Koki Eto
24–5 · 30 recorded bouts · 2008–2019
Koki Eto finished 79% of 24 wins inside the distance — the 92nd percentile for super flyweight boxing, where the median is 57%. No reach is on record, so this page compares record rather than measurements.
What is on record
| Reach | not recorded | |
|---|---|---|
| Height | 68″ (172.7 cm) | |
| Stance | Orthodox | |
| Division | Super Flyweight Boxing competed at 2: flyweight, super flyweight — compared here against the last | |
| Peak era | 2010s | |
| Country | Japan |
Wikipedia carries no reach figure for Koki Eto, so the reach-advantage comparison this site is built on cannot be computed. Everything below comes from the record instead.
Record
Boxing record
24–5
31 bouts on record
Finish rate
79%
of wins ended inside the distance — super flyweight boxing median 57%, 92nd percentile
The career, bout by bout
30 recorded bouts from 2008 to 2019. Every incumbent shows this as a table you have to read; here it is as a shape you can see.
Career span
12y
2008–2019
Longest unbeaten run
7
without a loss — draws do not break it
Busiest year
2011
5 bouts
Recorded bouts
30
30 with a date
Fights
| Year | Result | Opponent | Method | Rd |
|---|---|---|---|---|
| 2019 | L | Jeyvier Cintrón | Decision | 10 |
| 2019 | W | Romel Oliveros | KO/TKO | 4 |
| 2018 | W | Delfin de Asis | KO/TKO | 6 |
| 2018 | W | Marzon Cabilla | KO/TKO | 3 |
| 2017 | W | Khenchanthuek Sithsaithong | KO/TKO | 3 |
| 2017 | W | Sittichai Bensalaeh | KO/TKO | 2 |
| 2016 | W | Jun Blazo | KO/TKO | 8 |
| 2016 | W | Michael Escobia | Decision | 8 |
| 2015 | L | Carlos Cuadras | Decision | 12 |
| 2015 | W | Yuki Fukumoto | KO/TKO | 8 |
| 2014 | W | Cris Paulino | KO/TKO | 10 |
| 2014 | W | Ardin Diale | KO/TKO | 8 |
| 2013 | L | Sirichai Thaiyen | KO/TKO | 12 |
| 2013 | W | Suriyan Satorn | Decision | 12 |
| 2013 | W | Surakrai Tiankaew | KO/TKO | 2 |
| 2012 | W | Denchailek Kratingdaenggym | KO/TKO | 2 |
| 2011 | D | Yota Hori | Decision | 6 |
| 2011 | L | Boonsom Lamsiri | Decision | 12 |
| 2011 | W | Pattana Tadniyom | KO/TKO | 2 |
| 2011 | W | Suriya Insee | Decision | 8 |
| 2011 | W | Omar Parrales | KO/TKO | 1 |
| 2010 | W | Nirun Baonok | KO/TKO | 1 |
| 2010 | W | Wichangkhao Por Thitima | KO/TKO | 1 |
| 2010 | W | Naoki Shiosawa | KO/TKO | 5 |
| 2009 | W | Shota Hashimoto | KO/TKO | 3 |
| 2009 | W | Tatsuya Ishii | KO/TKO | 2 |
| 2009 | L | Naoki Shiosawa | Decision | 4 |
| 2009 | W | Kenichi Watanabe | Decision | 4 |
| 2008 | W | Masato Oshiro | Decision | 4 |
| 2008 | W | Katsuhiko Muranaka | KO/TKO | 1 |
2 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 114 super flyweight 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: Koki Eto on English Wikipedia (CC BY-SA 4.0), as of 2026-07-07. Percentiles and derived figures computed here.