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Lightweight boxing · most active 2010s

Katharina Thanderz

67.7″ reach · +0.58% reach advantage · 23rd percentile

Boxing record

16–2

Katharina Thanderz has a reach of 67.7″ against a height of 67.3″ — a reach advantage of +0.58%, unusually short for lightweight boxing and the 23rd percentile of the 120 compared here.

20102020win v Azahara Sanchez, 2016, decisionwin v Jessica Sanchez, 2016win v Angela Cannizzaro, 2016win v Maria Semertzoglou, 2017, decisionwin v Karina Kopinska, 2017, decisionwin v Mirabela Calugareanu, 2017, kowin v Tamara Nunez, 2018win v Bojana Libiszewska, 2018, decisionwin v Valgerdur Gudstensdottir, 2018, decisionwin v Danila Ramos, 2019, decisionwin v Monica Gentili, 2019, decisionwin v Rachel Ball, 2019loss v Terri Harper, 2020, kowin v Edina Kiss, 2022, decisionwin v Tereza Dvorakova, 2022, decisionloss v Rhiannon Dixon, 2023, decisionwin v Ioana Fecioru, 2023, decision
WON ABOVE·LOST BELOW BAR = STOPPAGE·BROKEN BAR = SUBMISSION·TICK = DECISION 2016–2023

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

How this record is compiled

  1. 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.
  2. 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.
  3. 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.
  4. 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.
  5. 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
YearResultOpponentMethodRd
2023 L Rhiannon Dixon Decision10
2023 W Ioana Fecioru Decision8
2022 W Edina Kiss Decision8
2022 W Tereza Dvorakova Decision6
2020 L Terri Harper KO/TKO9
2019 W Danila Ramos Decision10
2019 W Monica Gentili Decision8
2019 W Rachel Ball —8
2018 W Tamara Nunez —8
2018 W Bojana Libiszewska Decision6
2018 W Valgerdur Gudstensdottir Decision8
2017 W Maria Semertzoglou Decision10
2017 W Karina Kopinska Decision6
2017 W Mirabela Calugareanu KO/TKO2
2016 W Azahara Sanchez Decision4
2016 W Jessica Sanchez —4
2016 W Angela Cannizzaro —4

2 of these opponents have their own page here.

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

Reach in context

Reach advantage

+0.58%

67.7″ reach on a 67.3″ frame

Compared against 120 lightweight boxing fighters. Median 3.02%.

-2.3%lightweight boxing reach advantage8.9%
Measurements
Reach67.7″ (172 cm)26th pct
Height67.3″ (171 cm)59th pct
StanceOrthodox
DivisionLightweight Boxing
competed at 2: super featherweight, lightweight — compared here against the last
Most active decade2010s — 12 of 17 dated bouts
CountryNorway

Record

Boxing record

16–2

18 bouts on record

Finish rate

13%

of wins ended inside the distance — lightweight boxing median 51%, 5th percentile

By knockout: 2 (13%)By decision: 14 (88%)
  • By knockout 13%
  • By decision 88%

The career, bout by bout

17 recorded bouts from 2016 to 2023. Every incumbent shows this as a table you have to read; here it is as a shape you can see.

2020 win vs Azahara Sanchez (2016)win vs Jessica Sanchez (2016)win vs Angela Cannizzaro (2016)win vs Maria Semertzoglou (2017)win vs Karina Kopinska (2017)win vs Mirabela Calugareanu (2017)win vs Tamara Nunez (2018)win vs Bojana Libiszewska (2018)win vs Valgerdur Gudstensdottir (2018)win vs Danila Ramos (2019)win vs Monica Gentili (2019)win vs Rachel Ball (2019)loss vs Terri Harper (2020)win vs Edina Kiss (2022)win vs Tereza Dvorakova (2022)loss vs Rhiannon Dixon (2023)win vs Ioana Fecioru (2023)
winlossdraw / NC2016–2023

Career span

8y

2016–2023

Longest unbeaten run

12

without a loss — draws do not break it

Busiest year

2016

3 bouts

Recorded bouts

17

17 with a date

Standing questions

What this record does and does not say

What is Katharina Thanderz's record?
16–2 in boxing. That is the aggregate stated in the English Wikipedia infobox; the results table on the same article lists 17 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.

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Published by

Amit Sharma

Auckland real-estate agent and marketer. Builds free, sourced data tools.