Joan Guzmán
66″ reach · -1.53% reach advantage · 5th percentile
Joan Guzmán has a reach of 66″ against a height of 67″ — a reach advantage of -1.53%, unusually short for light welterweight boxing and the 5th percentile of the 97 compared here.
Reach in context
Reach advantage
-1.53%
66″ reach on a 67″ frame
Compared against 97 light welterweight boxing fighters. Median 2.34%.
| Reach | 66″ (167.6 cm) | 7th pct |
|---|---|---|
| Height | 67″ (170.2 cm) | 30th pct |
| Stance | Orthodox | |
| Division | Light Welterweight Boxing competed at 5: super bantamweight, featherweight, super featherweight, lightweight, light welterweight — compared here against the last | |
| Peak era | 2000s | |
| Country | Dominican Republic |
Record
Boxing record
34–1
37 bouts on record
Finish rate
62%
of wins ended inside the distance — light welterweight boxing median 56%, 59th percentile
The career, bout by bout
37 recorded bouts from 1997 to 2014. Every incumbent shows this as a table you have to read; here it is as a shape you can see.
Career span
18y
1997–2014
Longest unbeaten run
30
without a loss — draws do not break it
Busiest year
1999
6 bouts
Recorded bouts
37
36 with a date
Fights
| Year | Result | Opponent | Method | Rd |
|---|---|---|---|---|
| 2014 | W | Kevin Carter | KO/TKO | 5 |
| 2012 | L | Khabib Allakhverdiev | — | 8 |
| 2012 | W | Jorge Pimentel | KO/TKO | 1 |
| 2012 | W | Jesus Pabon | KO/TKO | 8 |
| 2011 | W | Florencio Castellano | KO/TKO | 1 |
| 2010 | ? | Jason Davis | KO/TKO | 2 |
| 2010 | W | Ali Funeka | Decision | 12 |
| 2009 | D | Ali Funeka | Draw | 12 |
| 2008 | W | Ammeth Diaz | Decision | 12 |
| 2007 | W | Humberto Soto | Decision | 12 |
| 2006 | W | Antonio Davis | Decision | 12 |
| 2006 | W | Jorge Rodrigo Barrios | — | 12 |
| 2006 | W | Javier Jáuregui | Decision | 10 |
| 2005 | W | Terdsak Kokietgym | Decision | 12 |
| 2005 | W | Fernando Beltrán Jr. | Decision | 12 |
| 2004 | W | Joe Morales | Decision | 10 |
| 2004 | W | Agapito Sánchez | KO/TKO | 7 |
| 2003 | W | Alfaro Gonzalez | KO/TKO | 1 |
| 2003 | W | Jorge Monsalvo | KO/TKO | 1 |
| 2002 | W | Fabio Daniel Oliva | KO/TKO | 3 |
| 2002 | W | Armando Guerrero | Decision | 10 |
| 2001 | W | Edel Ruiz | Decision | 12 |
| 2001 | W | Héctor Ávila | KO/TKO | 2 |
| 2001 | W | Julio Jerez | KO/TKO | 2 |
| 2000 | W | Aneudis Cuevas Pena | KO/TKO | 1 |
| 2000 | W | Dionisio Moreno | KO/TKO | 1 |
| 2000 | W | Julio Jerez | KO/TKO | 1 |
| 2000 | W | Santiago Matos | KO/TKO | 2 |
| 1999 | W | Francisco De Leon | KO/TKO | 11 |
| 1999 | W | Rafael de la Cruz | KO/TKO | 5 |
| 1999 | W | Francisco Pena | KO/TKO | 1 |
| 1999 | W | Orlando Mateo | KO/TKO | 1 |
| 1999 | W | Pascual Polanco | KO/TKO | 1 |
| 1999 | W | Jose Luis Sulbaran | Decision | 6 |
| 1997 | W | Henry Bowden | — | 2 |
| 1997 | W | Juan Miguel Rivera | — | 2 |
| — | ? | Opponent | — | — |
5 of these opponents have their own page here.
Closest in build
light welterweight boxing fighters with the nearest reach advantage.
- Lindolfo Delgado-1.48% 68″ reach · 6th pct
- Ricardo Torres-1.45% 67″ reach · 7th pct
- Joe Manley-1.45% 67″ reach · 7th pct
- Regis Prograis-1.45% 67″ reach · 7th pct
- Gary Antuanne Russell-1.41% 69″ reach · 10th pct
- George Kambosos Jr.-1.14% 68.1″ reach · 11th pct
- David Kamau-2.78% 68.9″ reach · 4th pct
- Joey Gamache-2.98% 64″ reach · 1st pct
How this is worked out
- Measurements and records are read from the fighter's English Wikipedia infobox; the fight list is parsed from the article's own results table.
- Reach advantage is (reach − height) ÷ height as a percentage, so fighters of different sizes compare directly.
- Percentiles rank this fighter among the 97 light 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
Source: Joan Guzmán on English Wikipedia (CC BY-SA 4.0), as of 2026-07-07. Percentiles and derived figures computed here.