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Lightweight MMA · most active 1990s

Yuichi Watanabe

6–3 · 9 recorded bouts · 1989–1992

MMA record

6–3

Yuichi Watanabe finished 83% of 6 wins inside the distance — the 76th percentile for lightweight MMA, where the median is 69%. No reach is on record, so this page compares record rather than measurements.

19801990loss v Naoki Sakurada, 1989, submissionwin v Yuji Ito, 1989, submissionloss v Yuji Ito, 1990, kowin v Kazuhiro Sakamoto, 1990, submissionloss v Naoki Sakurada, 1991, submissionwin v Kazuhiro Kusayanagi, 1991, submissionwin v Tomonori Ohara, 1991, decisionwin v Naoki Sakurada, 1992, submissionwin v Tomonori Ohara, 1992, submission
WON ABOVE·LOST BELOW BAR = STOPPAGE·BROKEN BAR = SUBMISSION·TICK = DECISION 1989–1992

SOURCE·Yuichi Watanabe — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-07-19

How this record is compiled

  1. Measurements come from the fighter's English Wikipedia infobox; the bout list is parsed from the results table on the same article, read on 2026-07-19. Boxing tables are read by header name and MMA records by the fixed column order of the MMA record template — two different parsers, because reading MMA rows as a boxing table returns a fighter's boxing record in place of their real one.
  2. 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.
  3. 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.
  4. 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.
  5. Percentiles rank this fighter among the 304 lightweight MMA fighters in the dataset — the most specific group of at least 30 that this fighter belongs to.

Sources, exclusions and known limits →

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.

Bout-by-bout recordAUG 2026
YearResultOpponentMethodRd
1992 W Naoki Sakurada Submission3
1992 W Tomonori Ohara Submission1
1991 L Naoki Sakurada Submission5
1991 W Kazuhiro Kusayanagi Submission1
1991 W Tomonori Ohara Decision5
1990 L Yuji Ito KO/TKO3
1990 W Kazuhiro Sakamoto Submission2
1989 L Naoki Sakurada Submission1
1989 W Yuji Ito Submission1

SOURCE·Yuichi Watanabe — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-07-19

What is on record

Measurements
Reachnot recorded
Height68″ (172.7 cm)
Stance—
DivisionLightweight MMA
Most active decade1990s — 7 of 9 dated bouts
CountryJapan

Wikipedia carries no reach figure for Yuichi Watanabe, so the reach-advantage comparison this site is built on cannot be computed. Everything below comes from the record instead.

1990 loss vs Naoki Sakurada (1989)win vs Yuji Ito (1989)loss vs Yuji Ito (1990)win vs Kazuhiro Sakamoto (1990)loss vs Naoki Sakurada (1991)win vs Kazuhiro Kusayanagi (1991)win vs Tomonori Ohara (1991)win vs Naoki Sakurada (1992)win vs Tomonori Ohara (1992)
winlossdraw / NC1989–1992

Record

MMA record

6–3

9 bouts on record

Finish rate

83%

of wins ended inside the distance — lightweight MMA median 69%, 76th percentile

Submission: 5 (83%)Decision: 1 (17%)
  • Submission 83%
  • Decision 17%

The career, bout by bout

9 recorded bouts from 1989 to 1992. Every incumbent shows this as a table you have to read; here it is as a shape you can see.

Career span

4y

1989–1992

Longest unbeaten run

4

without a loss — draws do not break it

Busiest year

1991

3 bouts

Recorded bouts

9

9 with a date

Standing questions

What this record does and does not say

What is Yuichi Watanabe's record?
6–3 in MMA. That is the aggregate stated in the English Wikipedia infobox; the results table on the same article lists 9 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.

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Amit Sharma

Auckland real-estate agent and marketer. Builds free, sourced data tools.