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Middleweight boxing · most active 2020s

Tim Tszyu

28–3 · 31 recorded bouts · 2016–2026

Boxing record

28–3

Tim Tszyu finished 64% of 28 wins inside the distance — the 61st percentile for middleweight boxing, where the median is 60%. No reach is on record, so this page compares record rather than measurements.

20102020win v Zorran Cassady, 2016win v Wade Ryan, 2017, decisionwin v Christopher Khan, 2017, kowin v Adam Fitzsimmons, 2017win v Ivana Siau, 2017, kowin v Ben Nelson, 2017, kowin v Mark Dalby, 2017win v Marcos Jesus Cornejo, 2018, kowin v Stevie Ongen Ferdinandus, 2018win v Larry Siwu, 2018, kowin v Ruben Webster, 2018, kowin v Jack Brubaker, 2019, kowin v Dwight Ritchie, 2019, decisionwin v Joel Camilleri, 2019, decisionwin v Denton Vassell, 2019, kowin v Bowyn Morgan, 2020, kowin v Jeff Horn, 2020, kowin v Takeshi Inoue, 2021, decisionwin v Steve Spark, 2021, kowin v Dennis Hogan, 2021, kowin v Terrell Gausha, 2022, decisionwin v Brian Mendoza, 2023, decisionwin v Carlos Ocampo, 2023, kowin v Tony Harrison, 2023, koloss v Bakhram Murtazaliev, 2024, koloss v Sebastian Fundora, 2024win v Anthony Velazquez, 2025, decisionloss v Sebastian Fundora, 2025, kowin v Joseph Spencer, 2025, kowin v Errol Spence Jr., 2026, decisionwin v Denis Nurja, 2026, decision
WON ABOVE·LOST BELOW BAR = STOPPAGE·BROKEN BAR = SUBMISSION·TICK = DECISION 2016–2026

SOURCE·Tim Tszyu — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-07-27

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 2026-07-27. 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 256 middleweight 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
YearResultOpponentMethodRd
2026 W Errol Spence Jr. Decision12
2026 W Denis Nurja Decision10
2025 W Anthony Velazquez Decision10
2025 L Sebastian Fundora KO/TKO7
2025 W Joseph Spencer KO/TKO4
2024 L Bakhram Murtazaliev KO/TKO3
2024 L Sebastian Fundora —12
2023 W Brian Mendoza Decision12
2023 W Carlos Ocampo KO/TKO1
2023 W Tony Harrison KO/TKO9
2022 W Terrell Gausha Decision12
2021 W Takeshi Inoue Decision12
2021 W Steve Spark KO/TKO3
2021 W Dennis Hogan KO/TKO5
2020 W Bowyn Morgan KO/TKO1
2020 W Jeff Horn KO/TKO8
2019 W Jack Brubaker KO/TKO4
2019 W Dwight Ritchie Decision10
2019 W Joel Camilleri Decision10
2019 W Denton Vassell KO/TKO2
2018 W Marcos Jesus Cornejo KO/TKO1
2018 W Stevie Ongen Ferdinandus —1
2018 W Larry Siwu KO/TKO4
2018 W Ruben Webster KO/TKO5
2017 W Wade Ryan Decision10
2017 W Christopher Khan KO/TKO2
2017 W Adam Fitzsimmons —3
2017 W Ivana Siau KO/TKO2
2017 W Ben Nelson KO/TKO3
2017 W Mark Dalby —3
2016 W Zorran Cassady —6

8 of these opponents have their own page here.

SOURCE·Tim Tszyu — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-07-27

What is on record

Measurements
Reachnot recorded
Height69″ (175.3 cm)
StanceOrthodox
DivisionMiddleweight Boxing
competed at 2: light middleweight, middleweight — compared here against the last
Most active decade2020s — 16 of 31 dated bouts
CountryRussia

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

2020 win vs Zorran Cassady (2016)win vs Wade Ryan (2017)win vs Christopher Khan (2017)win vs Adam Fitzsimmons (2017)win vs Ivana Siau (2017)win vs Ben Nelson (2017)win vs Mark Dalby (2017)win vs Marcos Jesus Cornejo (2018)win vs Stevie Ongen Ferdinandus (2018)win vs Larry Siwu (2018)win vs Ruben Webster (2018)win vs Jack Brubaker (2019)win vs Dwight Ritchie (2019)win vs Joel Camilleri (2019)win vs Denton Vassell (2019)win vs Bowyn Morgan (2020)win vs Jeff Horn (2020)win vs Takeshi Inoue (2021)win vs Steve Spark (2021)win vs Dennis Hogan (2021)win vs Terrell Gausha (2022)win vs Brian Mendoza (2023)win vs Carlos Ocampo (2023)win vs Tony Harrison (2023)loss vs Bakhram Murtazaliev (2024)loss vs Sebastian Fundora (2024)win vs Anthony Velazquez (2025)loss vs Sebastian Fundora (2025)win vs Joseph Spencer (2025)win vs Errol Spence Jr. (2026)win vs Denis Nurja (2026)
winlossdraw / NC2016–2026

Record

Boxing record

28–3

31 bouts on record

Finish rate

64%

of wins ended inside the distance — middleweight boxing median 60%, 61st percentile

By knockout: 18 (64%)By decision: 10 (36%)
  • By knockout 64%
  • By decision 36%

The career, bout by bout

31 recorded bouts from 2016 to 2026. Every incumbent shows this as a table you have to read; here it is as a shape you can see.

Career span

11y

2016–2026

Longest unbeaten run

24

without a loss — draws do not break it

Busiest year

2017

6 bouts

Recorded bouts

31

31 with a date

Standing questions

What this record does and does not say

What is Tim Tszyu's record?
28–3 in boxing. That is the aggregate stated in the English Wikipedia infobox; the results table on the same article lists 31 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.