What is Johann Trollmann's record?

31–19–14 in boxing. That is the aggregate stated in the English Wikipedia infobox; the results table on the same article lists 56 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.

Johann Trollmann — record, reach and career in context

Boxing record

31–19–14

Johann Trollmann finished 35% of 31 wins inside the distance — the 16th percentile for light heavyweight boxing, where the median is 58%. No reach is on record, so this page compares record rather than measurements.

WON ABOVE·LOST BELOW BAR = STOPPAGE·BROKEN BAR = SUBMISSION·TICK = DECISION 1929–1934

SOURCE·Johann Trollmann — 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 208 light heavyweight 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
1934	L	Arthur Polter	Decision	8
1934	L	Walter Müller	Decision	6
1934	L	Walter Sabottke	KO/TKO	6
1933	L	Rienus de Boer	KO/TKO	6
1933	L	Walter Sabottke	Decision	8
1933	L	Erwin Bruch	KO/TKO	2
1933	W	Gustav Eybel	Decision	10
1933	L	Franz Boja	Decision	8
1933	L	Fred Boelck	KO/TKO	2
1933	L	Gustav Eder	KO/TKO	5
1933	W	Adolf Witt	Decision	12
1933	W	Otto Klockemann	KO/TKO	2
1933	L	Gustave Roth	Decision	10
1933	D	Karl Eggert	Decision	8
1933	D	Walter Eggert	Decision	8
1933	W	Johann Fraberger	KO/TKO	9
1933	D	Hans Seifried	Decision	8
1933	W	Helmut Hartkopp	DQ	3
1933	D	Claude Bassin	Decision	10
1933	D	Karl Ogren	Decision	8
1932	L	Hein Domgörgen	Decision	8
1932	L	Adolf Witt	Decision	10
1932	W	Julian van Hoof	KO/TKO	6
1932	W	Josef Czichos	Decision	8
1932	W	Rienus de Boer	Decision	8
1932	W	Onofrio Russo	KO/TKO	2
1932	W	Karl Ogren	Decision	8
1932	W	Walter Sabottke	KO/TKO	2
1932	L	Eric Seelig	Decision	10
1932	L	Hans Seifried	Decision	8
1932	L	Claude Bassin	KO/TKO	2
1932	W	Rudi Beier	KO/TKO	6
1932	W	Heinrich Buchbaum	Decision	8
1932	D	Jack Beasley	Decision	8
1932	W	Franz Boja	Decision	10
1931	L	Erich Tobeck	Decision	8
1931	W	Paul Vogel	Decision	8
1931	D	Otto Hoelzl	Decision	8
1931	L	Hein Domgörgen	Decision	8
1931	D	Franz Krueppel	Decision	8
1930	W	Paul Vogel	Decision	6
1930	D	Arie van Vliet	Decision	10
1930	D	Otto Hoelzl	Decision	8
1930	D	Hein Heeser	Decision	8
1930	W	Emil Koska	Decision	8
1930	W	Walter Peter	Decision	6
1930	W	Franz Krueppel	Decision	8
1930	W	Georg Gebstedt	KO/TKO	4
1930	W	Erwin Stiegler	Decision	6
1930	W	Walter Poehnisch	Decision	8
1930	W	Hans Thies	KO/TKO	5
1930	L	Erich Tobeck	KO/TKO	1
1930	W	Joseph Esteve	Decision	8
1929	W	Paul Vogel	KO/TKO	2
1929	W	Alex Tomkowiak	KO/TKO	1
1929	W	Willy Bolze	Decision	4

2 of these opponents have their own page here.

SOURCE·Johann Trollmann — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-07-07

What is on record

Measurements
Reach	not recorded
Height	70.9″ (180 cm)
Stance	—
Division	Light Heavyweight Boxing
Most active decade	1930s — 53 of 56 dated bouts
Country	Germany

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

winlossdraw / NC1929–1934

Record

Boxing record

31–19

64 bouts on record

Finish rate

35%

of wins ended inside the distance — light heavyweight boxing median 58%, 16th percentile

By knockout 35%
By decision 65%

The career, bout by bout

56 recorded bouts from 1929 to 1934. Every incumbent shows this as a table you have to read; here it is as a shape you can see.

Career span

6y

1929–1934

Longest unbeaten run

11

without a loss — draws do not break it

Busiest year

1933

17 bouts

Recorded bouts

56

56 with a date

Standing questions

What this record does and does not say

What is Johann Trollmann's record?: 31–19–14 in boxing. That is the aggregate stated in the English Wikipedia infobox; the results table on the same article lists 56 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

Light heavyweight boxing

The 212 light heavyweight boxing fighters this record is ranked against, and the distribution Trollmann sits inside.

212 FIGHTERS 1930s boxing

53 of these bouts fall in the 1930s. This is what the rest of that decade's records look like.

71 FIGHTERS Gustave Roth vs Johann Trollmann

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

HEAD TO HEAD Longest unbeaten runs

Johann Trollmann went 11 without a loss. This is where that sits against every run on the site.

LEADERBOARD