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Kill The Body

and the head will die

Henry Clark vs Jack O'Halloran — record, stats and common opponents compared

Henry Clark

🇺🇸UNITED STATES

Jack O'Halloran

Henry Clark (6-7-1 across 14 tracked bouts) and Jack O'Halloran (34-21-2) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met 2 times. They share 3 common opponents.

Clark

Tracked record

6–7–1

counted from 14 bouts Kill The Body has ingested

O'Halloran

34

Wins17 KO · 50%

21

Losses

2

Draws58 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

Series level 1–1

Henry Clark and Jack O'Halloran have met 2 times; Series level 1–1.

Henry Clark and Jack O'Halloran have met 2 times; Series level 1–1.
Met1972Jun 161972Aug 9Series
Henry ClarkFighter AWWonLLost1–1W–L
Jack O'HalloranFighter BLLostWWon1–1W–L
ResultUDPTS2Meetings

The Numbers

Clark 1 · O'Halloran 5 of 6 measurable rows
ClarkO'Halloran
Record†
6-7-134-21-2 (edge)
Win %0–100%
46.4%
61.4% (edge)
Wins by knockoutmax 17
0
17 (edge)
KO ratenot comparable
—50%
Stoppage rate (tracked wins)‡0–100%
0%
51% (edge)
Times stopped‡max 8
3 (edge)
8
Title reignslevelmax 0
0
0
Bouts per year§max 7.3
0.9
7.3 (edge)
Bouts trackedcoveragemax 58
14
58

† 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
Henry Clark: No height on file
Jack O'Halloran: 6′6″
Reachnot held
Henry Clark: No reach on file
Jack O'Halloran: 83″
Agenot held
Henry Clark: No date of birth
Jack O'Halloran: 83
Stance
Henry Clark: Not recorded
Jack O'Halloran: Orthodox

Henry Clark left, Jack O'Halloran right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Henry Clark6 wins · from 14 tracked bouts

Henry Clark: 6 tracked wins — 6 on the cards (100%). Counted from 14 bouts Kill The Body has ingested.

6 on the cards 100%

Jack O'Halloran35 wins · from 58 tracked bouts

Jack O'Halloran: 35 tracked wins — 18 by KO/TKO (51%) and 17 on the cards (49%). Counted from 58 bouts Kill The Body has ingested.

18 by KO/TKO 51%17 on the cards 49%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Henry Clark 14, Jack O'Halloran 58 — not from a career-complete method table.

Common Opponents

3 shared

3 shared · Clark better on 1 · even on 2

Clark

Opponent

O'Halloran

  • Henry Clark

    Win, UD

    1974

    FosterClark better

    Jack O'Halloran

    Loss, KO

    1970

  • Henry Clark

    Loss, TKO 9

    1972

    NortonEven

    Jack O'Halloran

    Loss, UD

    1972

  • Henry Clark

    Win, DECISION

    1964

    RamosEven

    Jack O'Halloran

    Win, KO 7

    1969

Both sides are set at the same size on purpose. Kill The Body does not score a second-round knockout above a split decision — the edge counts losses first and wins as the tiebreak, and the rest is yours to argue. Shared opponents are matched on fighter identity, not on name, so two different fighters with the same name never merge into one row.

Current Form

Oldest left · newest right

Henry Clark last boxed on Aug 3, 1979 — 17,246 days ago. Clark had lost three straight, after one straight win.LWLLL

Norton Nov 1972Foster May 1974Shavers Mar 1976Shavers Sep 1976Mercado Aug 19790.9 tracked bouts per year

Jack O'Halloran last boxed on Aug 16, 1974 — 19,059 days ago. O'Halloran had won two in a row before losing by stoppage to Howard Smith.LLWWL

Vailea Oct 1973Middleton Dec 1973Lee Jun 1974Kid Jul 1974Smith Aug 19747.3 tracked bouts per year

Common Questions

With the rows behind them
Have Henry Clark and Jack O'Halloran ever fought each other?
Yes. Henry Clark and Jack O'Halloran have met 2 times and the series is level at 1-1.
The 2 meetings

LAug 9, 1972 · O'Halloran · PTS

WJun 16, 1972 · Clark · UD

Head to Head ↓
Who has the better record, Clark or O'Halloran?
Henry Clark is 6-7-1 across the 14 bouts Kill The Body has tracked and Jack O'Halloran is 34-21-2. Jack O'Halloran has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Clark6–7–146.4%

O'Halloran34–21–261.4%

The Numbers ↓
Who has more knockouts, Clark or O'Halloran?
Henry Clark has 0 knockout wins and Jack O'Halloran has 17. Jack O'Halloran has more.
Knockout wins · KO rate

Clark0

O'Halloran1750%

The Numbers ↓
Do Clark and O'Halloran have any common opponents?
Henry Clark and Jack O'Halloran share 3 common opponents: Mac Foster, Ken Norton and Manuel Ramos. Henry Clark fared better against 1 of them.
3 shared opponents

Mac FosterWL

Ken NortonLL

Manuel RamosWW

Common Opponents ↓
How much fight data does Kill The Body have on Clark and O'Halloran?
This comparison is drawn from 14 bouts tracked for Henry Clark and 58 bouts tracked for Jack O'Halloran. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Clark14bouts

O'Halloran58bouts

How They Win ↓

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