Toshiaki Nishioka
39–5 · 47 recorded bouts · 1994–2012
39–5–3
Toshiaki Nishioka finished 62% of 39 wins inside the distance — the 63rd percentile for super bantamweight boxing, where the median is 54%. No reach is on record, so this page compares record rather than measurements.
SOURCE·Toshiaki Nishioka — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-07-25
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 2026-07-25. 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 143 super bantamweight 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 |
|---|---|---|---|---|
| 2012 | L | Nonito Donaire | KO/TKO | 9 |
| 2011 | W | Rafael Márquez | Decision | 12 |
| 2011 | W | Mauricio Javier Muñoz | KO/TKO | 9 |
| 2010 | W | Rendall Munroe | Decision | 12 |
| 2010 | W | Balweg Bangoyan | KO/TKO | 5 |
| 2009 | W | Ivan Hernández | — | 3 |
| 2009 | W | Jhonny González | KO/TKO | 3 |
| 2009 | W | Genaro García | KO/TKO | 12 |
| 2008 | W | Napapol Kiatisakchokchai | Decision | 12 |
| 2008 | W | Jesús García | KO/TKO | 3 |
| 2007 | W | Pederito Laurente | KO/TKO | 9 |
| 2007 | W | Jean Javier Sotelo | KO/TKO | 7 |
| 2006 | W | José Alonso | KO/TKO | 4 |
| 2006 | W | Hugo Vargas | Decision | 10 |
| 2005 | W | Pederito Laurente | Decision | 10 |
| 2005 | W | Mustapha Abahraouhi | KO/TKO | 2 |
| 2004 | W | Yoshikane Nakajima | Decision | 10 |
| 2004 | L | Veeraphol Sahaprom | Decision | 12 |
| 2003 | D | Veeraphol Sahaprom | Decision | 12 |
| 2002 | W | Evangelio Pérez | KO/TKO | 1 |
| 2001 | D | Veeraphol Sahaprom | Decision | 12 |
| 2001 | W | Sammy Ventura | KO/TKO | 1 |
| 2000 | W | Gerardo Martínez | Decision | 10 |
| 2000 | L | Veeraphol Sahaprom | Decision | 12 |
| 2000 | W | Rodel Llanita | KO/TKO | 2 |
| 1999 | W | Taiji Okamoto | Decision | 10 |
| 1999 | W | Yodsingh Chuwatana | KO/TKO | 4 |
| 1999 | W | Shigeru Nakazato | KO/TKO | 8 |
| 1998 | W | Jun'ichi Watanabe | KO/TKO | 2 |
| 1998 | W | Joel Avila | KO/TKO | 2 |
| 1998 | W | Jack Siahaya | KO/TKO | 1 |
| 1998 | W | Julio César Cardona | — | 5 |
| 1997 | W | Dong-Soo Kim | — | 4 |
| 1997 | D | Fernando Montilla | Draw | 10 |
| 1997 | W | Joel Junio | KO/TKO | 2 |
| 1997 | W | Fuzi Armes | KO/TKO | 6 |
| 1996 | W | Ahmad Fandi | Decision | 10 |
| 1996 | W | Donaldo Estella | Decision | 6 |
| 1996 | W | Reynante Rojo | Decision | 8 |
| 1995 | L | Momotarō Kitajima | — | 6 |
| 1995 | W | Shin Kashiramoto | Decision | 6 |
| 1995 | W | Isao Ohno | Decision | 6 |
| 1995 | W | Hiroyasu Uchida | KO/TKO | 1 |
| 1995 | W | Nobuyuki Kihara | — | 4 |
| 1995 | W | Shigeaki Nakamasa | KO/TKO | 1 |
| 1995 | L | Masahiko Nakamura | KO/TKO | 4 |
| 1994 | W | Yūkō Shishido | — | 1 |
9 of these opponents have their own page here.
SOURCE·Toshiaki Nishioka — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-07-25
What is on record
| Reach | not recorded | |
|---|---|---|
| Height | 66″ (167.6 cm) | |
| Stance | Southpaw | |
| Division | Super Bantamweight Boxing competed at 2: bantamweight, super bantamweight — compared here against the last | |
| Most active decade | 1990s — 22 of 47 dated bouts | |
| Country | Japan |
Wikipedia carries no reach figure for Toshiaki Nishioka, so the reach-advantage comparison this site is built on cannot be computed. Everything below comes from the record instead.
Record
Boxing record
39–5
47 bouts on record
Finish rate
62%
of wins ended inside the distance — super bantamweight boxing median 54%, 63rd percentile
The career, bout by bout
47 recorded bouts from 1994 to 2012. Every incumbent shows this as a table you have to read; here it is as a shape you can see.
Career span
19y
1994–2012
Longest unbeaten run
15
without a loss — draws do not break it
Busiest year
1995
7 bouts
Recorded bouts
47
47 with a date
What this record does and does not say
- What is Toshiaki Nishioka's record?
- 39–5–3 in boxing. That is the aggregate stated in the English Wikipedia infobox; the results table on the same article lists 47 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 143 super bantamweight boxing fighters this record is ranked against, and the distribution Nishioka sits inside.
143 FIGHTERS 1990s boxing22 of these bouts fall in the 1990s. This is what the rest of that decade's records look like.
307 FIGHTERS Longest unbeaten runsToshiaki Nishioka went 15 without a loss. This is where that sits against every run on the site.
LEADERBOARD