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Kill The Body

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Aaron McKenna vs Jonas Sylvain — record, stats and common opponents compared

🇮🇪IRELAND

Aaron McKenna

MIDDLEWEIGHT

Jonas Sylvain

Aaron McKenna (21-0) and Jonas Sylvain (1-1 across 2 tracked bouts) 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.

McKenna

21

Wins10 KO · 48%

0

Losses

0

Draws22 tracked bouts

Sylvain

Tracked record

1–1

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

Aaron McKenna and Jonas Sylvain 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

McKenna 4 · Sylvain 1 of 5 measurable rows
McKennaSylvain
Record†
21-0 (edge)1-1
Win %0–100%
100% (edge)
50%
Wins by knockoutmax 10
10 (edge)
1
KO ratenot comparable
47.62%—
Stoppage rate (tracked wins)‡0–100%
45%
100% (edge)
Times stopped‡levelmax 0
0
0
Title reignsmax 1
1 (edge)
0
Bouts per year§not comparable
2.5—
Bouts trackedcoveragemax 22
22
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

Heightnot held
Aaron McKenna: 6′3″
Jonas Sylvain: No height on file
Reachnot held
Aaron McKenna: 75″
Jonas Sylvain: No reach on file
Agenot held
Aaron McKenna: 27
Jonas Sylvain: No date of birth
Stance
Aaron McKenna: Orthodox
Jonas Sylvain: Not recorded

Aaron McKenna left, Jonas Sylvain right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Aaron McKenna22 wins · from 22 tracked bouts

Aaron McKenna: 22 tracked wins — 10 by KO/TKO (45%) and 12 on the cards (55%). Counted from 22 bouts Kill The Body has ingested.

10 by KO/TKO 45%12 on the cards 55%

Jonas Sylvain1 win · from 2 tracked bouts

Jonas Sylvain: 1 tracked win — 1 by KO/TKO (100%). Counted from 2 bouts Kill The Body has ingested.

1 by KO/TKO 100%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Aaron McKenna 22, Jonas Sylvain 2 — 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

Aaron McKenna has won 22 straight, the most recent against Etinosa Oliha. McKenna last boxed on Aug 8, 2026 — 75 days ago.WWWWW

Lima Jun 2023Ellison Jan 2024Estela Jul 2024Smith Apr 2025Oliha Aug 20262.5 tracked bouts per year

Jonas Sylvain had won one in a row before losing a decision to Amir Anderson. Sylvain last boxed on Jun 19, 2026 — 125 days ago.WL

Sosa Nov 2025Anderson Jun 2026

Common Questions

With the rows behind them
Have Aaron McKenna and Jonas Sylvain ever fought each other?
Aaron McKenna and Jonas Sylvain haven't fought, in the fights Kill The Body tracks.
Who has the better record, McKenna or Sylvain?
Aaron McKenna is 21-0 and Jonas Sylvain is 1-1 across the 2 bouts Kill The Body has tracked. Aaron McKenna has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

McKenna21–0100%

Sylvain1–150%

The Numbers ↓
Who has more knockouts, McKenna or Sylvain?
Aaron McKenna has 10 knockout wins and Jonas Sylvain has 1. Aaron McKenna has more.
Knockout wins · KO rate

McKenna1047.6%

Sylvain1

The Numbers ↓
Do McKenna and Sylvain have any common opponents?
Kill The Body's bout data shows no opponents that both Aaron McKenna and Jonas Sylvain have faced.
How much fight data does Kill The Body have on McKenna and Sylvain?
This comparison is drawn from 22 bouts tracked for Aaron McKenna and 2 bouts tracked for Jonas Sylvain. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

McKenna22bouts

Sylvain2bouts

How They Win ↓

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