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Kill The Body

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Juan Herrera vs Mercedes Valenzuela — record, stats and common opponents compared

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Juan Herrera

Mercedes Valenzuela

Juan Herrera (40-11-1) and Mercedes Valenzuela (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.

Herrera

40

Wins26 KO · 65%

11

Losses

1

Draw58 tracked bouts

Valenzuela

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

Herrera leads 1–0

Juan Herrera and Mercedes Valenzuela have met 1 time; Herrera leads 1–0.

Juan Herrera and Mercedes Valenzuela have met 1 time; Herrera leads 1–0.
Met1985Sep 28Series
Juan HerreraFighter AWWon1–0W–L
Mercedes ValenzuelaFighter BLLost0–1W–L
ResultTKO1Meeting

The Numbers

Herrera 4 · Valenzuela 1 of 5 measurable rows
HerreraValenzuela
Record†
40-11-1 (edge)0-2
Win %0–100%
77.9% (edge)
0%
Wins by knockoutmax 26
26 (edge)
0
KO ratenot comparable
65%—
Stoppage rate (tracked wins)‡not comparable
65%—
Times stopped‡max 8
8
2 (edge)
Title reignsmax 1
1 (edge)
0
Bouts per year§not comparable
2.2—
Bouts trackedcoveragemax 58
58
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

Agenot held
Juan Herrera: 68
Mercedes Valenzuela: No date of birth
Stance
Juan Herrera: Orthodox
Mercedes Valenzuela: Not recorded

Juan Herrera left, Mercedes Valenzuela right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Juan Herrera40 wins · from 58 tracked bouts

Juan Herrera: 40 tracked wins — 26 by KO/TKO (65%) and 14 on the cards (35%). Counted from 58 bouts Kill The Body has ingested.

26 by KO/TKO 65%14 on the cards 35%

Mercedes Valenzuela0 wins · from 2 tracked bouts

Mercedes Valenzuela: no tracked wins in the 2 bouts Kill The Body has ingested.

No tracked wins for Valenzuela yet.

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Juan Herrera 58, Mercedes Valenzuela 2 — not from a career-complete method table.

Common Opponents

1 shared

1 shared · even on 1

Herrera

Opponent

Valenzuela

  • Juan Herrera

    Loss, KO 8

    1979

    PérezEven

    Mercedes Valenzuela

    Loss, TKO

    1985

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

Juan Herrera last boxed on May 23, 2002 — 8,922 days ago. Herrera had lost eight straight.LLLLL

Vorapin Jun 1997Torres Jun 1998Soto Feb 2002Matlala Mar 2002Asloum May 20022.2 tracked bouts per year

Mercedes Valenzuela last boxed on Sep 28, 1985 — 15,003 days ago. Valenzuela had lost two straight.LL

Pérez Jun 1985Herrera Sep 1985

Common Questions

With the rows behind them
Have Juan Herrera and Mercedes Valenzuela ever fought each other?
Yes. Juan Herrera and Mercedes Valenzuela met once on September 28, 1985, and Juan Herrera won by TKO.
The meeting

WSep 28, 1985 · Herrera · TKO

Head to Head ↓
Who has the better record, Herrera or Valenzuela?
Juan Herrera is 40-11-1 and Mercedes Valenzuela is 0-2 across the 2 bouts Kill The Body has tracked. Juan Herrera has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Herrera40–11–177.9%

Valenzuela0–20%

The Numbers ↓
Who has more knockouts, Herrera or Valenzuela?
Juan Herrera has 26 knockout wins and Mercedes Valenzuela has 0. Juan Herrera has more.
Knockout wins · KO rate

Herrera2665%

Valenzuela0

The Numbers ↓
Do Herrera and Valenzuela have any common opponents?
Juan Herrera and Mercedes Valenzuela share 1 common opponent: Isidro Pérez. Neither fighter fared better across the shared opponents overall.
Shared opponent

Isidro PérezLL

Common Opponents ↓
How much fight data does Kill The Body have on Herrera and Valenzuela?
This comparison is drawn from 58 bouts tracked for Juan Herrera and 2 bouts tracked for Mercedes Valenzuela. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Herrera58bouts

Valenzuela2bouts

How They Win ↓

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