Have Jack Dillon and Jack Twin Sullivan ever fought each other?

Yes. Jack Dillon and Jack Twin Sullivan met once on June 12, 1912, and Jack Dillon won by NWS.

Who has the better record, Dillon or Sullivan?

Jack Dillon is 191-31-28 and Jack Twin Sullivan is 2-12-7 across the 21 bouts Kill The Body has tracked. Jack Dillon has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.

Who has more knockouts, Dillon or Sullivan?

Jack Dillon has 65 knockout wins and Jack Twin Sullivan has 0. Jack Dillon has more.

Do Dillon and Sullivan have any common opponents?

Jack Dillon and Jack Twin Sullivan share 3 common opponents: Battling Levinsky, Andrew Chiariglione and Frank Klaus. Jack Twin Sullivan fared better against 2 of them.

How much fight data does Kill The Body have on Dillon and Sullivan?

This comparison is drawn from 251 bouts tracked for Jack Dillon and 21 bouts tracked for Jack Twin Sullivan. Method and activity splits reflect those bouts only.

Jack Dillon vs Jack Twin Sullivan — Records, Stats & Common Opponents

🇺🇸LIGHT HEAVYWEIGHT

Jack Dillon

🇺🇸UNITED STATES

Jack Twin Sullivan

Jack Dillon (191-31-28) and Jack Twin Sullivan (2-12-7 across 21 tracked bouts) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met once. They share 3 common opponents.

Dillon

191

Wins65 KO · 34%

Losses

Draws251 tracked bouts

Sullivan

Tracked record

2–12–7

counted from 21 bouts Kill The Body has ingested

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

Dillon leads 1–0

Jack Dillon and Jack Twin Sullivan have met 1 time; Dillon leads 1–0.
Met	1912Jun 12	Series
Jack DillonFighter A	WWon	1–0W–L
Jack Twin SullivanFighter B	LLost	0–1W–L
Result	NWSDillon vs Sullivan	1Meeting

Dillon vs Sullivan · Jun 12, 1912

The Numbers

Dillon 5 · Sullivan 0 of 5 measurable rows

DillonEdge = longer wingSullivan

Record^†: 191-31-28 (edge)2-12-7
Win %0–100%: 82% (edge)
26.2%
Wins by knockoutmax 65: 65 (edge)
0
KO ratenot comparable: 34.03%—
Stoppage rate (tracked wins)^‡0–100%: 34% (edge)
0%
Times stopped^‡levelmax 2: 2
2
Title reignslevelmax 0: 0
0
Bouts per year^§max 16.8: 16.8 (edge)
1.9
Bouts trackedcoveragemax 251: 251
21

† 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 Dillon: 5′7″; Jack Twin Sullivan: No height on file
Reachnot held: Jack Dillon: 72″; Jack Twin Sullivan: No reach on file
Agenot comparable: Jack Dillon: Died aged 51; Jack Twin Sullivan: Died aged 68
Stance: Jack Dillon: Orthodox; Jack Twin Sullivan: Not recorded

Jack Dillon left, Jack Twin Sullivan 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 Dillon191 wins · from 251 tracked bouts

65 by KO/TKO 34%29 on the cards 15%97 by another method or unrecorded 51%

Jack Twin Sullivan2 wins · from 21 tracked bouts

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

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Jack Dillon 251, Jack Twin Sullivan 21 — not from a career-complete method table.

Common Opponents

3 shared

3 shared · Dillon better on 1 · Sullivan better on 23 shared · Jack Dillon better on 1 · Jack Twin Sullivan better on 2

DillonJack Dillon

Opponent

SullivanJack Twin Sullivan

Jack Dillon
6–2–2 against
Loss, PTS
1916Oct 1916
Draw, NWS
1916Sep 1916
Loss, NWS
1916Jul 1916
Win, PTS
1916Apr 1916
Win, NWS
1916Mar 1916
Win, NWS
1916Feb 1916
Win, NWS
1914May 1914
Win, PTS
1914Apr 1914
Draw, NWS
1913Apr 1913
Win, NWS
1911Oct 1911
LevinskyBattling LevinskyUnited States 196–55–38 · Light HeavyweightSullivan betterJack Twin Sullivan better — 1–1 to 6–2–2
Jack Twin Sullivan
1–1 against
Loss, NWS
1913Sep 1913
Win, NWS
1913Jul 1913
Jack Dillon
4–0–1 against
Win, KO 4
1916Jul 1916
Win, NWS
1916Mar 1916
Win, NWS
1915Nov 1915
Win, PTS
1914Oct 1914
Draw, PTS
1914Mar 1914
ChiariglioneAndrew ChiariglioneUnited States 81–61–26Dillon betterJack Dillon better — 4–0–1 to 0–1–3
Jack Twin Sullivan
0–1–3 against
Draw, NWS
1908Feb 1908
Draw, PTS
1907Feb 1907
Loss, PTS
1907Jan 1907
Draw, PTS
1906Jul 1906
Jack Dillon
1–2–1 against
Win, NWS
1913May 1913
Loss, NWS
1912May 1912
Loss, PTS
1912Mar 1912
Draw, NWS
1911Dec 1911
KlausFrank KlausUnited States 67–15–14 · MiddleweightSullivan betterJack Twin Sullivan better — 0–1 to 1–2–1
Jack Twin Sullivan
Loss, PTS
1910Jan 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 Dillon had won one in a row before losing to Johnny Mack. Dillon last boxed on Mar 21, 1923.WWLWL

Edwards Feb 1921Denham Feb 1921Warner Feb 1921Walters Jan 1923Mack Mar 192316.8 tracked bouts per year

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

Common Questions

With the rows behind them

Have Jack Dillon and Jack Twin Sullivan ever fought each other?: Yes. Jack Dillon and Jack Twin Sullivan met once on June 12, 1912, and Jack Dillon won by NWS.
Who has the better record, Dillon or Sullivan?: Jack Dillon is 191-31-28 and Jack Twin Sullivan is 2-12-7 across the 21 bouts Kill The Body has tracked. Jack Dillon has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Who has more knockouts, Dillon or Sullivan?: Jack Dillon has 65 knockout wins and Jack Twin Sullivan has 0. Jack Dillon has more.
Do Dillon and Sullivan have any common opponents?: Jack Dillon and Jack Twin Sullivan share 3 common opponents: Battling Levinsky, Andrew Chiariglione and Frank Klaus. Jack Twin Sullivan fared better against 2 of them.
How much fight data does Kill The Body have on Dillon and Sullivan?: This comparison is drawn from 251 bouts tracked for Jack Dillon and 21 bouts tracked for Jack Twin Sullivan. Method and activity splits reflect those bouts only.

Compare someone else

6 suggested matchups

Compare Dillon with…

Compare Sullivan with…

Someone else?

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

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

Jack Dillon

Jack Twin Sullivan