Jonathan Alonso
23–2 · 24 recorded bouts · 2014–2022
Jonathan Alonso finished 30% of 23 wins inside the distance — the 9th percentile for light welterweight boxing, where the median is 56%. No reach is on record, so this page compares record rather than measurements.
What is on record
| Reach | not recorded | |
|---|---|---|
| Height | 68.9″ (175 cm) | |
| Stance | Orthodox | |
| Division | Light Welterweight Boxing | |
| Peak era | 2010s | |
| Country | Spain |
Wikipedia carries no reach figure for Jonathan Alonso, so the reach-advantage comparison this site is built on cannot be computed. Everything below comes from the record instead.
Record
Boxing record
23–2
25 bouts on record
Finish rate
30%
of wins ended inside the distance — light welterweight boxing median 56%, 9th percentile
The career, bout by bout
24 recorded bouts from 2014 to 2022. Every incumbent shows this as a table you have to read; here it is as a shape you can see.
Career span
9y
2014–2022
Longest unbeaten run
18
without a loss — draws do not break it
Busiest year
2015
5 bouts
Recorded bouts
24
24 with a date
Fights
| Year | Result | Opponent | Method | Rd |
|---|---|---|---|---|
| 2022 | W | Jose Angel Rosales Romero | Decision | 8 |
| 2022 | L | Luis Enrique Romero | Decision | 8 |
| 2021 | W | Mohamed El Marcouchi | Decision | 8 |
| 2021 | W | David Bency | Decision | 6 |
| 2019 | W | Samuel Gonzalez | Decision | 10 |
| 2019 | L | Alberto Puello | Decision | 12 |
| 2019 | W | Ruben Garcia | KO/TKO | 7 |
| 2018 | W | Ignacio Mendoza | Decision | 10 |
| 2018 | W | Giorgi Gviniashvili | KO/TKO | 7 |
| 2018 | W | Sylvain Chapelle | Decision | 8 |
| 2018 | W | Rubén Rodríguez | Decision | 8 |
| 2017 | W | Elvin Perez | KO/TKO | 1 |
| 2017 | W | Brayner Vazquez | Decision | 8 |
| 2016 | W | Jherson Perez | Decision | 8 |
| 2016 | W | Brian Jones | Decision | 6 |
| 2016 | W | Koba Karkashadze | Decision | 6 |
| 2016 | W | Ricardo Maldonado | Decision | 6 |
| 2015 | W | Koba Karkashadze | Decision | 6 |
| 2015 | W | Ken Alvarez | Decision | 6 |
| 2015 | W | Jose L Guzman | KO/TKO | 2 |
| 2015 | W | Andrei Teixeira | KO/TKO | 1 |
| 2015 | W | Vladimir Cortez | KO/TKO | 1 |
| 2014 | W | Nugzar Margvelashvili | Decision | 4 |
| 2014 | W | Jose Gomez | KO/TKO | 3 |
1 of these opponents have their own page here.
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 175 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: Jonathan Alonso on English Wikipedia (CC BY-SA 4.0), as of 2026-07-07. Percentiles and derived figures computed here.