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Kill The Body

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Al Weinig vs Philadelphia Jack O'Brien — record, stats and common opponents compared

Al Weinig

🇺🇸HEAVYWEIGHT

Philadelphia Jack O'Brien

Al Weinig (0-5 across 5 tracked bouts) and Philadelphia Jack O'Brien (147-16-24) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met 2 times. They share 2 common opponents.

Weinig

Tracked record

0–5

counted from 5 bouts Kill The Body has ingested

O'Brien

147

Wins55 KO · 37%

16

Losses

24

Draws188 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 2–0

Al Weinig and Philadelphia Jack O'Brien have met 2 times; O'Brien leads 2–0.

Al Weinig and Philadelphia Jack O'Brien have met 2 times; O'Brien leads 2–0.
Met1903Jan 11903Feb 26Series
Al WeinigFighter ALLostLLost0–2W–L
Philadelphia Jack O'BrienFighter BWWonWWon2–0W–L
ResultKOR12TKOR42Meetings

The Numbers

Weinig 0 · O'Brien 5 of 5 measurable rows
WeinigO'Brien
Record†
0-5147-16-24 (edge)
Win %0–100%
0%
85% (edge)
Wins by knockoutmax 55
0
55 (edge)
KO ratenot comparable
—37.41%
Stoppage rate (tracked wins)‡not comparable
—37%
Times stopped‡max 5
5
3 (edge)
Title reignslevelmax 0
0
0
Bouts per year§max 12.8
2.4
12.8 (edge)
Bouts trackedcoveragemax 188
5
188

† 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

Agenot held
Al Weinig: No date of birth
Philadelphia Jack O'Brien: Died aged 64
Stance
Al Weinig: Not recorded
Philadelphia Jack O'Brien: Orthodox

Al Weinig left, Philadelphia Jack O'Brien right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Al Weinig0 wins · from 5 tracked bouts

Al Weinig: no tracked wins in the 5 bouts Kill The Body has ingested.

No tracked wins for Weinig yet.

Philadelphia Jack O'Brien147 wins · from 188 tracked bouts

Philadelphia Jack O'Brien: 147 tracked wins — 55 by KO/TKO (37%), 29 on the cards (20%) and 63 by another method or unrecorded (43%). Counted from 188 bouts Kill The Body has ingested.

55 by KO/TKO 37%29 on the cards 20%63 by another method or unrecorded 43%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Al Weinig 5, Philadelphia Jack O'Brien 188 — not from a career-complete method table.

Common Opponents

2 shared

2 shared · O'Brien better on 2

Weinig

Opponent

O'Brien

  • Al Weinig

    Loss, KO 11

    1901

    HartO'Brien better

    Philadelphia Jack O'Brien

    1–1 against

    Loss, NWS

    1903

    Win, NWS

    1902

  • Al Weinig

    Loss, KO 6

    1901

    ChoynskiO'Brien better

    Philadelphia Jack O'Brien

    2–0 against

    Win, NWS

    1903

    Win, PTS

    1902

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

Al Weinig last boxed on Feb 26, 1903 — 45,166 days ago. Weinig had lost five straight.LLLLL

Hart Jan 1901Choynski May 1901O'Brien Jan 1903Gardiner Feb 1903O'Brien Feb 19032.4 tracked bouts per year

Philadelphia Jack O'Brien has lost three straight, after one straight win. O'Brien last boxed on Aug 15, 1911.LWLLL

Kaufman Apr 1910Schreck May 1910Koch Jun 1910Ramsey Nov 1910Langford Aug 191112.8 tracked bouts per year

Common Questions

With the rows behind them
Have Al Weinig and Philadelphia Jack O'Brien ever fought each other?
Yes. Al Weinig and Philadelphia Jack O'Brien have met 2 times and Philadelphia Jack O'Brien leads the series 2-0.
The 2 meetings

LFeb 26, 1903 · O'Brien · TKO R4

LJan 1, 1903 · O'Brien · KO R12

Head to Head ↓
Who has the better record, Weinig or O'Brien?
Al Weinig is 0-5 across the 5 bouts Kill The Body has tracked and Philadelphia Jack O'Brien is 147-16-24. Philadelphia Jack O'Brien has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Weinig0–50%

O'Brien147–16–2485%

The Numbers ↓
Who has more knockouts, Weinig or O'Brien?
Al Weinig has 0 knockout wins and Philadelphia Jack O'Brien has 55. Philadelphia Jack O'Brien has more.
Knockout wins · KO rate

Weinig0

O'Brien5537.4%

The Numbers ↓
Do Weinig and O'Brien have any common opponents?
Al Weinig and Philadelphia Jack O'Brien share 2 common opponents: Marvin Hart and Joe Choynski. Philadelphia Jack O'Brien fared better against 2 of them.
2 shared opponents

Marvin HartL1–1

Joe ChoynskiLW

Common Opponents ↓
How much fight data does Kill The Body have on Weinig and O'Brien?
This comparison is drawn from 5 bouts tracked for Al Weinig and 188 bouts tracked for Philadelphia Jack O'Brien. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Weinig5bouts

O'Brien188bouts

How They Win ↓

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