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Kill The Body

and the head will die

Jaron Ennis vs Robert Mayernik — record, stats and common opponents compared

🇺🇸SUPER WELTERWEIGHT

Jaron Ennis

SUPER WELTERWEIGHT

Robert Mayernik

Jaron Ennis (36-0) and Robert Mayernik (0-1 across 1 tracked bout) are compared on record, finishing method, activity, and common opponents on Kill The Body. They haven't fought, in the fights Kill The Body tracks. They share no common opponents in Kill The Body's bout data.

Ennis

36

Wins32 KO · 89%

0

Losses

0

Draws37 tracked bouts

Mayernik

Tracked record

0–1

counted from 1 bout 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

Jaron Ennis and Robert Mayernik haven't fought — no bout between them in the fights we track.

Haven't fought

No bout between them in the fights we track.

The Numbers

Ennis 4 · Mayernik 0 of 4 measurable rows
EnnisMayernik
Record†
36-0 (edge)0-1
Win %0–100%
100% (edge)
0%
Wins by knockoutmax 32
32 (edge)
0
KO ratenot comparable
88.89%—
Stoppage rate (tracked wins)‡not comparable
89%—
Times stopped‡max 1
0 (edge)
1
Title reignslevelmax 0
0
0
Bouts per year§not comparable
3.6—
Bouts trackedcoveragemax 37
37
1

† 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
Jaron Ennis: 5′10″
Robert Mayernik: No height on file
Reachnot held
Jaron Ennis: 74″
Robert Mayernik: No reach on file
Agenot held
Jaron Ennis: 29
Robert Mayernik: No date of birth
Stance
Jaron Ennis: Southpaw
Robert Mayernik: Not recorded

Jaron Ennis left, Robert Mayernik right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Jaron Ennis36 wins · from 37 tracked bouts

Jaron Ennis: 36 tracked wins — 32 by KO/TKO (89%) and 4 on the cards (11%). Counted from 37 bouts Kill The Body has ingested.

32 by KO/TKO 89%4 on the cards 11%

Robert Mayernik0 wins · from 1 tracked bout

Robert Mayernik: no tracked wins in the 1 bout Kill The Body has ingested.

No tracked wins for Mayernik yet.

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Jaron Ennis 37, Robert Mayernik 1 — 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

Jaron Ennis has won ten straight, the most recent against Xander Zayas. Ennis last boxed on Jun 27, 2026 — 114 days ago.WWWWW

Avanesyan Jul 2024Chuhadzhyan Nov 2024Stanionis Apr 2025Lima Oct 2025Zayas Jun 20263.6 tracked bouts per year

Robert Mayernik last boxed on Aug 17, 2024 — 794 days ago. Mayernik had lost the most recent, to Thomas Parker.L

Parker Aug 2024

Common Questions

With the rows behind them
Have Jaron Ennis and Robert Mayernik ever fought each other?
Jaron Ennis and Robert Mayernik haven't fought, in the fights Kill The Body tracks.
Who has the better record, Ennis or Mayernik?
Jaron Ennis is 36-0 and Robert Mayernik is 0-1 across the 1 bout Kill The Body has tracked. Jaron Ennis has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Ennis36–0100%

Mayernik0–10%

The Numbers ↓
Who has more knockouts, Ennis or Mayernik?
Jaron Ennis has 32 knockout wins and Robert Mayernik has 0. Jaron Ennis has more.
Knockout wins · KO rate

Ennis3288.9%

Mayernik0

The Numbers ↓
Do Ennis and Mayernik have any common opponents?
Kill The Body's bout data shows no opponents that both Jaron Ennis and Robert Mayernik have faced.
How much fight data does Kill The Body have on Ennis and Mayernik?
This comparison is drawn from 37 bouts tracked for Jaron Ennis and 1 bout tracked for Robert Mayernik. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Ennis37bouts

Mayernik1bout

How They Win ↓

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