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Welterweight boxing · 2010s

Robert Guerrero

70″ reach · +2.95% reach advantage · 56th percentile

Robert Guerrero has a reach of 70″ against a height of 68″ — a reach advantage of +2.95%, above average for welterweight boxing and the 56th percentile of the 130 compared here.

Reach in context

Reach advantage

+2.95%

70″ reach on a 68″ frame

Compared against 130 welterweight boxing fighters. Median 2.83%.

-2.9%welterweight boxing reach advantage9.4%
Measurements
Reach70″ (177.8 cm)44th pct
Height68″ (172.7 cm)39th pct
StanceSouthpaw
DivisionWelterweight Boxing
competed at 4: featherweight, super featherweight, lightweight, welterweight — compared here against the last
Peak era2010s
CountryUnited States

Record

Boxing record

38–6

47 bouts on record

Finish rate

53%

of wins ended inside the distance — welterweight boxing median 54%, 48th percentile

By knockout: 20 (53%)By decision: 18 (47%)
  • By knockout 53%
  • By decision 47%

The career, bout by bout

47 recorded bouts from 2001 to 2023. Every incumbent shows this as a table you have to read; here it is as a shape you can see.

2010 2020 win vs Oscar Rosales (2001)win vs Javier Gonzalez (2001)win vs Alejandro Cruz (2001)win vs Jose Alfonso Rodriguez (2002)win vs Freddy Castro (2002)win vs Marcos Badillo (2002)win vs Robert Enriquez (2002)win vs Joaquin Candelario (2002)win vs Arthur Trevino (2002)win vs Jose Luis Tula (2003)win vs David Vasquez (2003)win vs Cesar Figueroa (2004)win vs Enrique Sanchez (2004)win vs Juan Polo Perez (2004)draw vs Julian Rodriguez (2004)loss vs Gamaliel Díaz (2005)win vs Sammy Ventura (2005)win vs Adrian Valdez (2005)? vs Orlando Salido (2006)win vs Eric Aiken (2006)win vs Gamaliel Díaz (2006)win vs Sandro Marcos (2006)win vs Martin Honorio (2007)win vs Spend Abazi (2007)win vs Jason Litzau (2008)win vs Malcolm Klassen (2009)win vs Efren Hinojosa (2009)nc vs Daud Yordan (2009)win vs Edel Ruiz (2009)win vs Vicente Escobedo (2010)win vs Joel Casamayor (2010)win vs Roberto David Arrieta (2010)win vs Michael Katsidis (2011)win vs Andre Berto (2012)win vs Selçuk Aydın (2012)loss vs Floyd Mayweather Jr. (2013)win vs Yoshihiro Kamegai (2014)win vs Aaron Martinez (2015)loss vs Keith Thurman (2015)loss vs David Emanuel Peralta (2016)loss vs Danny García (2016)loss vs Omar Figueroa Jr. (2017)win vs Adam Mate (2018)win vs Gerald Thomas (2019)win vs Hevinson Herrera (2019)win vs Victor Ortiz (2021)win vs Andre Berto (2023)
winlossdraw / NC2001–2023

Career span

23y

2001–2023

Longest unbeaten run

17

without a loss — draws do not break it

Busiest year

2002

6 bouts

Recorded bouts

47

47 with a date

Fights

YearResultOpponentMethodRd
2023 W Andre Berto Decision10
2021 W Victor Ortiz Decision10
2019 W Gerald Thomas Decision10
2019 W Hevinson Herrera KO/TKO5
2018 W Adam Mate KO/TKO2
2017 L Omar Figueroa Jr. KO/TKO3
2016 L David Emanuel Peralta Decision12
2016 L Danny García Decision12
2015 W Aaron Martinez Decision10
2015 L Keith Thurman Decision12
2014 W Yoshihiro Kamegai Decision12
2013 L Floyd Mayweather Jr. Decision12
2012 W Andre Berto Decision12
2012 W Selçuk Aydın Decision12
2011 W Michael Katsidis Decision12
2010 W Vicente Escobedo Decision10
2010 W Joel Casamayor Decision10
2010 W Roberto David Arrieta KO/TKO8
2009 W Malcolm Klassen Decision12
2009 W Efren Hinojosa KO/TKO8
2009 N Daud Yordan 2
2009 W Edel Ruiz KO/TKO1
2008 W Jason Litzau KO/TKO8
2007 W Martin Honorio KO/TKO1
2007 W Spend Abazi KO/TKO9
2006 ? Orlando Salido Decision12
2006 W Eric Aiken 8
2006 W Gamaliel Díaz KO/TKO6
2006 W Sandro Marcos KO/TKO3
2005 L Gamaliel Díaz 12
2005 W Sammy Ventura KO/TKO1
2005 W Adrian Valdez KO/TKO12
2004 W Cesar Figueroa 4
2004 W Enrique Sanchez KO/TKO8
2004 W Juan Polo Perez KO/TKO2
2004 D Julian Rodriguez Draw1
2003 W Jose Luis Tula KO/TKO1
2003 W David Vasquez KO/TKO1
2002 W Jose Alfonso Rodriguez KO/TKO2
2002 W Freddy Castro Decision6
2002 W Marcos Badillo Decision6
2002 W Robert Enriquez Decision4
2002 W Joaquin Candelario Decision4
2002 W Arthur Trevino Decision4
2001 W Oscar Rosales Decision4
2001 W Javier Gonzalez 3
2001 W Alejandro Cruz 4

22 of these opponents have their own page here.

How this is worked out

  1. Measurements and records are read from the fighter's English Wikipedia infobox; the fight list is parsed from the article's own results table.
  2. Reach advantage is (reach − height) ÷ height as a percentage, so fighters of different sizes compare directly.
  3. Percentiles rank this fighter among the 130 welterweight boxing fighters in the dataset — chosen because it is the most specific group of at least 30 that this fighter belongs to.
Reach advantage = (reach − height) ÷ height × 100

Full methodology →

Source: Robert Guerrero on English Wikipedia (CC BY-SA 4.0), as of 2026-07-07. Percentiles and derived figures computed here.

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Amit Sharma

Auckland real-estate agent and marketer. Builds free, sourced data tools.