Joseph Diaz
64″ reach · -2.98% reach advantage · 1st percentile
34–10–1
Joseph Diaz has a reach of 64″ against a height of 66″ — a reach advantage of -2.98%, unusually short for light welterweight boxing and the 1st percentile of the 97 compared here.
SOURCE·Joseph Diaz — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-07-14
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 2026-07-14. 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 |
|---|---|---|---|---|
| 2026 | L | Ashton Sylve | Decision | 10 |
| 2026 | L | Alexis Rocha | Decision | 10 |
| 2025 | L | Regis Prograis | Decision | 10 |
| 2025 | W | Jorge Luis Valencia | Decision | 8 |
| 2024 | L | Abraham Montoya | Decision | 10 |
| 2024 | L | Oscar Duarte | KO/TKO | 9 |
| 2024 | L | Jesus Antonio Perez Campos | Decision | 10 |
| 2023 | W | Jerry Perez | Decision | 10 |
| 2023 | L | Mercito Gesta | Decision | 10 |
| 2022 | L | William Zepeda | Decision | 12 |
| 2021 | L | Devin Haney | Decision | 12 |
| 2021 | W | Javier Fortuna | Decision | 12 |
| 2021 | D | Shavkat Rakhimov | Decision | 12 |
| 2020 | W | Tevin Farmer | Decision | 12 |
| 2019 | W | Jesus Cuadro | — | 12 |
| 2019 | W | Freddy Fonseca | KO/TKO | 7 |
| 2019 | W | Charles Huerta | Decision | 10 |
| 2018 | W | Jesús Rojas | Decision | 12 |
| 2018 | L | Gary Russell Jr. | Decision | 12 |
| 2018 | W | Victor Terrazas | KO/TKO | 3 |
| 2017 | W | Rafael Rivera | Decision | 12 |
| 2017 | W | Manuel Ávila | Decision | 10 |
| 2016 | W | Horacio García | Decision | 10 |
| 2016 | W | Andrew Cancio | KO/TKO | 9 |
| 2016 | W | Victor Proa | KO/TKO | 2 |
| 2016 | W | Jayson Vélez | Decision | 10 |
| 2015 | W | Hugo Partida | KO/TKO | 2 |
| 2015 | W | Ruben Tamayo | Decision | 10 |
| 2015 | W | Rene Alvarado | Decision | 10 |
| 2015 | W | Giovanni Delgado | Decision | 10 |
| 2015 | W | Juan Luis Hernandez | KO/TKO | 3 |
| 2014 | W | Jose Angel Beranza | Decision | 10 |
| 2014 | W | Roberto Castaneda | — | 4 |
| 2014 | W | Raul Hidalgo | KO/TKO | 7 |
| 2014 | W | Ramiro Robles | Decision | 10 |
| 2014 | W | Luis Maldonado | Decision | 6 |
| 2014 | W | Joivany Fuentes | KO/TKO | 5 |
| 2013 | W | Carlos Rodriguez | KO/TKO | 7 |
| 2013 | W | Noel Mendoza | KO/TKO | 3 |
| 2013 | W | Luis Cosme | — | 1 |
| 2013 | W | Rigoberto Casillas | — | 3 |
| 2013 | W | Eric Gotay | KO/TKO | 3 |
| 2013 | W | Alberto Cupido | Decision | 6 |
| 2013 | W | Jose Ruiz | — | 2 |
| 2012 | W | Vicente Afaro Martinez | — | 4 |
| undated | L | Braulio Ávila | — | — |
| undated | W | Ronny Beblik | — | — |
| undated | L | Oscar D | — | — |
| undated | ? | Opponent | — | — |
11 of these opponents have their own page here.
SOURCE·Joseph Diaz — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-07-14
Reach in context
Reach advantage
-2.98%
64″ reach on a 66″ frame
Compared against 97 light welterweight boxing fighters. Median 2.34%.
| Reach | 64″ (162.6 cm) | 0th pct |
|---|---|---|
| Height | 66″ (167.6 cm) | 16th pct |
| Stance | Southpaw | |
| Division | Light Welterweight Boxing competed at 4: featherweight, super featherweight, lightweight, light welterweight — compared here against the last | |
| Most active decade | 2010s — 31 of 45 dated bouts | |
| Country | United States |
Record
Boxing record
34–10
44 bouts on record
Finish rate
44%
of wins ended inside the distance — light welterweight boxing median 56%, 29th percentile
The career, bout by bout
49 recorded bouts from 2012 to 2026. Every incumbent shows this as a table you have to read; here it is as a shape you can see.
Career span
15y
2012–2026
Longest unbeaten run
26
without a loss — draws do not break it
Busiest year
2013
7 bouts
Recorded bouts
49
45 with a date
Closest in build
light welterweight boxing fighters with the nearest reach advantage.
- Joey Gamache-2.98% 64″ reach · 1st pct
- José Luis Ramírez-2.98% 64″ reach · 1st pct
- David Kamau-2.78% 68.9″ reach · 4th pct
- Bruce Curry-3.3% 67″ reach · 0th pct
- Joan Guzmán-1.53% 66″ reach · 5th pct
- Lindolfo Delgado-1.48% 68″ reach · 6th pct
- Ricardo Torres-1.45% 67″ reach · 7th pct
- Joe Manley-1.45% 67″ reach · 7th pct
What this record does and does not say
- What is Joseph Diaz's record?
- 34–10–1 in boxing. That is the aggregate stated in the English Wikipedia infobox; the results table on the same article lists 49 bouts individually.
- How many of Joseph Diaz's bouts have no date?
- 4 of 49. 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 Diaz sits inside.
182 FIGHTERS 2010s boxing31 of these bouts fall in the 2010s. This is what the rest of that decade's records look like.
730 FIGHTERS Longest unbeaten runsJoseph Diaz went 26 without a loss. This is where that sits against every run on the site.
LEADERBOARD