Mei Yamaguchi
67.7″ reach · +12.86% reach advantage · 100th percentile
21–16
Mei Yamaguchi has a reach of 67.7″ against a height of 60″ — a reach advantage of +12.86%, exceptional for 2010s MMA and the 100th percentile of the 653 compared here.
SOURCE·Mei Yamaguchi — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-06-11
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 2026-06-11. 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 653 2010s MMA 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 |
|---|---|---|---|---|
| 2023 | L | Sayako Fujita | Decision | 3 |
| 2023 | L | Kanna Asakura | Decision | 3 |
| 2022 | L | Jihin Radzuan | Decision | 3 |
| 2021 | L | Julie Mezabarba | Decision | 3 |
| 2020 | L | Denice Zamboanga | Decision | 3 |
| 2019 | W | Jenny Huang | Decision | 3 |
| 2019 | W | Laura Balin | Submission | 1 |
| 2019 | W | Kseniya Lachkova | Submission | 3 |
| 2018 | W | Jomary Torres | Decision | 3 |
| 2018 | L | Angela Lee | Decision | 5 |
| 2017 | W | Gina Iniong | Decision | 3 |
| 2017 | W | Jenny Huang | Submission | 2 |
| 2016 | L | Istela Nunes | Decision | 3 |
| 2016 | L | Angela Lee | Decision | 5 |
| 2015 | W | Satomi Takano | KO/TKO | 2 |
| 2015 | W | Miyoko Kusaka | KO/TKO | 1 |
| 2014 | L | Ayaka Hamasaki | Decision | 2 |
| 2014 | W | Yukiko Seki | Submission | 1 |
| 2014 | L | Gina Iniong | Decision | 3 |
| 2013 | L | Patricia Vidonic | Decision | 3 |
| 2013 | W | Seo Ye Jung | Submission | 1 |
| 2012 | L | Megumi Fujii | Decision | 2 |
| 2012 | W | Emi Tomimatsu | Decision | 2 |
| 2012 | L | Katja Kankaanpää | Decision | 3 |
| 2011 | W | Mika Nagano | Decision | 2 |
| 2011 | L | Seo Hee Ham | Decision | 2 |
| 2011 | W | Akiko Naito | Submission | 1 |
| 2011 | W | Tomomi Sunaba | Decision | 2 |
| 2010 | D | Kyoko Takabayashi | Draw | 3 |
| 2010 | W | Yuka Tsuji | Submission | 1 |
| 2009 | W | Kyoko Takabayashi | Decision | 3 |
| 2009 | W | Emi Fujino | Decision | 3 |
| 2008 | L | Yuka Tsuji | Decision | 3 |
| 2007 | L | Emi Fujino | Decision | 2 |
| 2007 | W | Emi Tomimatsu | Decision | 2 |
| 2007 | W | Saori Ishioka | Submission | 2 |
| 2007 | W | Anna Saito | Submission | 1 |
| undated | W | Mina Kurobe | Decision | — |
14 of these opponents have their own page here.
SOURCE·Mei Yamaguchi — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-06-11
Reach in context
Reach advantage
+12.86%
67.7″ reach on a 60″ frame
Compared against 653 2010s MMA fighters — no weight class is on record for Mei Yamaguchi, so the comparison is by era. Median 2.75%.
Record
MMA record
21–16
38 bouts on record
Finish rate
52%
of wins ended inside the distance — 2010s MMA median 69%, 22nd percentile
The career, bout by bout
38 recorded bouts from 2007 to 2023. Every incumbent shows this as a table you have to read; here it is as a shape you can see.
Career span
17y
2007–2023
Longest unbeaten run
4
without a loss — draws do not break it
Busiest year
2007
4 bouts
Recorded bouts
38
37 with a date
Closest in build
2010s MMA fighters with the nearest reach advantage.
- Kevin Lee+11.58% 77″ reach · 99th pct
- Sunna Davíðsdóttir+8.06% 67″ reach · 96th pct
- Jasminka Cive+6.09% 70″ reach · 90th pct
- Jinh Yu Frey+4.83% 65″ reach · 80th pct
- Emily Kagan+4.75% 66″ reach · 79th pct
- Angela Lee+4.67% 67″ reach · 79th pct
- Salahdine Parnasse+4.56% 73.2″ reach · 77th pct
- Krzysztof Głowacki+4.37% 75.2″ reach · 75th pct
What this record does and does not say
- What is Mei Yamaguchi's record?
- 21–16 in MMA. That is the aggregate stated in the English Wikipedia infobox; the results table on the same article lists 38 bouts individually.
- How many of Mei Yamaguchi's bouts have no date?
- 1 of 38. 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.
