What is Bobby Chacon's record?

59–7–1 in boxing. That is the aggregate stated in the English Wikipedia infobox; the results table on the same article lists 66 bouts individually.

How many of Bobby Chacon's bouts have no date?

1 of 66. 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.

Bobby Chacon — record, reach and career in context

Boxing record

59–7–1

Bobby Chacon has a reach of 64″ against a height of 65″ — a reach advantage of -1.51%, unusually short for lightweight boxing and the 4th percentile of the 120 compared here.

WON ABOVE·LOST BELOW BAR = STOPPAGE·BROKEN BAR = SUBMISSION·TICK = DECISION 1972–1988 · 1 UNDATED

SOURCE·Bobby Chacon — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-08-02

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 2026-08-02. 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 120 lightweight 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
1988	W	Bobby Jones	Decision	10
1987	W	Martin Guevera	KO/TKO	3
1985	W	Rafael Solis	KO/TKO	5
1985	W	Arturo Frias	KO/TKO	7
1985	W	Davey Montana	KO/TKO	8
1985	W	Freddie Roach	Decision	10
1984	W	Carlton Sparrow	KO/TKO	5
1984	L	Ray Mancini	KO/TKO	3
1983	W	Cornelius Boza Edwards	Decision	12
1982	W	Rafael Limón	Decision	15
1982	W	Arturo Leon	Decision	10
1982	W	Rosendo Ramirez	KO/TKO	8
1982	W	Salvador Ugalde	KO/TKO	3
1982	W	Renan Marota	KO/TKO	8
1981	W	Augustin Rivera	KO/TKO	6
1981	L	Cornelius Boza Edwards	KO/TKO	13
1981	W	Leon Smith	KO/TKO	3
1981	W	Roberto Garcia	KO/TKO	10
1980	W	Rafael Limón	Decision	10
1979	L	Alexis Argüello	KO/TKO	7
1979	W	Jose Torres	Decision	10
1979	D	Rafael Limón	Draw	7
1979	W	Shig Fukuyama	KO/TKO	5
1978	W	Gerald Hayes	Decision	10
1978	W	Augie Pantellas	KO/TKO	7
1978	W	Ignacio Campos	KO/TKO	7
1977	L	Arturo Leon	Decision	10
1977	W	Rubén Olivares	Decision	10
1977	W	Alejandro Lopez	KO/TKO	7
1977	W	Miguel Estrada	KO/TKO	2
1977	W	Ramon Contreras	KO/TKO	8
1977	W	Julio Leal	KO/TKO	7
1976	W	Miguel Meza	KO/TKO	3
1976	W	Bonnie Necessario	KO/TKO	2
1976	W	David Sotelo	Decision	10
1976	W	Modesto Concepcion	KO/TKO	10
1976	W	Gene Prado	KO/TKO	5
1975	L	Rafael Limón	Decision	10
1975	W	Fel Clemente	KO/TKO	5
1975	L	Rubén Olivares	KO/TKO	2
1975	W	Jesus Estrada	KO/TKO	2
1974	W	Alfredo Marcano	KO/TKO	9
1974	W	Danny Lopez	KO/TKO	9
1974	W	Genzo Kurosawa	KO/TKO	5
1974	W	Jorge Ramos	KO/TKO	5
1973	W	Jose Luis Martin del Campo	KO/TKO	9
1973	W	Jorge Ramos	KO/TKO	10
1973	L	Rubén Olivares	KO/TKO	9
1973	W	Chucho Castillo	KO/TKO	10
1973	W	Frankie Crawford	Decision	10
1973	W	Arturo Pineda	KO/TKO	5
1972	W	Ray Echevarria	KO/TKO	1
1972	W	Alberto Reyes	KO/TKO	9
1972	W	Valente Vera	KO/TKO	5
1972	W	Juan Montayo	KO/TKO	8
1972	W	Modesto Boy Dayaganon	KO/TKO	2
1972	W	Alfredo De La Rosa	KO/TKO	4
1972	W	Alberto Perez	KO/TKO	5
1972	W	Jesus Robles	KO/TKO	2
1972	W	Ray Llamas	KO/TKO	1

Showing 60 of 66 recorded bouts, most recent first.

19 of these opponents have their own page here.

SOURCE·Bobby Chacon — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-08-02

Reach in context

Reach advantage

-1.51%

64″ reach on a 65″ frame

lowestmedianhighest

Compared against 120 lightweight boxing fighters. Median 3.02%.

-2.3%lightweight boxing reach advantage8.9%

Measurements
Reach	64″ (162.6 cm)	2nd pct
Height	65″ (165.1 cm)	14th pct
Stance	Orthodox
Division	Lightweight Boxing competed at 3: featherweight, super featherweight, lightweight — compared here against the last
Most active decade	1970s — 46 of 65 dated bouts
Country	United States

Record

Boxing record

59–7

67 bouts on record

Finish rate

80%

of wins ended inside the distance — lightweight boxing median 51%, 91st percentile

By knockout 80%
By decision 20%

The career, bout by bout

66 recorded bouts from 1972 to 1988. Every incumbent shows this as a table you have to read; here it is as a shape you can see.

winlossdraw / NC1972–1988

Career span

17y

1972–1988

Longest unbeaten run

16

without a loss — draws do not break it

Busiest year

1972

14 bouts

Recorded bouts

66

65 with a date

Closest in build

lightweight boxing fighters with the nearest reach advantage.

Standing questions

What this record does and does not say

What is Bobby Chacon's record?: 59–7–1 in boxing. That is the aggregate stated in the English Wikipedia infobox; the results table on the same article lists 66 bouts individually.
How many of Bobby Chacon's bouts have no date?: 1 of 66. 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.

Cross-references

Lightweight boxing

The 270 lightweight boxing fighters this record is ranked against, and the distribution Chacon sits inside.

270 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 Longest unbeaten runs

Bobby Chacon went 16 without a loss. This is where that sits against every run on the site.

LEADERBOARD