What is Robert Guerrero's record?

Robert Guerrero's professional record is 38-6-1, 2 NC with 20 knockouts.

When is Robert Guerrero's next fight?

No next fight is confirmed as of 18 Oct 2026.

Which world titles has Robert Guerrero held?

Robert Guerrero has held 3 world title reigns: IBF super featherweight (2009–2010), IBF featherweight (2007–2008), IBF featherweight (2006).

Super featherweight · United States

Robert Guerrero

38-6-1, 2 NC 20 KO · 2001–2023

Updated Oct 14, 2026 · Sources: Wikidata, English Wikipedia, Wikipedia (ja), +4

Robert Guerrero is a super featherweight boxer from United States, born Mar 27, 1983. Record 38-6-1, 2 NC with 20 knockouts over 2001–2023. World titles: IBF super featherweight (2009–2010), IBF featherweight (2007–2008), IBF featherweight (2006). Robert Guerrero last fought Andre Berto on Dec 16, 2023 and won by UD over 10 rounds.

Also: Роберт Герреро · روبرت غيريرو · ロバート・ゲレーロ

+3 more

羅伯特·蓋萊洛 · Robert Joseph Guerrero · The Ghost

BornMar 27, 1983

Country🇺🇸 United States

StanceSouthpaw

Height173 cm

Reach178 cm

NicknameThe Ghost

DebutApr 22, 2001

Career2001–2023

Rounds boxed331

KO share53%

Born inGilroy, California, U.S.

TitlesIBF featherweight · 2006–2008; IBF super featherweight · 2009–2010

Boxerbook rating2126 ± 140Why here ›

Confirmed bouts25 of 47 · 14 official

Record and next fight

Record

38-6-1, 2 NC, 20 KOs · 2001–2023

Next fight

No next fight confirmed

Last result

Andre Berto 🇺🇸

UD 10/10 · Minneapolis Armory, Minneapolis, Minnesota, 🇺🇸

2023-12-16 ›
✓✓ two sources

The record

47 bouts, 2001–2023, newest first. Records under each bout are both boxers going in.

Bouts by source: English Wikipedia · 47, Wikipedia (ja) · 43, Nevada State Athletic Commission — Results · 9, Wikipedia (ru) · 6, California State Athletic Commission — Results (archive) · 6, WBA Fights Master Scores · 1

Andre Berto 🇺🇸

UD 10/10 · Minneapolis Armory, Minneapolis, Minnesota, 🇺🇸

Guerrero 37-6-1 · Berto 32-5-0

2023-12-16 ›
✓✓ two sources

Victor Ortiz 🇺🇸

UD 10/10 · T Mobile Arena, Las Vegas, 🇺🇸

Guerrero 36-6-1 · Ortiz 32-7-3

2021-08-21 ›
official ★

Gerald Thomas

UD 10/10 · Staples Center, Los Angeles, 🇺🇸

Guerrero 35-6-1 · Thomas —

2019-09-28 ›
✓ one source

Hevinson Herrera

KO 5/10 · Dignity Health Sports Park, Carson, 🇺🇸

Guerrero 34-6-1 · Herrera —

2019-03-09 ›
official ★

Adam Mate

KO 2/8 · Staples Center L.A, Los Angeles, 🇺🇸

Guerrero 33-6-1 · Mate —

2018-12-01 ›
official ★

Omar Figueroa 🇺🇸

TKO 3/12 · Nassau Coliseum, Uniondale, New York, 🇺🇸

Guerrero 33-5-1 · Figueroa 26-0-1

2017-07-15 ›
✓✓ two sources

David Emanuel Peralta 🇦🇷

SD 12/12 · Honda Center, Anaheim, 🇺🇸

Guerrero 33-4-1 · Peralta —

2016-08-27 ›
official ★

Danny García 🇺🇸

For vacant WBC welterweight title

UD 12/12 · Staples Center L.A, Los Angeles, 🇺🇸

Guerrero 33-3-1 · García 32-2-0

2016-01-23 ›
official ★

Aaron Martinez

SD 10/10 · StubHub Center, Carson, 🇺🇸

Guerrero 32-3-1 · Martinez —

2015-06-06 ›
✓ one source

Keith Thurman 🇺🇸

For WBA welterweight title

UD 12/12 · MGM Grand Garden Arena, Las Vegas, 🇺🇸

Guerrero 32-2-1 · Thurman 26-0-0

2015-03-07 ›
official ★

Yoshihiro Kamegai 🇯🇵

UD 12/12 · Stub Hub, Carson, 🇺🇸

Guerrero 31-2-1 · Kamegai 24-1-1

2014-06-21 ›
official ★

Floyd Mayweather 🇺🇸

For WBC welterweight title

UD 12/12 · MGM Grand Garden Arena, Las Vegas, 🇺🇸

Guerrero 31-1-1 · Mayweather 43-0-0

2013-05-04 ›
official ★

Andre Berto 🇺🇸

For WBC interim welterweight title

UD 12/12 · Citizens Business Bank Arena, Ontario, 🇺🇸

Guerrero 30-1-1 · Berto 28-1-0

2012-11-24 ›
official ★

Selçuk Aydın 🇹🇷

Won vacant WBC interim welterweight title

UD 12/12 · HP Pavilion, San Jose, 🇺🇸

Guerrero 29-1-1 · Aydın 23-0-0

2012-07-28 ›
✓✓ two sources

Michael Katsidis 🇦🇺

Won vacant WBA interim and WBO interim lightweight titles

UD 12/12 · MGM Grand Garden Arena, Las Vegas, 🇺🇸

Guerrero 28-1-1 · Katsidis 27-3-0

2011-04-09 ›
official ★

Vicente Escobedo 🇺🇸

Won WBO Inter-Continental lightweight title

UD 10/10 · Prudential Center, Newark, New Jersey, 🇺🇸

Guerrero 27-1-1 · Escobedo 22-2-0

2010-11-06 ›
✓✓ two sources

Joel Casamayor 🇨🇺

UD 10/10 · MANDALAY BAY EVENTS CENTER, LAS VEGAS, 🇺🇸

Guerrero 26-1-1 · Casamayor 37-4-1

2010-07-31 ›
official ★

Roberto David Arrieta 🇦🇷

TKO 8/10 · Tropicana Hotel, Las Vegas, 🇺🇸

Guerrero 25-1-1 · Arrieta —

2010-04-30 ›
official ★

Malcolm Klassen 🇿🇦

Won IBF super-featherweight title

UD 12/12 · Toyota Center, Houston, 🇺🇸

Guerrero 24-1-1 · Klassen 24-4-2

2009-08-22 ›
✓✓ two sources

Efren Hinojosa

RTD 8/10 · HP Pavilion, San Jose, 🇺🇸

Guerrero 23-1-1 · Hinojosa —

2009-06-12 ›
✓ one source

Show all 47 bouts

Daud Yordan 🇮🇩

Vacant NABO junior lightweight title at stake

NC 2/10 · HP Pavilion, San Jose, 🇺🇸

Guerrero 23-1-1 · Yordan 23-0-0

2009-03-07 ›
✓✓ two sources

Edel Ruiz

TKO 1/10 · Staples Center, Los Angeles, 🇺🇸

Guerrero 22-1-1 · Ruiz —

2009-01-24 ›
✓ one source

Jason Litzau 🇺🇸

Retained IBF featherweight title

KO 8/12 · Tachi Palace Hotel & Casino, Lemoore, 🇺🇸

Guerrero 21-1-1 · Litzau —

2008-02-29 ›
✓ one source

Martin Honorio

Retained IBF featherweight title

TKO 1/12 · Desert Diamond Casino, Tucson, Arizona, 🇺🇸

Guerrero 20-1-1 · Honorio —

2007-11-03 ›
✓ one source

Shpend Abazi 🇩🇰

Won vacant IBF featherweight title

TKO 9/12 · Falkoner Center, Copenhagen, 🇩🇰

Guerrero 19-1-1 · Abazi —

2007-02-23 ›
✓ one source

Orlando Salido 🇲🇽

IBF featherweight title at stake

UD 12/12 · Mandalay Bay Events Center, Paradise, 🇺🇸

Guerrero 19-1-1 · Salido 28-9-2

2006-11-04 ›
! sources disagree

Eric Aiken 🇺🇸

Won IBF featherweight title

RTD 8/12 · Staples Center, Los Angeles, 🇺🇸

Guerrero 18-1-1 · Aiken 16-4-0

2006-09-02 ›
✓✓ two sources

Gamaliel Díaz 🇲🇽

Won NABF featherweight title

KO 6/12 · Oakland Arena, Oakland, 🇺🇸

Guerrero 17-1-1 · Díaz 20-5-2

2006-06-23 ›
✓✓ two sources

Sandro Marcos 🇲🇽

TKO 3/10 · HP Pavilion, San Jose, California, 🇺🇸

Guerrero 16-1-1 · Marcos —

2006-05-18 ›
✓ one source

Gamaliel Díaz 🇲🇽

For NABF featherweight title

SD 12/12 · Tachi Palace Hotel & Casino, Lemoore, 🇺🇸

Guerrero 16-0-1 · Díaz 19-5-2

2005-12-02 ›
✓✓ two sources

Sammy Ventura

Retained NABF featherweight title

KO 1/12 · Palace Indian Gaming Center, Lemoore, 🇺🇸

Guerrero 15-0-1 · Ventura —

2005-09-16 ›
✓ one source

Adrian Valdez

Retained NABF featherweight title

TKO 12 · Palace Indian Gaming Center, Lemoore, California, 🇺🇸

Guerrero 14-0-1 · Valdez —

2005-04-01 ›
✓ one source

César Figueroa 🇲🇽

Won NABF featherweight title

KO 4/12 · Pechanga Resort & Casino, Temecula, 🇺🇸

Guerrero 13-0-1 · Figueroa —

2004-12-09 ›
✓ one source

Enrique Sánchez 🇲🇽

RTD 8/10 · Chinook Winds Casino, Lincoln City, 🇺🇸

Guerrero 12-0-1 · Sánchez 30-5-4

2004-06-03 ›
✓✓ two sources

Juan Polo Pérez 🇨🇴

TKO 2/6 · Miccosukee Indian Gaming Resort, Miami, 🇺🇸

Guerrero 11-0-1 · Pérez 46-36-4

2004-04-24 ›
✓✓ two sources

Julian Rodriguez

TD 1/8 · Pechanga Resort & Casino, Temecula, 🇺🇸

Guerrero 11-0-0 · Rodriguez —

2004-03-14 ›
✓ one source

Jose Luis Tula

TKO 1/10 · TEXAS STATION CASINO, NORTH LAS VEGAS, 🇺🇸

Guerrero 10-0-0 · Tula —

2003-06-08 ›
official ★

David Vasquez 🇺🇸

TKO 1/10 · Spotlight 29 Casino, Coachella, California, 🇺🇸

Guerrero 9-0-0 · Vasquez —

2003-05-04 ›
✓ one source

Jose Alfonso Rodriguez

TKO 2/6 · American Airlines Arena, Miami, 🇺🇸

Guerrero 8-0-0 · Rodriguez —

2002-12-20 ›
✓ one source

Freddy Castro

UD 6/6 · Hyatt Hotel, Monterey, California, 🇺🇸

Guerrero 7-0-0 · Castro —

2002-07-03 ›
✓ one source

Marcos Badillo

UD 6/6 · HARD ROCK HOTEL & CASINO, LAS VEGAS, 🇺🇸

Guerrero 6-0-0 · Badillo —

2002-04-14 ›
official ★

Robert Enriquez

UD 4/4 · Green Valley Ranch, Henderson, Nevada, 🇺🇸

Guerrero 5-0-0 · Enriquez —

2002-03-10 ›
✓ one source

Joaquin Candelario

UD 4/4 · Pechanga Resort & Casino, Temecula, California, 🇺🇸

Guerrero 4-0-0 · Candelario —

2002-02-08 ›
✓ one source

Arthur Trevino

UD 4/4 · Young Pavilion, Pembroke Pines, Florida, 🇺🇸

Guerrero 3-0-0 · Trevino —

2002-01-25 ›
✓ one source

Oscar Rosales

UD 4/4 · Sunset Station, San Antonio, Texas, 🇺🇸

Guerrero 2-0-0 · Rosales —

2001-11-02 ›
✓ one source

Javier Gonzalez

TKO 3/4 · Miccosukee Resort & Gaming, Miami, Florida, 🇺🇸

Guerrero 1-0-0 · Gonzalez —

2001-09-29 ›
✓ one source

Alejandro Cruz

UD 4/4 · Fantasy Springs Resort Casino, Indio, California, 🇺🇸

Guerrero 0-0-0 · Cruz —

2001-04-22 ›
✓ one source

Ratings now

Not in any current ranking.

World titles

IBFSuper featherweight

2009-08-22 – 2010-02-16

IBFFeatherweight

2007-02-23 – 2008-06-23

IBFFeatherweight

2006-09-02 – 2006-11-04

Facts

What is Robert Guerrero's record?: Robert Guerrero's professional record is 38-6-1, 2 NC with 20 knockouts.
When is Robert Guerrero's next fight?: No next fight is confirmed as of 18 Oct 2026.
Who did Robert Guerrero fight last?: Robert Guerrero last fought Andre Berto on Dec 16, 2023 and won by UD over 10 rounds.
Which world titles has Robert Guerrero held?: Robert Guerrero has held 3 world title reigns: IBF super featherweight (2009–2010), IBF featherweight (2007–2008), IBF featherweight (2006).

Sources

Boxerbook ID 16761 · permanent link boxerbook.com/id/16761. Wikidata (CC0), English Wikipedia (CC BY-SA), photo from the Instagram profile. Last fetched: 2026-10-12. Spot a mistake? Every bout page has a link to report it.

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