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Kill The Body

and the head will die

Humberto Sierra vs Paddy DeMarco — record, stats and common opponents compared

Humberto Sierra

🇺🇸UNITED STATES

Paddy DeMarco

Humberto Sierra (1-5 across 6 tracked bouts) and Paddy DeMarco (75-26-3) 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.

Sierra

Tracked record

1–5

counted from 6 bouts Kill The Body has ingested

DeMarco

75

Wins8 KO · 11%

26

Losses

3

Draws105 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

DeMarco leads 2–0

Humberto Sierra and Paddy DeMarco have met 2 times; DeMarco leads 2–0.

Humberto Sierra and Paddy DeMarco have met 2 times; DeMarco leads 2–0.
Met1949Feb 21949Sep 21Series
Humberto SierraFighter ALLostLLost0–2W–L
Paddy DeMarcoFighter BWWonWWon2–0W–L
ResultUDUD2Meetings

The Numbers

Sierra 1 · DeMarco 6 of 7 measurable rows
SierraDeMarco
Record†
1-575-26-3 (edge)
Win %0–100%
16.7%
73.6% (edge)
Wins by knockoutmax 8
0
8 (edge)
KO ratenot comparable
—10.67%
Stoppage rate (tracked wins)‡0–100%
0%
11% (edge)
Times stopped‡max 7
1 (edge)
7
Title reignsmax 2
0
2 (edge)
Bouts per year§max 7.2
1.4
7.2 (edge)
Bouts trackedcoveragemax 105
6
105

† 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
Humberto Sierra: No height on file
Paddy DeMarco: 5′6″
Agenot held
Humberto Sierra: No date of birth
Paddy DeMarco: Died aged 69
Stance
Humberto Sierra: Not recorded
Paddy DeMarco: Orthodox

Humberto Sierra left, Paddy DeMarco right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Humberto Sierra1 win · from 6 tracked bouts

Humberto Sierra: 1 tracked win — 1 on the cards (100%). Counted from 6 bouts Kill The Body has ingested.

1 on the cards 100%

Paddy DeMarco76 wins · from 105 tracked bouts

Paddy DeMarco: 76 tracked wins — 8 by KO/TKO (11%) and 68 on the cards (89%). Counted from 105 bouts Kill The Body has ingested.

8 by KO/TKO 11%68 on the cards 89%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Humberto Sierra 6, Paddy DeMarco 105 — not from a career-complete method table.

Common Opponents

2 shared

2 shared · Sierra better on 1 · DeMarco better on 1

Sierra

Opponent

DeMarco

  • Humberto Sierra

    Win, SD

    1947

    SaddlerSierra better

    Paddy DeMarco

    2–1 against

    Win, SD

    1951

    Win, SD

    1951

    Loss, RTD 9

    1949

  • Humberto Sierra

    0–2 against

    Loss, TKO 10

    1948

    Loss, UD

    1947

    PepDeMarco better

    Paddy DeMarco

    Loss, UD

    1948

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

Humberto Sierra last boxed on Oct 16, 1951 — 27,402 days ago. Sierra had lost four straight, after one straight win.WLLLL

Saddler Oct 1947Pep Feb 1948DeMarco Feb 1949DeMarco Sep 1949Larkin Oct 19511.4 tracked bouts per year

Paddy DeMarco has lost four straight, after one straight win. DeMarco last boxed on Nov 3, 1959.WLLLL

Garrow Aug 1959Moyer Sep 1959Cervantes Sep 1959Harrington Oct 1959Medina Nov 19597.2 tracked bouts per year

Common Questions

With the rows behind them
Have Humberto Sierra and Paddy DeMarco ever fought each other?
Yes. Humberto Sierra and Paddy DeMarco have met 2 times and Paddy DeMarco leads the series 2-0.
The 2 meetings

LSep 21, 1949 · DeMarco · UD

LFeb 2, 1949 · DeMarco · UD

Head to Head ↓
Who has the better record, Sierra or DeMarco?
Humberto Sierra is 1-5 across the 6 bouts Kill The Body has tracked and Paddy DeMarco is 75-26-3. Paddy DeMarco has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Sierra1–516.7%

DeMarco75–26–373.6%

The Numbers ↓
Who has more knockouts, Sierra or DeMarco?
Humberto Sierra has 0 knockout wins and Paddy DeMarco has 8. Paddy DeMarco has more.
Knockout wins · KO rate

Sierra0

DeMarco810.7%

The Numbers ↓
Do Sierra and DeMarco have any common opponents?
Humberto Sierra and Paddy DeMarco share 2 common opponents: Sandy Saddler and Willie Pep. Neither fighter fared better across the shared opponents overall.
2 shared opponents

Sandy SaddlerW2–1

Willie PepLL

Common Opponents ↓
How much fight data does Kill The Body have on Sierra and DeMarco?
This comparison is drawn from 6 bouts tracked for Humberto Sierra and 105 bouts tracked for Paddy DeMarco. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Sierra6bouts

DeMarco105bouts

How They Win ↓

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