Skip to main content
Kill The Body

and the head will die

Denis Boytsov vs Ladislav Slezak — record, stats and common opponents compared

🇷🇺HEAVYWEIGHT

Denis Boytsov

Ladislav Slezak

Denis Boytsov (36-1) and Ladislav Slezak (0-3 across 3 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.

Boytsov

36

Wins27 KO · 75%

1

Loss

0

Draws38 tracked bouts

Slezak

Tracked record

0–3

counted from 3 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

Boytsov leads 1–0

Denis Boytsov and Ladislav Slezak have met 1 time; Boytsov leads 1–0.

Denis Boytsov and Ladislav Slezak have met 1 time; Boytsov leads 1–0.
Met2005Jan 15Series
Denis BoytsovFighter AWWon1–0W–L
Ladislav SlezakFighter BLLost0–1W–L
ResultKOR11Meeting

The Numbers

Boytsov 5 · Slezak 0 of 5 measurable rows
BoytsovSlezak
Record†
36-1 (edge)0-3
Win %0–100%
97.3% (edge)
0%
Wins by knockoutmax 27
27 (edge)
0
KO ratenot comparable
75%—
Stoppage rate (tracked wins)‡not comparable
76%—
Times stopped‡max 3
0 (edge)
3
Title reignslevelmax 0
0
0
Bouts per year§max 3.6
3.6 (edge)
0.6
Bouts trackedcoveragemax 38
38
3

† 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
Denis Boytsov: 6′1″
Ladislav Slezak: No height on file
Agenot held
Denis Boytsov: 40
Ladislav Slezak: No date of birth
Stance
Denis Boytsov: Orthodox
Ladislav Slezak: Not recorded

Denis Boytsov left, Ladislav Slezak right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Denis Boytsov37 wins · from 38 tracked bouts

Denis Boytsov: 37 tracked wins — 28 by KO/TKO (76%) and 9 on the cards (24%). Counted from 38 bouts Kill The Body has ingested.

28 by KO/TKO 76%9 on the cards 24%

Ladislav Slezak0 wins · from 3 tracked bouts

Ladislav Slezak: no tracked wins in the 3 bouts Kill The Body has ingested.

No tracked wins for Slezak yet.

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Denis Boytsov 38, Ladislav Slezak 3 — 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

Denis Boytsov last boxed on Mar 21, 2015 — 4,232 days ago. Boytsov had won three straight since losing a decision to Alex Leapai.WLWWW

Nesterenko Jun 2013Leapai Nov 2013Stark Aug 2014Arias Dec 2014Junior Mar 20153.6 tracked bouts per year

Ladislav Slezak last boxed on Apr 9, 2010 — 6,039 days ago. Slezak had lost three straight.LLL

Kołodziej Dec 2004Boytsov Jan 2005Basile Apr 20100.6 tracked bouts per year

Common Questions

With the rows behind them
Have Denis Boytsov and Ladislav Slezak ever fought each other?
Yes. Denis Boytsov and Ladislav Slezak met once on January 15, 2005, and Denis Boytsov won by KO in round 1.
The meeting

WJan 15, 2005 · Boytsov · KO R1

Head to Head ↓
Who has the better record, Boytsov or Slezak?
Denis Boytsov is 36-1 and Ladislav Slezak is 0-3 across the 3 bouts Kill The Body has tracked. Denis Boytsov has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Boytsov36–197.3%

Slezak0–30%

The Numbers ↓
Who has more knockouts, Boytsov or Slezak?
Denis Boytsov has 27 knockout wins and Ladislav Slezak has 0. Denis Boytsov has more.
Knockout wins · KO rate

Boytsov2775%

Slezak0

The Numbers ↓
Do Boytsov and Slezak have any common opponents?
Kill The Body's bout data shows no opponents that both Denis Boytsov and Ladislav Slezak have faced.
How much fight data does Kill The Body have on Boytsov and Slezak?
This comparison is drawn from 38 bouts tracked for Denis Boytsov and 3 bouts tracked for Ladislav Slezak. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Boytsov38bouts

Slezak3bouts

How They Win ↓

Compare someone else

5 suggested matchups

Compare Boytsov with…

Compare Slezak with…

Someone else?

Release either fighter to put someone new in that slot — the other one stays put.