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Kill The Body

and the head will die

Beau Jack vs Lulu Costantino — record, stats and common opponents compared

🇺🇸LIGHTWEIGHT

Beau Jack

Lulu Costantino

Beau Jack (91-24-5) and Lulu Costantino (2-7 across 9 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.

Jack

91

Wins44 KO · 48%

24

Losses

5

Draws120 tracked bouts

Costantino

Tracked record

2–7

counted from 9 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

Jack leads 1–0

Beau Jack and Lulu Costantino have met 1 time; Jack leads 1–0.

Beau Jack and Lulu Costantino have met 1 time; Jack leads 1–0.
Met1944Jan 7Series
Beau JackFighter AWWon1–0W–L
Lulu CostantinoFighter BLLost0–1W–L
ResultSD1Meeting

The Numbers

Jack 5 · Costantino 1 of 6 measurable rows
JackCostantino
Record†
91-24-5 (edge)2-7
Win %0–100%
77.9% (edge)
22.2%
Wins by knockoutmax 44
44 (edge)
0
KO ratenot comparable
48.35%—
Stoppage rate (tracked wins)‡0–100%
48% (edge)
0%
Times stopped‡max 4
4
0 (edge)
Title reignslevelmax 0
0
0
Bouts per year§max 7.3
7.3 (edge)
3.2
Bouts trackedcoveragemax 120
120
9

† 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
Beau Jack: Died aged 78
Lulu Costantino: No date of birth
Stance
Beau Jack: Orthodox
Lulu Costantino: Not recorded

Beau Jack left, Lulu Costantino right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Beau Jack91 wins · from 120 tracked bouts

Beau Jack: 91 tracked wins — 44 by KO/TKO (48%) and 47 on the cards (52%). Counted from 120 bouts Kill The Body has ingested.

44 by KO/TKO 48%47 on the cards 52%

Lulu Costantino2 wins · from 9 tracked bouts

Lulu Costantino: 2 tracked wins — 2 on the cards (100%). Counted from 9 bouts Kill The Body has ingested.

2 on the cards 100%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Beau Jack 120, Lulu Costantino 9 — not from a career-complete method table.

Common Opponents

3 shared

3 shared · Jack better on 1 · Costantino better on 2

Jack

Opponent

Costantino

  • Beau Jack

    0–3–1 against

    Loss, RTD 8

    1955

    Draw, PTS

    1955

    Loss, SD

    1951

    Loss, TKO 6

    1948

    WilliamsCostantino better

    Lulu Costantino

    Loss, UD

    1944

  • Beau Jack

    2–2 against

    Win, MD

    1944

    Loss, SD

    1944

    Win, UD

    1943

    Loss, UD

    1943

    MontgomeryCostantino better

    Lulu Costantino

    Loss, UD

    1943

  • Beau Jack

    Win, KO 3

    1942

    LarkinJack better

    Lulu Costantino

    Loss, UD

    1944

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

Beau Jack had won one in a row before losing by stoppage to Ike Williams. Jack last boxed on Aug 12, 1955.LWDWL

Turner May 1951Green Jan 1955Williams Apr 1955Johnson Jul 1955Williams Aug 19557.3 tracked bouts per year

Lulu Costantino last boxed on Dec 5, 1944 — 29,910 days ago. Costantino had lost four straight, after one straight win.WLLLL

Wright Jul 1943Jack Jan 1944Larkin Feb 1944Pep Aug 1944Williams Dec 19443.2 tracked bouts per year

Common Questions

With the rows behind them
Have Beau Jack and Lulu Costantino ever fought each other?
Yes. Beau Jack and Lulu Costantino met once on January 7, 1944, and Beau Jack won by SD.
The meeting

WJan 7, 1944 · Jack · SD

Head to Head ↓
Who has the better record, Jack or Costantino?
Beau Jack is 91-24-5 and Lulu Costantino is 2-7 across the 9 bouts Kill The Body has tracked. Beau Jack has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Jack91–24–577.9%

Costantino2–722.2%

The Numbers ↓
Who has more knockouts, Jack or Costantino?
Beau Jack has 44 knockout wins and Lulu Costantino has 0. Beau Jack has more.
Knockout wins · KO rate

Jack4448.4%

Costantino0

The Numbers ↓
Do Jack and Costantino have any common opponents?
Beau Jack and Lulu Costantino share 3 common opponents: Ike Williams, Bob Montgomery and Tippy Larkin. Lulu Costantino fared better against 2 of them.
3 shared opponents

Ike Williams0–3–1L

Bob Montgomery2–2L

Tippy LarkinWL

Common Opponents ↓
How much fight data does Kill The Body have on Jack and Costantino?
This comparison is drawn from 120 bouts tracked for Beau Jack and 9 bouts tracked for Lulu Costantino. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Jack120bouts

Costantino9bouts

How They Win ↓

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