Skip to main content
Kill The Body

and the head will die

Beau O'Brien vs Gunnar Jackson — record, stats and common opponents compared

Beau O'Brien

🇳🇿NEW ZEALAND

Gunnar Jackson

Beau O'Brien (1-0 across 1 tracked bout) and Gunnar Jackson (29-13-4) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met once. They share no common opponents in Kill The Body's bout data.

O'Brien

Tracked record

1–0

counted from 1 bout Kill The Body has ingested

Jackson

29

Wins12 KO · 41%

13

Losses

4

Draws46 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

O'Brien leads 1–0

Beau O'Brien and Gunnar Jackson have met 1 time; O'Brien leads 1–0.

Beau O'Brien and Gunnar Jackson have met 1 time; O'Brien leads 1–0.
Met2018Oct 6Series
Beau O'BrienFighter AWWon1–0W–L
Gunnar JacksonFighter BLLost0–1W–L
ResultMD1Meeting

The Numbers

O'Brien 2 · Jackson 2 of 4 measurable rows
O'BrienJackson
Record†
1-0 (edge)29-13-4
Win %0–100%
100% (edge)
67.4%
Wins by knockoutmax 12
0
12 (edge)
KO ratenot comparable
—41.38%
Stoppage rate (tracked wins)‡0–100%
0%
41% (edge)
Times stopped‡levelmax 0
0
0
Title reignslevelmax 0
0
0
Bouts per year§not comparable
—5
Bouts trackedcoveragemax 46
1
46

† 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
Beau O'Brien: No height on file
Gunnar Jackson: 5′10″
Reachnot held
Beau O'Brien: No reach on file
Gunnar Jackson: 69″
Agenot held
Beau O'Brien: No date of birth
Gunnar Jackson: 40
Stance
Beau O'Brien: Not recorded
Gunnar Jackson: Orthodox

Beau O'Brien left, Gunnar Jackson right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Beau O'Brien1 win · from 1 tracked bout

Beau O'Brien: 1 tracked win — 1 on the cards (100%). Counted from 1 bout Kill The Body has ingested.

1 on the cards 100%

Gunnar Jackson29 wins · from 46 tracked bouts

Gunnar Jackson: 29 tracked wins — 12 by KO/TKO (41%) and 17 on the cards (59%). Counted from 46 bouts Kill The Body has ingested.

12 by KO/TKO 41%17 on the cards 59%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Beau O'Brien 1, Gunnar Jackson 46 — 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

Beau O'Brien last boxed on Oct 6, 2018 — 2,937 days ago. O'Brien had won once, the most recent against Gunnar Jackson.W

Jackson Oct 2018

Gunnar Jackson last boxed on Aug 3, 2019 — 2,635 days ago. Jackson had won two in a row before losing a decision to Andrei Mikhailovich.LLWWL

Toussaint May 2018O'Brien Oct 2018Bell Nov 2018Heywood Feb 2019Mikhailovich Aug 20195 tracked bouts per year

Common Questions

With the rows behind them
Have Beau O'Brien and Gunnar Jackson ever fought each other?
Yes. Beau O'Brien and Gunnar Jackson met once on October 6, 2018, and Beau O'Brien won by MD.
The meeting

WOct 6, 2018 · O'Brien · MD

Head to Head ↓
Who has the better record, O'Brien or Jackson?
Beau O'Brien is 1-0 across the 1 bout Kill The Body has tracked and Gunnar Jackson is 29-13-4. Beau O'Brien has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

O'Brien1–0100%

Jackson29–13–467.4%

The Numbers ↓
Who has more knockouts, O'Brien or Jackson?
Beau O'Brien has 0 knockout wins and Gunnar Jackson has 12. Gunnar Jackson has more.
Knockout wins · KO rate

O'Brien0

Jackson1241.4%

The Numbers ↓
Do O'Brien and Jackson have any common opponents?
Kill The Body's bout data shows no opponents that both Beau O'Brien and Gunnar Jackson have faced.
How much fight data does Kill The Body have on O'Brien and Jackson?
This comparison is drawn from 1 bout tracked for Beau O'Brien and 46 bouts tracked for Gunnar Jackson. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

O'Brien1bout

Jackson46bouts

How They Win ↓

Compare someone else

3 suggested matchups

Compare Jackson with…

Someone else?

Release either fighter to put someone new in that slot — the other one stays put.