/1980

Win

KO 7 15/03/1980

Win

KO 6 22/02/1980

Win

PTS 10 08/02/1980

Win

KO 2 18/01/1980

Win

RTD 8 22/12/1979

Loss

RTD 8 21/09/1979

Win

TKO 4 07/09/1979

Win

KO 3 24/08/1979

Win

PTS 12 10/08/1979

Win

RTD 5 20/07/1979

Win

KO 2 29/06/1979

Win

RTD 11 08/06/1979

Win

PTS 10 24/05/1979

Win

PTS 10 11/05/1979

Win

KO 4 20/04/1979

Win

RTD 3 06/04/1979

Win

KO 1 23/03/1979

Win

KO 1 09/02/1979

Win

KO 1 26/01/1979

Win

KO 1 08/12/1978

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Important facts

Birth century
Occupation
Nationality
Also known as
Juan Roldan, Juan Domingo Roldán

People in Juan Roldán's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Juan Roldán's

Frequently asked questions

Who was Juan Roldán?

Argentine boxer

When was Juan Roldán born?

Juan Roldán was born on 6 March 1957 in Freyre.

When did Juan Roldán die?

Juan Roldán died on 18 November 2020 in San Francisco.

What was Juan Roldán's occupation?

Juan Roldán was a boxer.

What nationality was Juan Roldán?

Juan Roldán was Argentine.

Sources & further reading

· Wikipedia: Juan Roldán

· Wikidata: Q6300926

· DBpedia: Juan Roldán

Cite this page

APA: Biography.guide. (2026). Juan Roldán. https://biography.guide/juan-roldan/

MLA: "Juan Roldán." Biography.guide, https://biography.guide/juan-roldan/.

Chicago: "Juan Roldán." Biography.guide. https://biography.guide/juan-roldan/.

Data last updated: 2026-09-21 · Spot an error? Report a correction.

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