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Kill The Body

and the head will die

Brian Holstein vs Jai Opetaia — record, stats and common opponents compared

CRUISERWEIGHT

Brian Holstein

🇦🇺CRUISERWEIGHT

Jai Opetaia

Brian Holstein (0-4 across 4 tracked bouts) and Jai Opetaia (31-0) are compared on record, finishing method, activity, and common opponents on Kill The Body. They haven't fought, in the fights Kill The Body tracks. They share no common opponents in Kill The Body's bout data.

Holstein

Tracked record

0–4

counted from 4 bouts Kill The Body has ingested

Opetaia

31

Wins24 KO · 77%

0

Losses

0

Draws31 tracked bouts

Heads up: at least one of these records is a tracked record — the wins and losses Kill The Body has ingested so far, not an independently verified career total. Treat the comparison as a read on the bouts we hold, not a settled ledger.

Head to Head

Brian Holstein and Jai Opetaia haven't fought — no bout between them in the fights we track.

Haven't fought

No bout between them in the fights we track.

The Numbers

Holstein 0 · Opetaia 6 of 6 measurable rows
HolsteinOpetaia
Record†
0-431-0 (edge)
Win %0–100%
0%
100% (edge)
Wins by knockoutmax 24
0
24 (edge)
KO ratenot comparable
—77.42%
Stoppage rate (tracked wins)‡not comparable
—77%
Times stopped‡max 1
1
0 (edge)
Title reignsmax 3
0
3 (edge)
Bouts per year§max 2.8
0.4
2.8 (edge)
Bouts trackedcoveragemax 31
4
31

† One or both records are tracked, not career-verified. · ‡ Counted from bouts Kill The Body has ingested, not a career total. · § Across each fighter's tracked career span. · Bars are scaled per row — percentages on 0–100, counts against the larger of the two. Every figure is also printed as text.

Tale of the Tape

Heightnot held
Brian Holstein: No height on file
Jai Opetaia: 6′2″
Reachnot held
Brian Holstein: No reach on file
Jai Opetaia: 76″
Agenot held
Brian Holstein: No date of birth
Jai Opetaia: 31
Stance
Brian Holstein: Not recorded
Jai Opetaia: Southpaw

Brian Holstein left, Jai Opetaia right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Brian Holstein0 wins · from 4 tracked bouts

Brian Holstein: no tracked wins in the 4 bouts Kill The Body has ingested.

No tracked wins for Holstein yet.

Jai Opetaia31 wins · from 31 tracked bouts

Jai Opetaia: 31 tracked wins — 24 by KO/TKO (77%) and 7 on the cards (23%). Counted from 31 bouts Kill The Body has ingested.

24 by KO/TKO 77%7 on the cards 23%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Brian Holstein 4, Jai Opetaia 31 — not from a career-complete method table.

Common Opponents

No opponents in common across the bouts Kill The Body has tracked for these two.

Current Form

Oldest left · newest right

Brian Holstein has lost four straight. Holstein last boxed on Feb 19, 2026 — 244 days ago.LLLL

Kisner Nov 2016Kisner Mar 2018Pinchuk Feb 2025Evans Feb 20260.4 tracked bouts per year

Jai Opetaia has won 31 straight, the most recent against Noel Mikaelian. Opetaia last boxed on Sep 12, 2026 — 39 days ago.WWWWW

Nyika Jan 2025Squeo Jun 2025Cinkara Dec 2025Glanton Mar 2026Mikaelian Sep 20262.8 tracked bouts per year

Common Questions

With the rows behind them
Have Brian Holstein and Jai Opetaia ever fought each other?
Brian Holstein and Jai Opetaia haven't fought, in the fights Kill The Body tracks.
Who has the better record, Holstein or Opetaia?
Brian Holstein is 0-4 across the 4 bouts Kill The Body has tracked and Jai Opetaia is 31-0. Jai Opetaia has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Holstein0–40%

Opetaia31–0100%

The Numbers ↓
Who has more knockouts, Holstein or Opetaia?
Brian Holstein has 0 knockout wins and Jai Opetaia has 24. Jai Opetaia has more.
Knockout wins · KO rate

Holstein0

Opetaia2477.4%

The Numbers ↓
Do Holstein and Opetaia have any common opponents?
Kill The Body's bout data shows no opponents that both Brian Holstein and Jai Opetaia have faced.
How much fight data does Kill The Body have on Holstein and Opetaia?
This comparison is drawn from 4 bouts tracked for Brian Holstein and 31 bouts tracked for Jai Opetaia. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Holstein4bouts

Opetaia31bouts

How They Win ↓

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