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Heavyweight boxing · most active 2020s

Siarhei Novikau

9–0 · 10 recorded bouts · 2018–2021

Boxing record

9–0

Siarhei Novikau finished 100% of 9 wins inside the distance — the 97th percentile for heavyweight boxing, where the median is 68%. No reach is on record, so this page compares record rather than measurements.

20102020win v Gilberto Matheus Domingos, 2018, kowin v Bladimir Hernandez, 2018, kowin v Gabriel Agramon, 2019, koresult not stated v Guillermo Reyes Dominguez, 2019win v Mariano Jose Riva, 2020, kowin v Antwaun Tubbs, 2021, kowin v Quintell Thompson, 2021, kowin v Kevin Brown, 2021, kowin v Milton Núñez, 2021, kowin v Pablo Daniel Nievas, 2021, ko
WON ABOVE·LOST BELOW BAR = STOPPAGE·BROKEN BAR = SUBMISSION·TICK = DECISION 2018–2021

SOURCE·Siarhei Novikau (boxer) — 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 587 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
YearResultOpponentMethodRd
2021 W Antwaun Tubbs KO/TKO2
2021 W Quintell Thompson KO/TKO1
2021 W Kevin Brown KO/TKO2
2021 W Milton Núñez KO/TKO2
2021 W Pablo Daniel Nievas KO/TKO1
2020 W Mariano Jose Riva KO/TKO1
2019 W Gabriel Agramon KO/TKO5
2019 ? Guillermo Reyes Dominguez —4
2018 W Gilberto Matheus Domingos KO/TKO1
2018 W Bladimir Hernandez KO/TKO1

SOURCE·Siarhei Novikau (boxer) — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-07-07

What is on record

Measurements
Reachnot recorded
Height76.8″ (195 cm)
StanceOrthodox
DivisionHeavyweight Boxing
competed at 2: light heavyweight, heavyweight — compared here against the last
Most active decade2020s — 6 of 10 dated bouts
CountryBelarus

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

2020 win vs Gilberto Matheus Domingos (2018)win vs Bladimir Hernandez (2018)win vs Gabriel Agramon (2019)? vs Guillermo Reyes Dominguez (2019)win vs Mariano Jose Riva (2020)win vs Antwaun Tubbs (2021)win vs Quintell Thompson (2021)win vs Kevin Brown (2021)win vs Milton Núñez (2021)win vs Pablo Daniel Nievas (2021)
winlossdraw / NC2018–2021

Record

Boxing record

9–0

10 bouts on record

Finish rate

100%

of wins ended inside the distance — heavyweight boxing median 68%, 97th percentile

By knockout: 9 (100%)
  • By knockout 100%

The career, bout by bout

10 recorded bouts from 2018 to 2021. Every incumbent shows this as a table you have to read; here it is as a shape you can see.

Career span

4y

2018–2021

Longest unbeaten run

9

without a loss — draws do not break it

Busiest year

2021

5 bouts

Recorded bouts

10

10 with a date

Standing questions

What this record does and does not say

What is Siarhei Novikau's record?
9–0 in boxing. That is the aggregate stated in the English Wikipedia infobox; the results table on the same article lists 10 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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Amit Sharma

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