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Kill The Body

and the head will die

Leroy Haley vs Modesto Concepcion — record, stats and common opponents compared

🇺🇸SUPER LIGHTWEIGHT

Leroy Haley

Modesto Concepcion

Leroy Haley (48-6-2) and Modesto Concepcion (0-5-1 across 6 tracked bouts) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met 2 times. They share no common opponents in Kill The Body's bout data.

Haley

48

Wins15 KO · 31%

6

Losses

2

Draws57 tracked bouts

Concepcion

Tracked record

0–5–1

counted from 6 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

Haley leads 1–0 with 1 draw

Leroy Haley and Modesto Concepcion have met 2 times; Haley leads 1–0 with 1 draw.

Leroy Haley and Modesto Concepcion have met 2 times; Haley leads 1–0 with 1 draw.
Met1979Jun 151979Sep 13Series
Leroy HaleyFighter ADDrawWWon1–0–1W–L–D
Modesto ConcepcionFighter BDDrawLLost0–1–1W–L–D
ResultTDR4TKO2Meetings

The Numbers

Haley 6 · Concepcion 0 of 6 measurable rows
HaleyConcepcion
Record†
48-6-2 (edge)0-5-1
Win %0–100%
87.5% (edge)
8.3%
Wins by knockoutmax 15
15 (edge)
0
KO ratenot comparable
31.25%—
Stoppage rate (tracked wins)‡not comparable
31%—
Times stopped‡max 3
1 (edge)
3
Title reignsmax 1
1 (edge)
0
Bouts per year§max 4.5
4.5 (edge)
0.6
Bouts trackedcoveragemax 57
57
6

† 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
Leroy Haley: 5′5″
Modesto Concepcion: No height on file
Reachnot held
Leroy Haley: 69″
Modesto Concepcion: No reach on file
Agenot held
Leroy Haley: Died aged 63
Modesto Concepcion: No date of birth
Stance
Leroy Haley: Orthodox
Modesto Concepcion: Not recorded

Leroy Haley left, Modesto Concepcion right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Leroy Haley48 wins · from 57 tracked bouts

Leroy Haley: 48 tracked wins — 15 by KO/TKO (31%) and 33 on the cards (69%). Counted from 57 bouts Kill The Body has ingested.

15 by KO/TKO 31%33 on the cards 69%

Modesto Concepcion0 wins · from 6 tracked bouts

Modesto Concepcion: no tracked wins in the 6 bouts Kill The Body has ingested.

No tracked wins for Concepcion yet.

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Leroy Haley 57, Modesto Concepcion 6 — not from a career-complete method table.

Common Opponents

No opponents in common across the bouts Kill The Body has tracked for these two.

Current Form

Oldest left · newest right

Leroy Haley has lost two straight, after one straight win. Haley last boxed on Dec 6, 1985.LLWLL

Curry May 1983Curry Oct 1983Peralta Jul 1984Costello Feb 1985Young Dec 19854.5 tracked bouts per year

Modesto Concepcion last boxed on Sep 13, 1979 — 17,203 days ago. Concepcion had lost the most recent, to Leroy Haley.LLLDL

Serrano Oct 1970Chacon Feb 1976Argüello Apr 1976Haley Jun 1979Haley Sep 19790.6 tracked bouts per year

Common Questions

With the rows behind them
Have Leroy Haley and Modesto Concepcion ever fought each other?
Yes. Leroy Haley and Modesto Concepcion have met 2 times and Leroy Haley leads the series 1-0 with 1 draw.
The 2 meetings

WSep 13, 1979 · Haley · TKO

DJun 15, 1979 · Draw · TD R4

Head to Head ↓
Who has the better record, Haley or Concepcion?
Leroy Haley is 48-6-2 and Modesto Concepcion is 0-5-1 across the 6 bouts Kill The Body has tracked. Leroy Haley has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Haley48–6–287.5%

Concepcion0–5–18.3%

The Numbers ↓
Who has more knockouts, Haley or Concepcion?
Leroy Haley has 15 knockout wins and Modesto Concepcion has 0. Leroy Haley has more.
Knockout wins · KO rate

Haley1531.3%

Concepcion0

The Numbers ↓
Do Haley and Concepcion have any common opponents?
Kill The Body's bout data shows no opponents that both Leroy Haley and Modesto Concepcion have faced.
How much fight data does Kill The Body have on Haley and Concepcion?
This comparison is drawn from 57 bouts tracked for Leroy Haley and 6 bouts tracked for Modesto Concepcion. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Haley57bouts

Concepcion6bouts

How They Win ↓

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