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Kill The Body

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Johnny O'Leary vs Rocky Kansas — record, stats and common opponents compared

Johnny O'Leary

🇺🇸LIGHTWEIGHT

Rocky Kansas

Johnny O'Leary (0-5 across 5 tracked bouts) and Rocky Kansas (123-27-15) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met once. They share 3 common opponents.

O'Leary

Tracked record

0–5

counted from 5 bouts Kill The Body has ingested

Kansas

123

Wins38 KO · 31%

27

Losses

15

Draws165 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

Kansas leads 1–0

Johnny O'Leary and Rocky Kansas have met 1 time; Kansas leads 1–0.

Johnny O'Leary and Rocky Kansas have met 1 time; Kansas leads 1–0.
Met1916Nov 10Series
Johnny O'LearyFighter ALLost0–1W–L
Rocky KansasFighter BWWon1–0W–L
ResultNWS1Meeting

The Numbers

O'Leary 1 · Kansas 4 of 5 measurable rows
O'LearyKansas
Record†
0-5123-27-15 (edge)
Win %0–100%
0%
79.1% (edge)
Wins by knockoutmax 38
0
38 (edge)
KO ratenot comparable
—30.89%
Stoppage rate (tracked wins)‡not comparable
—31%
Times stopped‡max 3
1 (edge)
3
Title reignsmax 2
0
2 (edge)
Bouts per year§not comparable
—7.6
Bouts trackedcoveragemax 165
5
165

† 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
Johnny O'Leary: No date of birth
Rocky Kansas: Died aged 60
Stance
Johnny O'Leary: Not recorded
Rocky Kansas: Orthodox

Johnny O'Leary left, Rocky Kansas right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Johnny O'Leary0 wins · from 5 tracked bouts

Johnny O'Leary: no tracked wins in the 5 bouts Kill The Body has ingested.

No tracked wins for O'Leary yet.

Rocky Kansas123 wins · from 165 tracked bouts

Rocky Kansas: 123 tracked wins — 38 by KO/TKO (31%), 26 on the cards (21%) and 59 by another method or unrecorded (48%). Counted from 165 bouts Kill The Body has ingested.

38 by KO/TKO 31%26 on the cards 21%59 by another method or unrecorded 48%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Johnny O'Leary 5, Rocky Kansas 165 — not from a career-complete method table.

Common Opponents

3 shared

3 shared · O'Leary better on 1 · Kansas better on 2

O'Leary

Opponent

Kansas

  • Johnny O'Leary

    0–2 against

    Loss, KO 9

    1916

    Loss, NWS

    1916

    DundeeO'Leary better

    Rocky Kansas

    2–3–1 against

    Win, UD

    1924

    Loss, NWS

    1921

    Draw, PTS

    1918

    Loss, PTS

    1917

    Loss, NWS

    1915

    Win, NWS

    1914

  • Johnny O'Leary

    Loss, NWS

    1915

    WelshKansas better

    Rocky Kansas

    Win, NWS

    1917

  • Johnny O'Leary

    Loss, NWS

    1916

    KilbaneKansas better

    Rocky Kansas

    1–1 against

    Win, NWS

    1917

    Loss, NWS

    1915

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

Johnny O'Leary last boxed on Nov 10, 1916 — 40,160 days ago. O'Leary had lost five straight.LLLLL

Welsh Nov 1915Dundee May 1916Kilbane Jun 1916Dundee Aug 1916Kansas Nov 1916

Rocky Kansas has lost three straight, after two straight wins. Kansas last boxed on Sep 30, 1932.WWLLL

Jacks Mar 1926Tiplitz Mar 1926Moran Apr 1926Mandell Jul 1926Trippe Sep 19327.6 tracked bouts per year

Common Questions

With the rows behind them
Have Johnny O'Leary and Rocky Kansas ever fought each other?
Yes. Johnny O'Leary and Rocky Kansas met once on November 10, 1916, and Rocky Kansas won by NWS.
The meeting

LNov 10, 1916 · Kansas · NWS

Head to Head ↓
Who has the better record, O'Leary or Kansas?
Johnny O'Leary is 0-5 across the 5 bouts Kill The Body has tracked and Rocky Kansas is 123-27-15. Rocky Kansas has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

O'Leary0–50%

Kansas123–27–1579.1%

The Numbers ↓
Who has more knockouts, O'Leary or Kansas?
Johnny O'Leary has 0 knockout wins and Rocky Kansas has 38. Rocky Kansas has more.
Knockout wins · KO rate

O'Leary0

Kansas3830.9%

The Numbers ↓
Do O'Leary and Kansas have any common opponents?
Johnny O'Leary and Rocky Kansas share 3 common opponents: Johnny Dundee, Freddie Welsh and Johnny Kilbane. Rocky Kansas fared better against 2 of them.
3 shared opponents

Johnny DundeeL2–3–1

Freddie WelshLW

Johnny KilbaneL1–1

Common Opponents ↓
How much fight data does Kill The Body have on O'Leary and Kansas?
This comparison is drawn from 5 bouts tracked for Johnny O'Leary and 165 bouts tracked for Rocky Kansas. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

O'Leary5bouts

Kansas165bouts

How They Win ↓

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