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Kill The Body

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Carlos Manuel Portillo vs Ernesto Mercado — record, stats and common opponents compared

WELTERWEIGHT

Carlos Manuel Portillo

🇺🇸UNITED STATES

Ernesto Mercado

Carlos Manuel Portillo (0-3 across 3 tracked bouts) and Ernesto Mercado (19-0) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met once. They share no common opponents in Kill The Body's bout data.

Portillo

Tracked record

0–3

counted from 3 bouts Kill The Body has ingested

Mercado

19

Wins18 KO · 95%

0

Losses

0

Draws19 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

Mercado leads 1–0

Carlos Manuel Portillo and Ernesto Mercado have met 1 time; Mercado leads 1–0.

Carlos Manuel Portillo and Ernesto Mercado have met 1 time; Mercado leads 1–0.
Met2023Aug 26Series
Carlos Manuel PortilloFighter ALLost0–1W–L
Ernesto MercadoFighter BWWon1–0W–L
ResultKOR11Meeting

The Numbers

Portillo 0 · Mercado 5 of 5 measurable rows
PortilloMercado
Record†
0-319-0 (edge)
Win %0–100%
0%
100% (edge)
Wins by knockoutmax 18
0
18 (edge)
KO ratenot comparable
—94.74%
Stoppage rate (tracked wins)‡not comparable
—95%
Times stopped‡max 3
3
0 (edge)
Title reignslevelmax 0
0
0
Bouts per year§max 3.6
0.4
3.6 (edge)
Bouts trackedcoveragemax 19
3
19

† 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
Carlos Manuel Portillo: No height on file
Ernesto Mercado: 5′10″
Agenot held
Carlos Manuel Portillo: No date of birth
Ernesto Mercado: 24
Stance
Carlos Manuel Portillo: Not recorded
Ernesto Mercado: Orthodox

Carlos Manuel Portillo left, Ernesto Mercado right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Carlos Manuel Portillo0 wins · from 3 tracked bouts

Carlos Manuel Portillo: no tracked wins in the 3 bouts Kill The Body has ingested.

No tracked wins for Portillo yet.

Ernesto Mercado19 wins · from 19 tracked bouts

Ernesto Mercado: 19 tracked wins — 18 by KO/TKO (95%) and 1 on the cards (5%). Counted from 19 bouts Kill The Body has ingested.

18 by KO/TKO 95%1 on the cards 5%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Carlos Manuel Portillo 3, Ernesto Mercado 19 — 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

Carlos Manuel Portillo has lost three straight. Portillo last boxed on Mar 14, 2026 — 227 days ago.LLL

Troyanovsky Nov 2017Mercado Aug 2023Williams Mar 20260.4 tracked bouts per year

Ernesto Mercado has won 19 straight, the most recent against Juan Carlos Burgos. Mercado last boxed on Jun 19, 2026 — 130 days ago.WWWWW

Berrio Apr 2024Sarmiento Jul 2024Pedraza Jan 2025Moran Dec 2025Burgos Jun 20263.6 tracked bouts per year

Common Questions

With the rows behind them
Have Carlos Manuel Portillo and Ernesto Mercado ever fought each other?
Yes. Carlos Manuel Portillo and Ernesto Mercado met once on August 26, 2023, and Ernesto Mercado won by KO in round 1.
The meeting

LAug 26, 2023 · Mercado · KO R1

Head to Head ↓
Who has the better record, Portillo or Mercado?
Carlos Manuel Portillo is 0-3 across the 3 bouts Kill The Body has tracked and Ernesto Mercado is 19-0. Ernesto Mercado has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Portillo0–30%

Mercado19–0100%

The Numbers ↓
Who has more knockouts, Portillo or Mercado?
Carlos Manuel Portillo has 0 knockout wins and Ernesto Mercado has 18. Ernesto Mercado has more.
Knockout wins · KO rate

Portillo0

Mercado1894.7%

The Numbers ↓
Do Portillo and Mercado have any common opponents?
Kill The Body's bout data shows no opponents that both Carlos Manuel Portillo and Ernesto Mercado have faced.
How much fight data does Kill The Body have on Portillo and Mercado?
This comparison is drawn from 3 bouts tracked for Carlos Manuel Portillo and 19 bouts tracked for Ernesto Mercado. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Portillo3bouts

Mercado19bouts

How They Win ↓

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