Joan Guzmán
66″ reach · -1.53% reach advantage · 5th percentile
34–1–1
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.
SOURCE·Joan Guzmán — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-07-07
How this record is compiled
- Measurements come from the fighter's English Wikipedia infobox; the bout list is parsed from the results table on the same article, read on 2026-07-07. Boxing tables are read by header name and MMA records by the fixed column order of the
MMA recordtemplate — two different parsers, because reading MMA rows as a boxing table returns a fighter's boxing record in place of their real one. - A bout enters the ledger with whatever fields the source states: result, opponent, method, round, year. Any field the source leaves empty stays empty here. A date that cannot be established is left blank rather than inferred, and the bout is still counted.
- A no contest is counted and printed as a no contest. It is never folded into the wins, the losses or the draws, and it never disappears to make a total balance.
- Where the article's infobox total disagrees with its own results table, both figures are published and each is labelled with where it came from. Nothing is averaged and nothing is reconciled against a second database.
- Percentiles rank this fighter among the 97 light welterweight boxing fighters in the dataset — the most specific group of at least 30 that this fighter belongs to.
reach advantage = (reach − height) ÷ height × 100
Bout record
Every bout the article's own results table lists, in order. A dash is a field the source leaves empty — it is not a zero and it is not a guess.
| 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 |
| undated | ? | Opponent | — | — |
5 of these opponents have their own page here.
SOURCE·Joan Guzmán — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-07-07
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 | |
| Most active decade | 2000s — 21 of 36 dated bouts | |
| 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
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
What this record does and does not say
- What is Joan Guzmán's record?
- 34–1–1 in boxing. That is the aggregate stated in the English Wikipedia infobox; the results table on the same article lists 37 bouts individually.
- How many of Joan Guzmán's bouts have no date?
- 1 of 37. The source lists them without a date this site can read, so they are printed with no year, sorted last, and drawn past the double rule in the record line rather than placed in the chronology. No year has been inferred for any of them.
- Does a no contest change a record here?
- No. A no contest is not a win, a loss or a draw, and it is never folded into one. It is counted and printed separately, so a 20–0 record with two no contests is shown as exactly that rather than as 22–0 or as 20–0 with the no contests dropped. The same applies to a bout overturned after the fact where the source records the change.
- What happens when sources disagree about a fight?
- This site publishes one source — the fighter's English Wikipedia article, read on the date printed under every table — and it does not silently reconcile that against anyone else's database. Where the article's own infobox total and its own results table disagree, both are shown and the page says which one each figure came from. Nothing is averaged, and no field is filled in from a second source to make a total balance.
Where this record leads
The 182 light welterweight boxing fighters this record is ranked against, and the distribution Guzmán sits inside.
182 FIGHTERS 2000s boxing21 of these bouts fall in the 2000s. This is what the rest of that decade's records look like.
481 FIGHTERS Longest unbeaten runsJoan Guzmán went 30 without a loss. This is where that sits against every run on the site.
LEADERBOARD