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Istvan Petroczki vs Serhiy Demchenko — record, stats and common opponents compared

Istvan Petroczki

🇺🇦UKRAINE

Serhiy Demchenko

Istvan Petroczki (0-1 across 1 tracked bout) and Serhiy Demchenko (22-14-1) 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.

Petroczki

Tracked record

0–1

counted from 1 bout Kill The Body has ingested

Demchenko

22

Wins15 KO · 68%

14

Losses

1

Draw33 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

Demchenko leads 1–0

Istvan Petroczki and Serhiy Demchenko have met 1 time; Demchenko leads 1–0.

Istvan Petroczki and Serhiy Demchenko have met 1 time; Demchenko leads 1–0.
Met2008Apr 25Series
Istvan PetroczkiFighter ALLost0–1W–L
Serhiy DemchenkoFighter BWWon1–0W–L
ResultTKOR31Meeting

The Numbers

Petroczki 0 · Demchenko 3 of 3 measurable rows
PetroczkiDemchenko
Record†
0-122-14-1 (edge)
Win %0–100%
0%
60.8% (edge)
Wins by knockoutmax 15
0
15 (edge)
KO ratenot comparable
—68.18%
Stoppage rate (tracked wins)‡not comparable
—67%
Times stopped‡levelmax 1
1
1
Title reignslevelmax 0
0
0
Bouts per year§not comparable
—1.9
Bouts trackedcoveragemax 33
1
33

† 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
Istvan Petroczki: No height on file
Serhiy Demchenko: 6′0″
Agenot held
Istvan Petroczki: No date of birth
Serhiy Demchenko: 47
Stance
Istvan Petroczki: Not recorded
Serhiy Demchenko: Orthodox

Istvan Petroczki left, Serhiy Demchenko right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Istvan Petroczki0 wins · from 1 tracked bout

Istvan Petroczki: no tracked wins in the 1 bout Kill The Body has ingested.

No tracked wins for Petroczki yet.

Serhiy Demchenko18 wins · from 33 tracked bouts

Serhiy Demchenko: 18 tracked wins — 12 by KO/TKO (67%), 5 on the cards (28%) and 1 by another method or unrecorded (6%). Counted from 33 bouts Kill The Body has ingested.

12 by KO/TKO 67%5 on the cards 28%1 by another method or unrecorded 6%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Istvan Petroczki 1, Serhiy Demchenko 33 — 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

Istvan Petroczki last boxed on Apr 25, 2008 — 6,756 days ago. Petroczki had lost the most recent, to Serhiy Demchenko.L

Demchenko Apr 2008

Serhiy Demchenko last boxed on Nov 5, 2021 — 1,814 days ago. Demchenko had lost three straight, after two straight wins.WWLLL

Radovic Jan 2017Zoulikha May 2017Boesel Mar 2018Bunn Jul 2018Sep Nov 20211.9 tracked bouts per year

Common Questions

With the rows behind them
Have Istvan Petroczki and Serhiy Demchenko ever fought each other?
Yes. Istvan Petroczki and Serhiy Demchenko met once on April 25, 2008, and Serhiy Demchenko won by TKO in round 3.
The meeting

LApr 25, 2008 · Demchenko · TKO R3

Head to Head ↓
Who has the better record, Petroczki or Demchenko?
Istvan Petroczki is 0-1 across the 1 bout Kill The Body has tracked and Serhiy Demchenko is 22-14-1. Serhiy Demchenko has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Petroczki0–10%

Demchenko22–14–160.8%

The Numbers ↓
Who has more knockouts, Petroczki or Demchenko?
Istvan Petroczki has 0 knockout wins and Serhiy Demchenko has 15. Serhiy Demchenko has more.
Knockout wins · KO rate

Petroczki0

Demchenko1568.2%

The Numbers ↓
Do Petroczki and Demchenko have any common opponents?
Kill The Body's bout data shows no opponents that both Istvan Petroczki and Serhiy Demchenko have faced.
How much fight data does Kill The Body have on Petroczki and Demchenko?
This comparison is drawn from 1 bout tracked for Istvan Petroczki and 33 bouts tracked for Serhiy Demchenko. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Petroczki1bout

Demchenko33bouts

How They Win ↓

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Istvan Petroczki vs Serhiy Demchenko — Records, Stats & Common Opponents