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Kill The Body

and the head will die

Luis Concepción vs William De Sousa — record, stats and common opponents compared

🇵🇦PANAMA

Luis Concepción

William De Sousa

Luis Concepción (40-12) and William De Sousa (0-3 across 3 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.

Concepción

40

Wins29 KO · 73%

12

Losses

0

Draws52 tracked bouts

Sousa

Tracked record

0–3

counted from 3 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

Concepción leads 1–0

Luis Concepción and William De Sousa have met 1 time; Concepción leads 1–0.

Luis Concepción and William De Sousa have met 1 time; Concepción leads 1–0.
Met2008Jul 2Series
Luis ConcepciónFighter AWWon1–0W–L
William De SousaFighter BLLost0–1W–L
ResultUD1Meeting

The Numbers

Concepción 4 · Sousa 1 of 5 measurable rows
ConcepciónSousa
Record†
40-12 (edge)0-3
Win %0–100%
76.9% (edge)
0%
Wins by knockoutmax 29
29 (edge)
0
KO ratenot comparable
72.5%—
Stoppage rate (tracked wins)‡not comparable
73%—
Times stopped‡max 6
6
1 (edge)
Title reignslevelmax 0
0
0
Bouts per year§max 2.7
2.7 (edge)
0.3
Bouts trackedcoveragemax 52
52
3

† 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
Luis Concepción: 5′2″
William De Sousa: No height on file
Reachnot held
Luis Concepción: 63″
William De Sousa: No reach on file
Agenot held
Luis Concepción: 41
William De Sousa: No date of birth
Stance
Luis Concepción: Orthodox
William De Sousa: Not recorded

Luis Concepción left, William De Sousa right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Luis Concepción40 wins · from 52 tracked bouts

Luis Concepción: 40 tracked wins — 29 by KO/TKO (73%), 10 on the cards (25%) and 1 by another method or unrecorded (3%). Counted from 52 bouts Kill The Body has ingested.

29 by KO/TKO 73%10 on the cards 25%1 by another method or unrecorded 3%

William De Sousa0 wins · from 3 tracked bouts

William De Sousa: no tracked wins in the 3 bouts Kill The Body has ingested.

No tracked wins for Sousa yet.

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Luis Concepción 52, William De Sousa 3 — not from a career-complete method table.

Common Opponents

1 shared

1 shared · Concepción better on 1

Concepción

Opponent

Sousa

  • Luis Concepción

    Win, KO 1

    2008

    ArambuletConcepción better

    William De Sousa

    Loss, PTS

    1998

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

Luis Concepción has lost three straight, after one straight win. Concepción last boxed on Aug 17, 2025 — 427 days ago.LWLLL

Dalakian Nov 2021López Jun 2022Márquez Oct 2022Contreras Oct 2023Llover Aug 20252.7 tracked bouts per year

William De Sousa last boxed on Jul 2, 2008 — 6,683 days ago. Sousa had lost three straight.LLL

Arambulet Oct 1998Machado Dec 2000Concepción Jul 20080.3 tracked bouts per year

Common Questions

With the rows behind them
Have Luis Concepción and William De Sousa ever fought each other?
Yes. Luis Concepción and William De Sousa met once on July 2, 2008, and Luis Concepción won by UD.
The meeting

WJul 2, 2008 · Concepción · UD

Head to Head ↓
Who has the better record, Concepción or Sousa?
Luis Concepción is 40-12 and William De Sousa is 0-3 across the 3 bouts Kill The Body has tracked. Luis Concepción has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Concepción40–1276.9%

Sousa0–30%

The Numbers ↓
Who has more knockouts, Concepción or Sousa?
Luis Concepción has 29 knockout wins and William De Sousa has 0. Luis Concepción has more.
Knockout wins · KO rate

Concepción2972.5%

Sousa0

The Numbers ↓
Do Concepción and Sousa have any common opponents?
Luis Concepción and William De Sousa share 1 common opponent: Noel Arambulet. Luis Concepción fared better against 1 of them.
Shared opponent

Noel ArambuletWL

Common Opponents ↓
How much fight data does Kill The Body have on Concepción and Sousa?
This comparison is drawn from 52 bouts tracked for Luis Concepción and 3 bouts tracked for William De Sousa. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Concepción52bouts

Sousa3bouts

How They Win ↓

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