What is Robert Stieglitz's record?

50–5–2 in boxing. That is the aggregate stated in the English Wikipedia infobox; the results table on the same article lists 58 bouts individually.

How many of Robert Stieglitz's bouts have no date?

2 of 58. 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.

Robert Stieglitz — record, reach and career in context

Boxing record

50–5–2

Robert Stieglitz finished 58% of 50 wins inside the distance — the 49th 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 2001–2017 · 2 UNDATED

SOURCE·Robert Stieglitz — 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
2017	D	Nikola Sjekloća	Decision	12
2016	W	Mehdi Amar	Decision	12
2016	W	Ricardo Marcelo Ramallo	KO/TKO	5
2015	W	Robert Rosenberg	KO/TKO	2
2015	L	Arthur Abraham	KO/TKO	6
2014	D	Felix Sturm	Draw	12
2014	W	Sergey Khomitsky	KO/TKO	10
2014	L	Arthur Abraham	Decision	12
2013	W	Isaac Ekpo	Decision	12
2013	W	Yuzo Kiyota	KO/TKO	10
2013	W	Arthur Abraham	KO/TKO	4
2013	W	Michal Nieroda	KO/TKO	3
2012	L	Arthur Abraham	Decision	12
2012	W	Nader Hamdan	Decision	12
2012	W	Henry Weber	Decision	12
2011	W	Khoren Gevor	—	10
2010	W	Enrique Ornelas	Decision	12
2010	W	Eduard Gutknecht	Decision	12
2010	W	Ruben Eduardo Acosta	KO/TKO	5
2009	W	Károly Balzsay	KO/TKO	11
2009	W	Jindrich Velecky	Decision	10
2009	W	Dmitri Protkunas	KO/TKO	4
2008	W	Lukas Wilaschek	—	12
2008	W	Fawaz Nasir	KO/TKO	5
2008	L	Librado Andrade	KO/TKO	8
2007	W	William Gare	Decision	10
2007	W	Marlon Hayes	Decision	8
2007	L	Alejandro Berrio	KO/TKO	3
2006	W	Eric Howard	KO/TKO	5
2005	W	Alejandro Berrio	KO/TKO	11
2005	W	Francis Cheka	KO/TKO	5
2005	W	Lawrence Chapman	—	11
2004	W	Alexander Zaitsev	Decision	12
2004	W	Yuri Tsarenka	Decision	12
2004	W	Djamel Selini	Decision	12
2004	W	Galen Brown	KO/TKO	7
2003	W	Marcin Radola	KO/TKO	1
2003	W	Yuri Barashian	Decision	10
2003	W	Roman Aramyan	Decision	10
2003	W	Jeno Novak	KO/TKO	4
2003	W	Dzianis Salomka	Decision	10
2002	W	Sergey Karanevich	Decision	10
2002	W	Talal Santiago	KO/TKO	3
2002	W	Pavel Cirok	KO/TKO	4
2002	W	Marius Mihai Dumitru	KO/TKO	2
2002	W	Laszlo Dolgos	KO/TKO	3
2002	W	Bruce Oezbek	Decision	6
2002	W	Terrence Paliso	KO/TKO	2
2001	W	Roman Nikodem	KO/TKO	3
2001	W	Henry Mobio	—	4
2001	W	Patrick Madzinga	KO/TKO	2
2001	W	Ondrej Olah	KO/TKO	2
2001	W	Tomas Kugler	—	4
2001	W	Karel Ferenc	KO/TKO	2
2001	W	Pavel Veprek	—	1
2001	W	Petr Pokorny	—	4
undated	L	Alejandro Berrio	KO/TKO	3
undated	?	Opponent	—	—

18 of these opponents have their own page here.

SOURCE·Robert Stieglitz — 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	Orthodox
Division	Light Heavyweight Boxing competed at 2: super middleweight, light heavyweight — compared here against the last
Most active decade	2000s — 37 of 56 dated bouts
Country	Germany

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

winlossdraw / NC2001–2017

Record

Boxing record

50–5

57 bouts on record

Finish rate

58%

of wins ended inside the distance — light heavyweight boxing median 58%, 49th percentile

By knockout 58%
By decision 42%

The career, bout by bout

58 recorded bouts from 2001 to 2017. Every incumbent shows this as a table you have to read; here it is as a shape you can see.

Career span

17y

2001–2017

Longest unbeaten run

30

without a loss — draws do not break it

Busiest year

2001

8 bouts

Recorded bouts

58

56 with a date

Standing questions

What this record does and does not say

What is Robert Stieglitz's record?: 50–5–2 in boxing. That is the aggregate stated in the English Wikipedia infobox; the results table on the same article lists 58 bouts individually.
How many of Robert Stieglitz's bouts have no date?: 2 of 58. 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

Light heavyweight boxing

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

212 FIGHTERS 2000s boxing

37 of these bouts fall in the 2000s. This is what the rest of that decade's records look like.

481 FIGHTERS Longest unbeaten runs

Robert Stieglitz went 30 without a loss. This is where that sits against every run on the site.

LEADERBOARD