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Kill The Body

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Jack Fitzgerald vs Leo Florian Hauck — record, stats and common opponents compared

Jack Fitzgerald

🇺🇸HEAVYWEIGHT

Leo Florian Hauck

Jack Fitzgerald (1-12 across 13 tracked bouts) and Leo Florian Hauck (144-36-23) 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.

Fitzgerald

Tracked record

1–12

counted from 13 bouts Kill The Body has ingested

Hauck

144

Wins21 KO · 15%

36

Losses

23

Draws213 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

Hauck leads 2–0

Jack Fitzgerald and Leo Florian Hauck have met 2 times; Hauck leads 2–0.

Jack Fitzgerald and Leo Florian Hauck have met 2 times; Hauck leads 2–0.
Met1912May 231912Oct 28Series
Jack FitzgeraldFighter ALLostLLost0–2W–L
Leo Florian HauckFighter BWWonWWon2–0W–L
ResultNWSNWS2Meetings

The Numbers

Fitzgerald 1 · Hauck 5 of 6 measurable rows
FitzgeraldHauck
Record†
1-12144-36-23 (edge)
Win %0–100%
7.7%
76.6% (edge)
Wins by knockoutmax 21
0
21 (edge)
KO ratenot comparable
—14.58%
Stoppage rate (tracked wins)‡0–100%
0%
14% (edge)
Times stopped‡max 2
1 (edge)
2
Title reignslevelmax 0
0
0
Bouts per year§max 9.8
0.7
9.8 (edge)
Bouts trackedcoveragemax 213
13
213

† 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
Jack Fitzgerald: No date of birth
Leo Florian Hauck: Died aged 61
Stance
Jack Fitzgerald: Not recorded
Leo Florian Hauck: Orthodox

Jack Fitzgerald left, Leo Florian Hauck right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Jack Fitzgerald1 win · from 13 tracked bouts

Jack Fitzgerald: 1 tracked win — 1 by another method or unrecorded (100%). Counted from 13 bouts Kill The Body has ingested.

1 by another method or unrecorded 100%

Leo Florian Hauck146 wins · from 213 tracked bouts

Leo Florian Hauck: 146 tracked wins — 21 by KO/TKO (14%), 12 on the cards (8%) and 113 by another method or unrecorded (77%). Counted from 213 bouts Kill The Body has ingested.

21 by KO/TKO 14%12 on the cards 8%113 by another method or unrecorded 77%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Jack Fitzgerald 13, Leo Florian Hauck 213 — not from a career-complete method table.

Common Opponents

3 shared

3 shared · Fitzgerald better on 1 · Hauck better on 2

Fitzgerald

Opponent

Hauck

  • Jack Fitzgerald

    1–1 against

    Loss, NWS

    1911

    Win, NWS

    1910

    LevinskyFitzgerald better

    Leo Florian Hauck

    3–2 against

    Loss, NWS

    1918

    Loss, NWS

    1917

    Win, PTS

    1911

    Win, NWS

    1911

    Win, NWS

    1911

  • Jack Fitzgerald

    Loss, NWS

    1911

    ChipHauck better

    Leo Florian Hauck

    4–0 against

    Win, NWS

    1914

    Win, NWS

    1913

    Win, NWS

    1912

    Win, NWS

    1911

  • Jack Fitzgerald

    0–3 against

    Loss, NWS

    1909

    Loss, NWS

    1908

    Loss, NWS

    1908

    KlausHauck better

    Leo Florian Hauck

    1–2 against

    Loss, NWS

    1911

    Loss, PTS

    1911

    Win, NWS

    1910

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

Jack Fitzgerald last boxed on Oct 28, 1912 — 41,633 days ago. Fitzgerald had lost six straight.LLLLL

Chip Mar 1911McCoy Mar 1911Langford Jun 1911Hauck May 1912Hauck Oct 19120.7 tracked bouts per year

Leo Florian Hauck has won three straight since a draw with Jackie Clark. Hauck last boxed on Aug 9, 1926.WDWWW

Holland Aug 1922Clark Oct 1922Schupp Oct 1922Aston May 1923Grady Aug 19269.8 tracked bouts per year

Common Questions

With the rows behind them
Have Jack Fitzgerald and Leo Florian Hauck ever fought each other?
Yes. Jack Fitzgerald and Leo Florian Hauck have met 2 times and Leo Florian Hauck leads the series 2-0.
The 2 meetings

LOct 28, 1912 · Hauck · NWS

LMay 23, 1912 · Hauck · NWS

Head to Head ↓
Who has the better record, Fitzgerald or Hauck?
Jack Fitzgerald is 1-12 across the 13 bouts Kill The Body has tracked and Leo Florian Hauck is 144-36-23. Leo Florian Hauck has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Fitzgerald1–127.7%

Hauck144–36–2376.6%

The Numbers ↓
Who has more knockouts, Fitzgerald or Hauck?
Jack Fitzgerald has 0 knockout wins and Leo Florian Hauck has 21. Leo Florian Hauck has more.
Knockout wins · KO rate

Fitzgerald0

Hauck2114.6%

The Numbers ↓
Do Fitzgerald and Hauck have any common opponents?
Jack Fitzgerald and Leo Florian Hauck share 3 common opponents: Battling Levinsky, George Chip and Frank Klaus. Leo Florian Hauck fared better against 2 of them.
3 shared opponents

Battling Levinsky1–13–2

George ChipLW

Frank KlausL1–2

Common Opponents ↓
How much fight data does Kill The Body have on Fitzgerald and Hauck?
This comparison is drawn from 13 bouts tracked for Jack Fitzgerald and 213 bouts tracked for Leo Florian Hauck. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Fitzgerald13bouts

Hauck213bouts

How They Win ↓

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