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Kill The Body

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Jack Twin Sullivan vs Marvin Hart — record, stats and common opponents compared

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Jack Twin Sullivan

🇺🇸HEAVYWEIGHT

Marvin Hart

Jack Twin Sullivan (2-12-7 across 21 tracked bouts) and Marvin Hart (28-7-4) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met once. They share 2 common opponents.

Sullivan

Tracked record

2–12–7

counted from 21 bouts Kill The Body has ingested

Hart

28

Wins

7

Losses

4

Draws42 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

Hart leads 1–0

Jack Twin Sullivan and Marvin Hart have met 1 time; Hart leads 1–0.

Jack Twin Sullivan and Marvin Hart have met 1 time; Hart leads 1–0.
Met1908Oct 20Series
Jack Twin SullivanFighter ALLost0–1W–L
Marvin HartFighter BWWon1–0W–L
ResultDQR51Meeting

The Numbers

Sullivan 1 · Hart 4 of 5 measurable rows
SullivanHart
Record†
2-12-728-7-4 (edge)
Win %0–100%
26.2%
76.9% (edge)
Wins by knockoutlevelmax 0
0
0
KO ratenot comparable
—0%
Stoppage rate (tracked wins)‡0–100%
0%
67% (edge)
Times stopped‡max 4
2 (edge)
4
Title reignslevelmax 0
0
0
Bouts per year§max 3.8
1.9
3.8 (edge)
Bouts trackedcoveragemax 42
21
42

† 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
Jack Twin Sullivan: No height on file
Marvin Hart: 6′0″
Reachnot held
Jack Twin Sullivan: No reach on file
Marvin Hart: 74″
Agenot comparable
Jack Twin Sullivan: Died aged 68
Marvin Hart: Died aged 55
Stance
Jack Twin Sullivan: Not recorded
Marvin Hart: Orthodox

Jack Twin Sullivan left, Marvin Hart 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 Twin Sullivan2 wins · from 21 tracked bouts

Jack Twin Sullivan: 2 tracked wins — 1 on the cards (50%) and 1 by another method or unrecorded (50%). Counted from 21 bouts Kill The Body has ingested.

1 on the cards 50%1 by another method or unrecorded 50%

Marvin Hart30 wins · from 42 tracked bouts

Marvin Hart: 30 tracked wins — 20 by KO/TKO (67%), 3 on the cards (10%) and 7 by another method or unrecorded (23%). Counted from 42 bouts Kill The Body has ingested.

20 by KO/TKO 67%3 on the cards 10%7 by another method or unrecorded 23%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Jack Twin Sullivan 21, Marvin Hart 42 — not from a career-complete method table.

Common Opponents

2 shared

2 shared · Sullivan better on 1 · Hart better on 1

Sullivan

Opponent

Hart

  • Jack Twin Sullivan

    1–0–1 against

    Win, PTS

    1905

    Draw, PTS

    1905

    BurnsSullivan better

    Marvin Hart

    Loss, PTS

    1906

  • Jack Twin Sullivan

    0–3–1 against

    Draw, PTS

    1905

    Loss, KO 3

    1904

    Loss, PTS

    1903

    Loss, NWS

    1903

    O'BrienHart better

    Marvin Hart

    1–1 against

    Win, NWS

    1903

    Loss, NWS

    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

Jack Twin Sullivan had won one in a row before losing to Battling Levinsky. Sullivan last boxed on Sep 27, 1913.LLLWL

Papke Jun 1910Jeanette Dec 1911Dillon Jun 1912Levinsky Jul 1913Levinsky Sep 19131.9 tracked bouts per year

Marvin Hart has lost two straight, after two straight wins. Hart last boxed on Dec 20, 1910.DWWLL

McGann Oct 1908Sullivan Oct 1908Ross Mar 1909Schreck Jul 1909Morris Dec 19103.8 tracked bouts per year

Common Questions

With the rows behind them
Have Jack Twin Sullivan and Marvin Hart ever fought each other?
Yes. Jack Twin Sullivan and Marvin Hart met once on October 20, 1908, and Marvin Hart won by DQ in round 5.
The meeting

LOct 20, 1908 · Hart · DQ R5

Head to Head ↓
Who has the better record, Sullivan or Hart?
Jack Twin Sullivan is 2-12-7 across the 21 bouts Kill The Body has tracked and Marvin Hart is 28-7-4. Marvin Hart has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Sullivan2–12–726.2%

Hart28–7–476.9%

The Numbers ↓
Do Sullivan and Hart have any common opponents?
Jack Twin Sullivan and Marvin Hart share 2 common opponents: Tommy Burns and Philadelphia Jack O'Brien. Neither fighter fared better across the shared opponents overall.
2 shared opponents

Tommy Burns1–0–1L

Philadelphia Jack O'Brien0–3–11–1

Common Opponents ↓
How much fight data does Kill The Body have on Sullivan and Hart?
This comparison is drawn from 21 bouts tracked for Jack Twin Sullivan and 42 bouts tracked for Marvin Hart. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Sullivan21bouts

Hart42bouts

How They Win ↓

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