Juan Lazcano
37–5 · 43 recorded bouts · 1993–2008
37–5–1
Juan Lazcano finished 73% of 37 wins inside the distance — the 83rd percentile for lightweight boxing, where the median is 51%. No reach is on record, so this page compares record rather than measurements.
SOURCE·Juan Lazcano — 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 258 lightweight boxing fighters in the dataset — the most specific group of at least 30 that this fighter belongs to.
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 |
|---|---|---|---|---|
| 2008 | L | Ricky Hatton | Decision | 12 |
| 2007 | L | Vivian Harris | Decision | 12 |
| 2006 | W | Manuel Garnica | Decision | 10 |
| 2006 | W | Ben Tackie | Decision | 10 |
| 2005 | W | Courtney Burton | KO/TKO | 9 |
| 2005 | W | Marco Angel Pérez | KO/TKO | 1 |
| 2004 | L | José Luis Castillo | Decision | 12 |
| 2003 | W | Stevie Johnston | KO/TKO | 11 |
| 2003 | W | Danny Rios | — | 10 |
| 2002 | W | David Armstrong | KO/TKO | 6 |
| 2002 | W | Benito Rodriguez | KO/TKO | 5 |
| 2002 | W | Julio Sanchez Leon | KO/TKO | 7 |
| 2001 | W | Julio Alvarez | KO/TKO | 4 |
| 2001 | W | John John Molina | KO/TKO | 11 |
| 2001 | W | Volodymyr Matkivskyy | KO/TKO | 5 |
| 2000 | W | Dorin Spivey | KO/TKO | 8 |
| 2000 | W | Jesse James Leija | Decision | 10 |
| 2000 | W | Wilfredo Vázquez | KO/TKO | 9 |
| 2000 | W | Eduardo Perez | KO/TKO | 8 |
| 2000 | W | Julian Wheeler | Decision | 10 |
| 1999 | W | Mark Fernandez | KO/TKO | 1 |
| 1999 | W | Jose Luis Montes | KO/TKO | 2 |
| 1999 | W | Ernesto Martinez | KO/TKO | 4 |
| 1999 | W | Tialano Tovar | KO/TKO | 2 |
| 1999 | W | Martin Gallegos | KO/TKO | 2 |
| 1998 | W | Olegario De Leon | KO/TKO | 4 |
| 1998 | L | Golden Johnson | KO/TKO | 3 |
| 1997 | W | James Crayton | Decision | 12 |
| 1997 | W | Daniel Lujan | KO/TKO | 4 |
| 1996 | D | Daniel Lujan | Decision | 12 |
| 1996 | W | Antonio Díaz | Decision | 6 |
| 1996 | W | Martin Gallegos | KO/TKO | 5 |
| 1996 | W | Jerome Johnson | KO/TKO | 6 |
| 1996 | W | Juan Carlos Aranday | KO/TKO | 3 |
| 1994 | L | Jose Manjarrez | Decision | 6 |
| 1994 | W | Oscar Gonzalez | KO/TKO | 2 |
| 1994 | W | Joel Garcia | Decision | 4 |
| 1993 | W | Pat Chavez | Decision | 4 |
| 1993 | W | Carlos Barragan | KO/TKO | 3 |
| 1993 | W | Gerardo Mercado | KO/TKO | 1 |
| 1993 | W | Rudy Cruz | Decision | 4 |
| 1993 | W | Jorge Castro | KO/TKO | 1 |
| 1993 | W | Chris Crespin | KO/TKO | 1 |
10 of these opponents have their own page here.
SOURCE·Juan Lazcano — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-07-07
What is on record
| Reach | not recorded | |
|---|---|---|
| Height | 69″ (175.3 cm) | |
| Stance | Orthodox | |
| Division | Lightweight Boxing competed at 2: light welterweight, lightweight — compared here against the last | |
| Most active decade | 1990s — 23 of 43 dated bouts | |
| Country | Mexico |
Wikipedia carries no reach figure for Juan Lazcano, so the reach-advantage comparison this site is built on cannot be computed. Everything below comes from the record instead.
Record
Boxing record
37–5
43 bouts on record
Finish rate
73%
of wins ended inside the distance — lightweight boxing median 51%, 83rd percentile
The career, bout by bout
43 recorded bouts from 1993 to 2008. Every incumbent shows this as a table you have to read; here it is as a shape you can see.
Career span
16y
1993–2008
Longest unbeaten run
18
without a loss — draws do not break it
Busiest year
1993
6 bouts
Recorded bouts
43
43 with a date
What this record does and does not say
- What is Juan Lazcano's record?
- 37–5–1 in boxing. That is the aggregate stated in the English Wikipedia infobox; the results table on the same article lists 43 bouts individually.
- 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 270 lightweight boxing fighters this record is ranked against, and the distribution Lazcano sits inside.
270 FIGHTERS 1990s boxing23 of these bouts fall in the 1990s. This is what the rest of that decade's records look like.
307 FIGHTERS Juan Lazcano vs Ricky HattonA bout both records confirm — set out side by side, with every opponent the two men have in common.
2008 Longest unbeaten runsJuan Lazcano went 18 without a loss. This is where that sits against every run on the site.
LEADERBOARD