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Kill The Body

and the head will die

Dondrell Marquese Haynes vs Iseael Mercado — record, stats and common opponents compared

SUPER FEATHERWEIGHT

Dondrell Marquese Haynes

Cross-division

WELTERWEIGHT

Iseael Mercado

Dondrell Marquese Haynes (0-1 across 1 tracked bouts) and Iseael Mercado (2-2-1 across 5 tracked bouts) 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.

Haynes

Tracked record

0–1

counted from 1 bout Kill The Body has ingested

Mercado

Tracked record

2–2–1

counted from 5 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

Mercado leads 1–0

Dondrell Marquese Haynes and Iseael Mercado have met 1 time; Mercado leads 1–0.

Dondrell Marquese Haynes and Iseael Mercado have met 1 time; Mercado leads 1–0.
Met2024Jul 13Series
Dondrell Marquese HaynesFighter ALLost0–1W–L
Iseael MercadoFighter BWWon1–0W–L
How it endedUD1Meeting

The Numbers

Haynes 0 · Mercado 2 of 2 measurable rows
HaynesMercado
Record†
0-12-2-1 (edge)
Win %0–100%
0%
50% (edge)
Wins by knockoutlevelmax 0
0
0
Stoppage rate (tracked wins)‡not comparable
—0%
Times stopped‡levelmax 0
0
0
Title reignslevelmax 0
0
0
Bouts per year§not comparable
—0.9
Bouts trackedcoveragemax 5
1
5

† 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.

How They Win

Tracked bouts only
Dondrell Marquese Haynes0 wins · from 1 tracked bout

Dondrell Marquese Haynes: no tracked wins in the 1 bout Kill The Body has ingested.

No tracked wins for Haynes yet.

Iseael Mercado2 wins · from 5 tracked bouts

Iseael Mercado: 2 tracked wins — 2 on the cards (100%). Counted from 5 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 — Dondrell Marquese Haynes 1, Iseael Mercado 5 — 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

Dondrell Marquese Haynes last boxed on Jul 13, 2024 — 799 days ago. Haynes had lost the most recent, to Israel de Jesus Mercado Hernandez.L

Hernandez Jul 2024

Iseael Mercado had won one in a row before losing a decision to Carlos Alfonso Utria Lopez. Mercado last boxed on Aug 22, 2026 — 29 days ago.LWDWL

Biyarslanov Apr 2021Haynes Jul 2024Rubalcava Jan 2025Pizarro Jun 2025Lopez Aug 20260.9 tracked bouts per year

Common Questions

With the rows behind them
Have Dondrell Marquese Haynes and Iseael Mercado ever fought each other?
Yes. Dondrell Marquese Haynes and Iseael Mercado met once on July 13, 2024, and Iseael Mercado won by UD.
The meeting

LJul 13, 2024 · Mercado · UD

Head to Head ↓
Who has the better record, Haynes or Mercado?
Dondrell Marquese Haynes is 0-1 across the 1 bouts Kill The Body has tracked and Iseael Mercado is 2-2-1 across the 5 bouts Kill The Body has tracked. Iseael Mercado has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Haynes0–10%

Mercado2–2–150%

The Numbers ↓
Do Haynes and Mercado have any common opponents?
Kill The Body's bout data shows no opponents that both Dondrell Marquese Haynes and Iseael Mercado have faced.
How much fight data does Kill The Body have on Haynes and Mercado?
This comparison is drawn from 1 bout tracked for Dondrell Marquese Haynes and 5 bouts tracked for Iseael Mercado. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Haynes1bout

Mercado5bouts

How They Win ↓

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