What is Amir Mansour's record?

Amir Mansour's professional record is 23-4-1, 1 NC with 16 knockouts.

Heavyweight · United States

Amir Mansour

23-4-1, 1 NC 16 KO · 1997–2019

Photo: Cocoruff, CC0 via Wikimedia Commons

Amir Mansour was a heavyweight boxer from United States, born Jul 25, 1972. Record 23-4-1, 1 NC with 16 knockouts over 1997–2019. Amir Mansour last fought Efe Ajagba on Mar 9, 2019 and lost by KO in round 2 of 8.

Also: Амир Мансур · أمير منصور · امیر منصور

+3 more

আমির মনসুর · Amir Mansur · Мансур, Амир

BornJul 25, 1972

Country🇺🇸 United States

StanceSouthpaw

Height185 cm

Reach188 cm

NicknameHardcore

DebutJul 12, 1997

Career1997–2019

Rounds boxed139

KO share70%

Born inWilmington, Delaware, U.S.

TitlesWBC-USNBC and USA Pennsylvania State heavyweight titles 2017

Boxerbook rating1881 ± 158 · inactive since Mar 2019Why here ›

Confirmed bouts10 of 29 · 4 official

Career record

Record

23-4-1, 1 NC, 16 KOs · 1997–2019

Last result

Efe Ajagba 🇳🇬

KO 2/8 · Dignity Health Sports Park, Carson, 🇺🇸

2019-03-09 ›
official ★

The record

29 bouts, 1997–2019, newest first. Records under each bout are both boxers going in.

Bouts by source: English Wikipedia · 29, Wikipedia (ru) · 16, Wikipedia (ja) · 2, IBF/USBA Results · 2, California State Athletic Commission — Results (archive) · 2, Wikipedia (es) · 1

Efe Ajagba 🇳🇬

KO 2/8 · Dignity Health Sports Park, Carson, 🇺🇸

Mansour 23-3-1 · Ajagba 10-0-0

2019-03-09 ›
official ★

Filip Hrgović 🇭🇷

For vacant WBC International heavyweight title

KO 3/12 · Zagreb Arena, Zagreb, 🇭🇷

Mansour 23-2-1 · Hrgović 5-0-0

2018-09-08 ›
✓✓ two sources

Sergei Kuzmin 🇷🇺

For vacant WBC International heavyweight title

NC 3/12 · Luzhniki Stadium, Moscow, 🇷🇺

Mansour 23-2-1 · Kuzmin 12-0-0

2017-11-27 ›
✓✓ two sources

Travis Kauffman 🇺🇸

Won vacant WBC-USNBC and USA Pennsylvania State heavyweight titles

MD 12/12 · Santander Arena, Reading, 🇺🇸

Mansour 22-2-1 · Kauffman 31-1-0

2017-03-17 ›
✓✓ two sources

Dominic Breazeale 🇺🇸

For vacant WBC Continental Americas heavyweight title

TKO 5/10 · Staples Center L.A, Los Angeles, 🇺🇸

Mansour 22-1-1 · Breazeale 16-0-0

2016-01-23 ›
official ★

Gerald Washington 🇺🇸

SD 10/10 · Little Creek Casino Resort, Shelton, 🇺🇸

Mansour 22-1-0 · Washington 17-0-0

2015-10-13 ›
✓✓ two sources

Joey Dawejko 🇺🇸

Won vacant USA Pennsylvania State heavyweight title

UD 10/10 · 2300 Arena, Philadelphia, 🇺🇸

Mansour 21-1-0 · Dawejko 9-2-2

2015-05-08 ›
✓✓ two sources

Fred Kassi 🇨🇲

KO 7/10 · Sands Casino Resort, Bethlehem, 🇺🇸

Mansour 20-1-0 · Kassi 18-2-0

2014-11-08 ›
✓✓ two sources

Steve Cunningham 🇺🇸

For USBA heavyweight title

UD 10/10 · Liacouras Center, Philadelphia, 🇺🇸

Mansour 20-0-0 · Cunningham 27-6-0

2014-04-04 ›
official ★

Kelvin Price

RTD 7/10 · Resorts Casino Hotel, Atlantic City, 🇺🇸

Mansour 19-0-0 · Price —

2013-12-14 ›
✓ one source

Maurice Harris 🇺🇸

Retained WBF Intercontinental heavyweight title

UD 12/12 · Dover Downs Hotel & Casino, Dover, 🇺🇸

Mansour 18-0-0 · Harris 26-17-2

2013-08-23 ›
official ★

Jason Gavern 🇺🇸

Retained WBF Intercontinental heavyweight title

KO 1/12 · Dover Downs Hotel & Casino, Dover, 🇺🇸

Mansour 17-0-0 · Gavern —

2013-04-12 ›
✓ one source

Dominique Alexander 🇺🇸

KO 1/10 · Dover Downs Hotel & Casino, Dover, 🇺🇸

Mansour 16-0-0 · Alexander —

2013-01-25 ›
✓ one source

Epifanio Mendoza

Retained WBF Intercontinental heavyweight title

TKO 6/10 · Dover Downs Hotel & Casino, Dover, 🇺🇸

Mansour 15-0-0 · Mendoza —

2011-12-02 ›
✓ one source

Dominick Guinn 🇺🇸

Won vacant IBF North American and WBO-NABO interim heavyweight titles

UD 10/10 · Dover Downs Hotel & Casino, Dover, 🇺🇸

Mansour 14-0-0 · Guinn —

2011-08-19 ›
✓ one source

Raymond Andrew Ochieng 🇰🇪

Won vacant WBF Intercontinental heavyweight title

TKO 1/10 · Dover Downs Hotel & Casino, Dover, 🇺🇸

Mansour 13-0-0 · Ochieng —

2011-05-27 ›
✓ one source

Hector Ferreyro

TKO 1/8 · Bally's Atlantic City, Atlantic City, 🇺🇸

Mansour 12-0-0 · Ferreyro —

2011-04-02 ›
✓ one source

Alexis Mejias

KO 2/8 · Dover Downs Hotel & Casino, Dover, 🇺🇸

Mansour 11-0-0 · Mejias —

2011-02-25 ›
✓ one source

Joseph Rabotte

KO 3/8 · Dover Downs Hotel & Casino, Dover, 🇺🇸

Mansour 10-0-0 · Rabotte —

2010-12-03 ›
✓ one source

Samuel Brown

KO 2/6 · Dover Downs Hotel & Casino, Dover, 🇺🇸

Mansour 9-0-0 · Brown —

2010-08-27 ›
✓ one source

Show all 29 bouts

Fabian Garcia

TKO 1/6 · Sands Casino Hotel, Atlantic City, New Jersey, 🇺🇸

Mansour 8-0-0 · Garcia —

2001-06-01 ›
✓ one source

Jerry Arentzen

TKO 2 · Days Inn, Allentown, 🇺🇸

Mansour 7-0-0 · Arentzen —

2000-11-09 ›
✓ one source

Byron Jones

TKO 2 · Wilmington, Delaware, 🇺🇸

Mansour 6-0-0 · Jones —

1999-07-13 ›
✓ one source

Ed Irving

UD 4/4 · Shuler Gymnasium, Philadelphia, 🇺🇸

Mansour 5-0-0 · Irving —

1998-09-25 ›
✓ one source

Kevin Brister

KO 2 · Big Kahuna, Wilmington, Delaware, 🇺🇸

Mansour 4-0-0 · Brister —

1998-07-14 ›
✓ one source

Sinclair Babb

PTS 4/4 · Mohegan Sun Arena, Montville, Connecticut, 🇺🇸

Mansour 3-0-0 · Babb —

1998-06-12 ›
✓ one source

Kevin Lewis

UD 4/4 · The Blue Horizon, Philadelphia, 🇺🇸

Mansour 2-0-0 · Lewis —

1997-11-14 ›
✓ one source

Malik Muhammad

TKO 2/4 · The Blue Horizon, Philadelphia, 🇺🇸

Mansour 1-0-0 · Muhammad —

1997-09-12 ›
✓ one source

Clifton Graham

KO 1/4 · Cedar Beach Park, Allentown, 🇺🇸

Mansour 0-0-0 · Graham —

1997-07-12 ›
✓ one source

Ratings now

Not in any current ranking.

World titles

No world title reigns recorded.

Facts

What is Amir Mansour's record?: Amir Mansour's professional record is 23-4-1, 1 NC with 16 knockouts.
Who did Amir Mansour fight last?: Amir Mansour last fought Efe Ajagba on Mar 9, 2019 and lost by KO in round 2 of 8.

Sources

Boxerbook ID 11168 · permanent link boxerbook.com/id/11168. 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.

Wikipedia ↗Wikidata ↗