Part of the data ring
FightIndex
Heavyweight boxing · 2020s

Jai Opetaia

76″ reach · +2.66% reach advantage · 36th percentile

Jai Opetaia has a reach of 76″ against a height of 74″ — a reach advantage of +2.66%, short for heavyweight boxing and the 36th percentile of the 317 compared here.

Reach in context

Reach advantage

+2.66%

76″ reach on a 74″ frame

Compared against 317 heavyweight boxing fighters. Median 3.99%.

-2.8%heavyweight boxing reach advantage12%
Measurements
Reach76″ (193 cm)32nd pct
Height74″ (188 cm)39th pct
StanceSouthpaw
DivisionHeavyweight Boxing
competed at 2: cruiserweight, heavyweight — compared here against the last
Peak era2020s
CountryAustralia

Record

Boxing record

30–0

30 bouts on record

Finish rate

77%

of wins ended inside the distance — heavyweight boxing median 68%, 70th percentile

By knockout: 23 (77%)By decision: 7 (23%)
  • By knockout 77%
  • By decision 23%

The career, bout by bout

30 recorded bouts from 2015 to 2026. Every incumbent shows this as a table you have to read; here it is as a shape you can see.

2020 win vs Randall Rayment (2015)win vs Rob Manual (2015)win vs Isileli Fa (2015)win vs Isileli Fa (2016)win vs Peter Brennan (2016)win vs Uria Afamasaga (2016)win vs Sefo Falekaono (2016)win vs Orlando Vazquez (2016)win vs Frankie Lopez (2017)win vs Daniel Ammann (2017)win vs Moses Havea (2017)win vs Kyle Brumby (2017)win vs Togasilimai Letoa (2017)win vs Kurtis Pegoraro (2018)win vs Lukas Paszkowsky (2018)win vs Benjamin Kelleher (2018)win vs Mark Flanagan (2019)win vs Nikolas Charalampous (2019)win vs Navosa Ioata (2019)win vs Benjamin Kelleher (2020)win vs Daniel Russell (2021)win vs Mairis Briedis (2022)win vs Ellis Zorro (2023)win vs Jordan Thompson (2023)win vs Jack Massey (2024)win vs Mairis Briedis (2024)win vs Huseyin Cinkara (2025)win vs Claudio Squeo (2025)win vs David Nyika (2025)win vs Brandon Glanton (2026)
winlossdraw / NC2015–2026

Career span

12y

2015–2026

Longest unbeaten run

30

without a loss — draws do not break it

Busiest year

2016

5 bouts

Recorded bouts

30

30 with a date

Fights

YearResultOpponentMethodRd
2026 W Brandon Glanton Decision12
2025 W Huseyin Cinkara KO/TKO8
2025 W Claudio Squeo KO/TKO5
2025 W David Nyika KO/TKO4
2024 W Jack Massey KO/TKO6
2024 W Mairis Briedis Decision12
2023 W Ellis Zorro KO/TKO1
2023 W Jordan Thompson KO/TKO4
2022 W Mairis Briedis Decision12
2021 W Daniel Russell KO/TKO3
2020 W Benjamin Kelleher KO/TKO6
2019 W Mark Flanagan KO/TKO8
2019 W Nikolas Charalampous Decision10
2019 W Navosa Ioata KO/TKO8
2018 W Kurtis Pegoraro KO/TKO2
2018 W Lukas Paszkowsky KO/TKO2
2018 W Benjamin Kelleher KO/TKO3
2017 W Frankie Lopez KO/TKO1
2017 W Daniel Ammann KO/TKO9
2017 W Moses Havea KO/TKO2
2017 W Kyle Brumby KO/TKO2
2017 W Togasilimai Letoa KO/TKO2
2016 W Isileli Fa KO/TKO3
2016 W Peter Brennan KO/TKO1
2016 W Uria Afamasaga KO/TKO2
2016 W Sefo Falekaono 6
2016 W Orlando Vazquez 4
2015 W Randall Rayment Decision6
2015 W Rob Manual 1
2015 W Isileli Fa 4

4 of these opponents have their own page here.

How this is worked out

  1. Measurements and records are read from the fighter's English Wikipedia infobox; the fight list is parsed from the article's own results table.
  2. Reach advantage is (reach − height) ÷ height as a percentage, so fighters of different sizes compare directly.
  3. Percentiles rank this fighter among the 317 heavyweight boxing fighters in the dataset — chosen because it is the most specific group of at least 30 that this fighter belongs to.
Reach advantage = (reach − height) ÷ height × 100

Full methodology →

Source: Jai Opetaia on English Wikipedia (CC BY-SA 4.0), as of 2026-07-23. Percentiles and derived figures computed here.

See what every site in this family answers

Published by

Amit Sharma

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