What is Jae-Doo Yuh's record?

50–3–2 in boxing. That is the aggregate stated in the English Wikipedia infobox; the results table on the same article lists 51 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.

Jae-Doo Yuh — record, reach and career in context

Boxing record

50–3–2

Jae-Doo Yuh finished 58% of 50 wins inside the distance — the 45th percentile for middleweight boxing, where the median is 60%. No reach is on record, so this page compares record rather than measurements.

WON ABOVE·LOST BELOW BAR = STOPPAGE·BROKEN BAR = SUBMISSION·TICK = DECISION 1968–1978

SOURCE·Yuh Jae-doo — 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 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.
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 256 middleweight boxing 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
Year	Result	Opponent	Method	Rd
1978	W	Heung Won Kang	Decision	12
1978	L	Ho Joo	KO/TKO	10
1978	W	Francisco Montemayor	KO/TKO	6
1978	W	Alberto Cruz	Decision	12
1977	W	Toshiaki Suzuki	Decision	12
1977	W	Jae Keun Lim	KO/TKO	7
1977	W	Saburo Sakai	KO/TKO	2
1977	W	Dommy Cotacte	KO/TKO	5
1976	W	Yuichiro Watanabe	Decision	12
1976	D	Alberto Cruz	Decision	12
1976	W	Peter Nanboku	Decision	10
1976	L	Koichi Wajima	KO/TKO	15
1976	W	Saburo Sakai	KO/TKO	8
1975	W	Masahiro Misako	KO/TKO	6
1975	W	Nobuyoshi Ozaki	KO/TKO	4
1975	W	Koichi Wajima	KO/TKO	7
1974	W	Isamu Kondo	KO/TKO	2
1974	W	Yuji Miyagoshi	Decision	12
1974	W	Nobuyoshi Ozaki	KO/TKO	8
1974	W	Hitoshi Nakagawa	KO/TKO	6
1974	W	Narong Phisanurachan	Decision	12
1973	W	Han Shik Kim	KO/TKO	10
1973	W	Cassius Naito	Decision	12
1973	W	Ken Okita	KO/TKO	3
1973	W	Michihiro Horihata	KO/TKO	9
1973	W	Sakae 'Big' Maruyama	KO/TKO	2
1972	W	Cassius Naito	Decision	12
1972	W	Keun Taek Lee	KO/TKO	3
1972	W	Hiromichi Hiraide	KO/TKO	8
1972	W	Turtle Okabe	Decision	12
1972	W	Hideo Kanazawa	Decision	12
1972	W	Saburo Sakai	KO/TKO	11
1971	W	Masakazu Taninobu	KO/TKO	3
1971	W	Turtle Okabe	Decision	10
1971	W	Stephen Smith	KO/TKO	6
1971	W	Keun Taek Lee	Decision	12
1971	W	Cassius Naito	KO/TKO	6
1971	W	Jo Park	KO/TKO	5
1971	W	Ansano Lee	KO/TKO	1
1971	W	Hiromichi Hiraide	KO/TKO	10
1970	W	Tetsuo Hoshino	KO/TKO	3
1970	W	Ni No Lee	Decision	10
1969	W	Jae Chun Kim	KO/TKO	6
1969	W	Armando Boniquit	Decision	10
1969	L	Byung Mo Lim	KO/TKO	7
1969	W	Sung Ki Choi	Decision	8
1969	W	Tae Gu Kim	Decision	8
1969	W	Jin Soo Lee	Decision	6
1968	W	Kwan Soo Lee	Decision	4
1968	W	Byong Ki Kim	Decision	4
1968	W	Ho Dong Choi	KO/TKO	3

3 of these opponents have their own page here.

SOURCE·Yuh Jae-doo — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-07-25

What is on record

Measurements
Reach	not recorded
Height	69″ (175.3 cm)
Stance	Orthodox
Division	Middleweight Boxing competed at 2: light middleweight, middleweight — compared here against the last
Most active decade	1970s — 42 of 51 dated bouts
Country	South Korea

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

winlossdraw / NC1968–1978

Record

Boxing record

50–3

55 bouts on record

Finish rate

58%

of wins ended inside the distance — middleweight boxing median 60%, 45th percentile

By knockout 58%
By decision 42%

The career, bout by bout

51 recorded bouts from 1968 to 1978. Every incumbent shows this as a table you have to read; here it is as a shape you can see.

Career span

11y

1968–1978

Longest unbeaten run

34

without a loss — draws do not break it

Busiest year

1971

8 bouts

Recorded bouts

51

51 with a date

Standing questions

What this record does and does not say

What is Jae-Doo Yuh's record?: 50–3–2 in boxing. That is the aggregate stated in the English Wikipedia infobox; the results table on the same article lists 51 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.

Cross-references

Middleweight boxing

The 269 middleweight boxing fighters this record is ranked against, and the distribution Yuh sits inside.

269 FIGHTERS 1970s boxing

42 of these bouts fall in the 1970s. This is what the rest of that decade's records look like.

115 FIGHTERS Longest unbeaten runs

Jae-Doo Yuh went 34 without a loss. This is where that sits against every run on the site.

LEADERBOARD