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Kill The Body

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Robert Parzęczewski vs Sladan Janjanin — record, stats and common opponents compared

🇵🇱POLAND

Robert Parzęczewski

Sladan Janjanin

Robert Parzęczewski (35-3) and Sladan Janjanin (0-7 across 7 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.

Parzęczewski

35

Wins20 KO · 57%

3

Losses

0

Draws39 tracked bouts

Janjanin

Tracked record

0–7

counted from 7 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

Parzęczewski leads 1–0

Robert Parzęczewski and Sladan Janjanin have met 1 time; Parzęczewski leads 1–0.

Robert Parzęczewski and Sladan Janjanin have met 1 time; Parzęczewski leads 1–0.
Met2020Jun 20Series
Robert ParzęczewskiFighter AWWon1–0W–L
Sladan JanjaninFighter BLLost0–1W–L
ResultUD1Meeting

The Numbers

Parzęczewski 5 · Janjanin 0 of 5 measurable rows
ParzęczewskiJanjanin
Record†
35-3 (edge)0-7
Win %0–100%
92.1% (edge)
0%
Wins by knockoutmax 20
20 (edge)
0
KO ratenot comparable
57.14%—
Stoppage rate (tracked wins)‡not comparable
58%—
Times stopped‡max 5
2 (edge)
5
Title reignslevelmax 0
0
0
Bouts per year§max 3
3 (edge)
1.2
Bouts trackedcoveragemax 39
39
7

† 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
Robert Parzęczewski: 6′1″
Sladan Janjanin: No height on file
Reachnot held
Robert Parzęczewski: 75″
Sladan Janjanin: No reach on file
Agenot held
Robert Parzęczewski: 32
Sladan Janjanin: No date of birth
Stance
Robert Parzęczewski: Orthodox
Sladan Janjanin: Not recorded

Robert Parzęczewski left, Sladan Janjanin right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Robert Parzęczewski36 wins · from 39 tracked bouts

Robert Parzęczewski: 36 tracked wins — 21 by KO/TKO (58%) and 15 on the cards (42%). Counted from 39 bouts Kill The Body has ingested.

21 by KO/TKO 58%15 on the cards 42%

Sladan Janjanin0 wins · from 7 tracked bouts

Sladan Janjanin: no tracked wins in the 7 bouts Kill The Body has ingested.

No tracked wins for Janjanin yet.

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Robert Parzęczewski 39, Sladan Janjanin 7 — 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

Robert Parzęczewski had won four in a row before losing by stoppage to Luca D'Ortenzi. Parzęczewski last boxed on May 22, 2026 — 151 days ago.WWWWL

Valentin Mar 2024Lamela Nov 2024Rácz May 2025Antonov Oct 2025D'Ortenzi May 20263 tracked bouts per year

Sladan Janjanin last boxed on Sep 28, 2024 — 752 days ago. Janjanin had lost seven straight.LLLLL

Parzęczewski Jun 2020Melikuziev Aug 2022Coyle Dec 2022Benavidez Aug 2023Zeuge Sep 20241.2 tracked bouts per year

Common Questions

With the rows behind them
Have Robert Parzęczewski and Sladan Janjanin ever fought each other?
Yes. Robert Parzęczewski and Sladan Janjanin met once on June 20, 2020, and Robert Parzęczewski won by UD.
The meeting

WJun 20, 2020 · Parzęczewski · UD

Head to Head ↓
Who has the better record, Parzęczewski or Janjanin?
Robert Parzęczewski is 35-3 and Sladan Janjanin is 0-7 across the 7 bouts Kill The Body has tracked. Robert Parzęczewski has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Parzęczewski35–392.1%

Janjanin0–70%

The Numbers ↓
Who has more knockouts, Parzęczewski or Janjanin?
Robert Parzęczewski has 20 knockout wins and Sladan Janjanin has 0. Robert Parzęczewski has more.
Knockout wins · KO rate

Parzęczewski2057.1%

Janjanin0

The Numbers ↓
Do Parzęczewski and Janjanin have any common opponents?
Kill The Body's bout data shows no opponents that both Robert Parzęczewski and Sladan Janjanin have faced.
How much fight data does Kill The Body have on Parzęczewski and Janjanin?
This comparison is drawn from 39 bouts tracked for Robert Parzęczewski and 7 bouts tracked for Sladan Janjanin. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Parzęczewski39bouts

Janjanin7bouts

How They Win ↓

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