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Australia · Cruiserweight
Jai Opetaia
- 31 years old
- 6′2″
- WBA Regular champion
- IBF No. 3
- IBO No. 1
- Wins
- 31
- Losses
- 0
- Draws
- 0
- KOs
- 24
77% of wins inside the distance
Form
Fights
Before that
- WinBrandon Glanton8 Mar 2026UD · 12
- WinHuseyin Cinkara6 Dec 2025 · IBF world title · CruiserweightKO · 8 (12)
- WinClaudio Squeo8 Jun 2025 · IBF world title · CruiserweightKO · 5 (12)
- WinDavid Nyika8 Jan 2025 · IBF world title · CruiserweightKO · 4 (12)
Show the next 5 fights
- WinJack Massey12 Oct 2024 · IBF world title · CruiserweightTKO · 6 (12)
- WinMairis Briedis18 May 2024 · IBF world title · CruiserweightUD · 12
- WinEllis Zorro23 Dec 2023KO · 1 (12)
- WinJordan Thompson30 Sept 2023 · IBF world title · CruiserweightTKO · 4 (12)
- WinMairis Briedis2 Jul 2022 · IBF world title · CruiserweightUD · 12
21 older fights · BoxRec profile ↗
Rankings
Best: Regular champion
- WBA
C
Regular champion
tracked since Aug 2026
- IBF
3
tracked since Dec 2018
- IBO
1
tracked since Sep 2026
Not ranked by the WBC or WBO.
World titles
3 championship reigns · 2 sanctioning bodies · 1 weight class
Cruiserweight
- WBAsince 2026
- IBF2024 – 2026
- IBF2022 – 2023
From 2022 to 2026.
Reigning
- WBACruiserweight · regular championsince 12 Sep 2026 · 1 month↗
Every date, reign by reign
Current titles: the sanctioning bodies' official rankings. History and dates: Wikipedia's lists of world champions (CC BY-SA 4.0), re-read every week.
Movement
Places gained or lost with each sanctioning body. Green is up, red is down, “New” marks an entry into the rankings, and a dot a period with no published archive.
| Body | The boxer's place in the sanctioning body's official ranking. “C”: world champion, above No. 1. An interim champion is marked as such (“Interim”, “Int.”): not the reigning champion. No. 1 is the leading contender for the title. | 1M | 3M | 6M | 1Y |
|---|---|---|---|---|---|
| WBA | C | 1 | · | · | · |
| IBF | 3 | — | 1 | 3 | 3 |
| IBO | 1 | · | · | · | · |
Trajectory, body by body
WBC
No longer rankedtracked since Sep 2026
WBA
Champion since Sep 2026tracked since Aug 2026
IBF
No. 3 since Jul 2026 · best Champion (Jun 2022)tracked since Dec 2018
IBO
No. 1tracked since Sep 2026
See the changes in detail
| Sep 2026 | No. 1 |
| Oct 2026 | dropped out of the ranking |
| Aug 2026 | No. 1 |
| Sep 2026 | Champion |
| Dec 2018 | No. 13 |
| Jun 2019 | No. 12 |
| Sep 2019 | No. 10 |
| Nov 2019 | No. 6 |
| Jun 2020 | No. 5 |
| Aug 2020 | No. 4 |
| Jan 2021 | No. 3 |
| Nov 2021 | No. 4 |
| Jun 2022 | Champion |
| Dec 2023 | No. 5 |
| Jan 2024 | No. 4 |
| May 2024 | Champion |
| Mar 2026 | No. 4 |
| Jul 2026 | No. 3 |
| Sep 2026 | No. 1 |