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Kill The Body

and the head will die

Lenny Mancini vs Stanley Sims — record, stats and common opponents compared

🇺🇸UNITED STATES

Lenny Mancini

Stanley Sims

Lenny Mancini (46-12-3) and Stanley Sims (0-2 across 2 tracked bouts) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met once. They share 1 common opponent.

Mancini

46

Wins16 KO · 35%

12

Losses

3

Draws61 tracked bouts

Sims

Tracked record

0–2

counted from 2 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

Mancini leads 1–0

Lenny Mancini and Stanley Sims have met 1 time; Mancini leads 1–0.

Lenny Mancini and Stanley Sims have met 1 time; Mancini leads 1–0.
Met1945Oct 2Series
Lenny ManciniFighter AWWon1–0W–L
Stanley SimsFighter BLLost0–1W–L
ResultUD1Meeting

The Numbers

Mancini 3 · Sims 0 of 3 measurable rows
ManciniSims
Record†
46-12-3 (edge)0-2
Win %0–100%
77.9% (edge)
0%
Wins by knockoutmax 16
16 (edge)
0
KO ratenot comparable
34.78%—
Stoppage rate (tracked wins)‡not comparable
35%—
Times stopped‡levelmax 0
0
0
Title reignslevelmax 0
0
0
Bouts per year§not comparable
6—
Bouts trackedcoveragemax 61
61
2

† 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
Lenny Mancini: 5′2″
Stanley Sims: No height on file
Agenot held
Lenny Mancini: Died aged 84
Stanley Sims: No date of birth
Stance
Lenny Mancini: Orthodox
Stanley Sims: Not recorded

Lenny Mancini left, Stanley Sims right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Lenny Mancini46 wins · from 61 tracked bouts

Lenny Mancini: 46 tracked wins — 16 by KO/TKO (35%) and 30 on the cards (65%). Counted from 61 bouts Kill The Body has ingested.

16 by KO/TKO 35%30 on the cards 65%

Stanley Sims0 wins · from 2 tracked bouts

Stanley Sims: no tracked wins in the 2 bouts Kill The Body has ingested.

No tracked wins for Sims yet.

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Lenny Mancini 61, Stanley Sims 2 — not from a career-complete method table.

Common Opponents

1 shared

1 shared · Mancini better on 1

Mancini

Opponent

Sims

  • Lenny Mancini

    Draw, PTS

    1940

    ServoMancini better

    Stanley Sims

    Loss, UD

    1946

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

Lenny Mancini has lost four straight, after one straight win. Mancini last boxed on Dec 19, 1947.WLLLL

Gallie Oct 1946Hurst Oct 1946Williams Nov 1946Castellani Sep 1947Castellani Dec 19476 tracked bouts per year

Stanley Sims last boxed on Jan 10, 1946 — 29,503 days ago. Sims had lost two straight.LL

Mancini Oct 1945Servo Jan 1946

Common Questions

With the rows behind them
Have Lenny Mancini and Stanley Sims ever fought each other?
Yes. Lenny Mancini and Stanley Sims met once on October 2, 1945, and Lenny Mancini won by UD.
The meeting

WOct 2, 1945 · Mancini · UD

Head to Head ↓
Who has the better record, Mancini or Sims?
Lenny Mancini is 46-12-3 and Stanley Sims is 0-2 across the 2 bouts Kill The Body has tracked. Lenny Mancini has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Mancini46–12–377.9%

Sims0–20%

The Numbers ↓
Who has more knockouts, Mancini or Sims?
Lenny Mancini has 16 knockout wins and Stanley Sims has 0. Lenny Mancini has more.
Knockout wins · KO rate

Mancini1634.8%

Sims0

The Numbers ↓
Do Mancini and Sims have any common opponents?
Lenny Mancini and Stanley Sims share 1 common opponent: Marty Servo. Lenny Mancini fared better against 1 of them.
Shared opponent

Marty ServoDL

Common Opponents ↓
How much fight data does Kill The Body have on Mancini and Sims?
This comparison is drawn from 61 bouts tracked for Lenny Mancini and 2 bouts tracked for Stanley Sims. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Mancini61bouts

Sims2bouts

How They Win ↓

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