What is Charley Rosenberg's record?

40–20–10 in boxing. That is the aggregate stated in the English Wikipedia infobox; the results table on the same article lists 61 bouts individually.

How many of Charley Rosenberg's bouts have no date?

2 of 61. 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.

Charley Rosenberg — record, reach and career in context

Boxing record

40–20–10

Charley Rosenberg finished 18% of 40 wins inside the distance — the 8th percentile for bantamweight boxing, where the median is 48%. No reach is on record, so this page compares record rather than measurements.

WON ABOVE·LOST BELOW BAR = STOPPAGE·BROKEN BAR = SUBMISSION·TICK = DECISION 1921–1929 · 2 UNDATED

SOURCE·Charlie Phil Rosenberg — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-07-07

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 2026-07-07. 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 190 bantamweight 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
1929	W	Georgie Mack	Decision	8
1929	L	Billy Kowalik	DQ	5
1929	W	Johnny Dundee	Decision	10
1928	W	Harry Scott	Decision	6
1927	W	Bushy Graham	Decision	15
1927	W	Benny Schwartz	Decision	12
1926	W	Joey Sangor	—	10
1926	W	Georgie Mack	—	10
1926	D	Pete Sarmiento	Decision	10
1926	W	Midget Smith	DQ	5
1926	L	Willie Ames	—	10
1926	W	Bobby Eber	KO/TKO	5
1926	W	George Butch	—	12
1925	L	Doc Snell	DQ	6
1925	L	California Joe Lynch	Decision	10
1925	W	Eddie Shea	KO/TKO	4
1925	L	Pete Sarmiento	—	10
1925	W	Al Pettingill	KO/TKO	2
1925	W	Herbie Schaeffer	—	10
1925	D	Harold Smith	Draw	10
1925	W	Harry Gordon	—	10
1925	W	Clarence Rosen	—	12
1925	W	Eddie Martin	Decision	15
1925	W	Nat Pincus	KO/TKO	11
1925	W	Buck Josephs	Decision	10
1924	W	Wilbur Cohen	Decision	10
1924	W	Joe Souza	KO/TKO	10
1924	W	Johnny Curtin	Decision	10
1924	W	Lewis Gaylor	KO/TKO	8
1924	W	Midget Mike Moran	Decision	12
1924	W	Sonny Smith	Decision	12
1924	D	Eddie Martin	Decision	10
1923	W	KO Leonard	Decision	6
1923	L	Eddie Martin	Decision	6
1923	W	Billy Pimpus	KO/TKO	4
1923	W	Danny Edwards	Decision	10
1923	L	Bud Taylor	Decision	12
1923	W	Harry London	Decision	12
1923	L	Carl Duane	Decision	12
1923	D	Billy Ryckoff	Decision	12
1923	W	Manny Wexler	Decision	10
1923	L	Willie Darcy	Decision	12
1923	D	Sammy Cohen	Decision	6
1923	L	Jack Rose	Decision	6
1922	W	Johnny Imhouse	Decision	10
1922	L	Curly Wilshur	Decision	6
1922	L	Frankie Genaro	Decision	12
1922	D	Willie Darcy	Decision	4
1922	W	Henny Catena	Decision	12
1922	L	Murray Layton	DQ	2
1922	W	Mickey Nelson	Decision	10
1922	W	Sammy Butts	Decision	12
1922	L	Bobby Bolin	Decision	12
1922	W	George Vanderbilt	Decision	8
1922	D	Al Tiernan	Decision	6
1922	L	Al Diamond	Decision	8
1921	D	Harry Martin	Decision	4
1921	L	Charles Benyo	Decision	4
1921	W	Frankie Evans	Decision	6
undated	W	Georgie Mack	Decision	—

Showing 60 of 61 recorded bouts, most recent first.

8 of these opponents have their own page here.

SOURCE·Charlie Phil Rosenberg — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-07-07

What is on record

Measurements
Reach	not recorded
Height	64″ (162.6 cm)
Stance	Orthodox
Division	Bantamweight Boxing
Most active decade	1920s — 59 of 59 dated bouts
Country	United States

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

winlossdraw / NC1921–1929

Record

Boxing record

40–20

70 bouts on record

Finish rate

18%

of wins ended inside the distance — bantamweight boxing median 48%, 8th percentile

By knockout 18%
By decision 83%

The career, bout by bout

61 recorded bouts from 1921 to 1929. Every incumbent shows this as a table you have to read; here it is as a shape you can see.

Career span

9y

1921–1929

Longest unbeaten run

10

without a loss — draws do not break it

Busiest year

1922

12 bouts

Recorded bouts

61

59 with a date

Standing questions

What this record does and does not say

What is Charley Rosenberg's record?: 40–20–10 in boxing. That is the aggregate stated in the English Wikipedia infobox; the results table on the same article lists 61 bouts individually.
How many of Charley Rosenberg's bouts have no date?: 2 of 61. 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

Bantamweight boxing

The 194 bantamweight boxing fighters this record is ranked against, and the distribution Rosenberg sits inside.

194 FIGHTERS 1920s boxing

59 of these bouts fall in the 1920s. This is what the rest of that decade's records look like.

53 FIGHTERS Longest unbeaten runs

Charley Rosenberg went 10 without a loss. This is where that sits against every run on the site.

LEADERBOARD