What is Marvelous Marvin Hagler's record?

62–3–2 in boxing. That is the aggregate stated in the English Wikipedia infobox; the results table on the same article lists 63 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.

Marvelous Marvin Hagler — record, reach and career in context

Boxing record

62–3–2

Marvelous Marvin Hagler has a reach of 75″ against a height of 70″ — a reach advantage of +7.14%, exceptional for middleweight boxing and the 92nd percentile of the 123 compared here.

WON ABOVE·LOST BELOW BAR = STOPPAGE·BROKEN BAR = SUBMISSION·TICK = DECISION 1973–1987

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

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 2026-07-19. 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.
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 123 middleweight boxing fighters in the dataset — the most specific group of at least 30 that this fighter belongs to.

reach advantage = (reach − height) ÷ height × 100

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
1987	L	Sugar Ray Leonard	Decision	12
1986	W	John Mugabi	KO/TKO	11
1985	W	Thomas Hearns	KO/TKO	3
1984	W	Mustafa Hamsho	KO/TKO	3
1984	W	Juan Roldán	KO/TKO	10
1983	W	Roberto Durán	Decision	15
1983	W	Wilford Scypion	KO/TKO	4
1983	W	Tony Sibson	KO/TKO	6
1982	W	Fulgencio Obelmejias	KO/TKO	5
1982	W	William Lee	KO/TKO	1
1981	W	Mustafa Hamsho	KO/TKO	11
1981	W	Vito Antuofermo	KO/TKO	4
1981	W	Fulgencio Obelmejias	KO/TKO	8
1980	W	Alan Minter	KO/TKO	3
1980	W	Marcos Geraldo	Decision	10
1980	W	Bobby Watts	KO/TKO	2
1980	W	Loucif Hamani	KO/TKO	2
1979	D	Vito Antuofermo	Draw	15
1979	W	Norberto Rufino Cabrera	KO/TKO	8
1979	W	Jamie Thomas	KO/TKO	3
1979	W	Bob Patterson	KO/TKO	3
1979	W	Sugar Ray Seales	KO/TKO	1
1978	W	Willie Warren	KO/TKO	7
1978	W	Bennie Briscoe	Decision	10
1978	W	Kevin Finnegan	KO/TKO	7
1978	W	Doug Demmings	KO/TKO	8
1977	W	Mike Colbert	KO/TKO	12
1977	W	Jim Henry	Decision	10
1977	W	Ray Phillips	KO/TKO	7
1977	W	Willie Monroe	KO/TKO	2
1977	W	Roy Jones Sr.	KO/TKO	3
1977	W	Reggie Ford	KO/TKO	3
1976	W	George Davis	KO/TKO	6
1976	W	Eugene Hart	—	8
1976	W	DC Walker	KO/TKO	6
1976	W	Bob Smith	KO/TKO	5
1976	L	Willie Monroe	Decision	10
1976	W	Matt Donovan	KO/TKO	2
1976	L	Bobby Watts	—	10
1975	W	Johnny Baldwin	Decision	10
1975	W	Lamont Lovelady	KO/TKO	7
1975	W	Jesse Bender	KO/TKO	1
1975	W	Jimmy Owens	—	6
1975	W	Joey Blair	KO/TKO	2
1975	W	Dornell Wigfall	KO/TKO	6
1974	W	DC Walker	KO/TKO	2
1974	D	Sugar Ray Seales	Draw	10
1974	W	George Green	KO/TKO	1
1974	W	Morris Jordan	KO/TKO	4
1974	W	Peachy Davis	KO/TKO	1
1974	W	Bobby Williams	KO/TKO	3
1974	W	Curtis Phillips	KO/TKO	5
1974	W	James Redford	KO/TKO	2
1974	W	Tracy Morrison	KO/TKO	8
1974	W	Bob Harrington	KO/TKO	5
1973	W	James Redford	KO/TKO	4
1973	W	Manny Freitas	KO/TKO	1
1973	W	Cocoa Kid	KO/TKO	2
1973	W	Cove Green	—	4
1973	W	Dornell Wigfall	—	8

Showing 60 of 63 recorded bouts, most recent first.

15 of these opponents have their own page here.

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

Reach in context

Reach advantage

+7.14%

75″ reach on a 70″ frame

lowestmedianhighest

Compared against 123 middleweight boxing fighters. Median 2.83%.

-3.8%middleweight boxing reach advantage8.7%

Measurements
Reach	75″ (190.5 cm)	89th pct
Height	70″ (177.8 cm)	45th pct
Stance	Southpaw
Division	Middleweight Boxing
Most active decade	1970s — 46 of 63 dated bouts
Country	United States

Record

Boxing record

62–3

67 bouts on record

Finish rate

84%

of wins ended inside the distance — middleweight boxing median 60%, 91st percentile

By knockout 84%
By decision 16%

The career, bout by bout

63 recorded bouts from 1973 to 1987. Every incumbent shows this as a table you have to read; here it is as a shape you can see.

winlossdraw / NC1973–1987

Career span

15y

1973–1987

Longest unbeaten run

30

without a loss — draws do not break it

Busiest year

1974

10 bouts

Recorded bouts

63

63 with a date

Closest in build

middleweight boxing fighters with the nearest reach advantage.

Standing questions

What this record does and does not say

What is Marvelous Marvin Hagler's record?: 62–3–2 in boxing. That is the aggregate stated in the English Wikipedia infobox; the results table on the same article lists 63 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 Hagler sits inside.

269 FIGHTERS 1970s boxing

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

115 FIGHTERS Marvelous Marvin Hagler vs Sugar Ray Leonard

A bout both records confirm — set out side by side, with every opponent the two men have in common.

1987 Longest unbeaten runs

Marvelous Marvin Hagler went 30 without a loss. This is where that sits against every run on the site.

LEADERBOARD