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Kill The Body

and the head will die

Kacper Meyna vs Mariusz Wach — record, stats and common opponents compared

🇵🇱POLAND

Kacper Meyna

🇵🇱HEAVYWEIGHT

Mariusz Wach

Kacper Meyna (17-1) and Mariusz Wach (39-14) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met once. They share 1 common opponent.

Meyna

17

Wins11 KO · 65%

1

Loss

0

Draws18 tracked bouts

Wach

39

Wins20 KO · 51%

14

Losses

0

Draws53 tracked bouts

Head to Head

Meyna leads 1–0

Kacper Meyna and Mariusz Wach have met 1 time; Meyna leads 1–0.

Kacper Meyna and Mariusz Wach have met 1 time; Meyna leads 1–0.
Met2025Apr 12Series
Kacper MeynaFighter AWWon1–0W–L
Mariusz WachFighter BLLost0–1W–L
ResultUD1Meeting

The Numbers

Meyna 6 · Wach 1 of 7 measurable rows
MeynaWach
Record
17-1 (edge)39-14
Win %0–100%
94.4% (edge)
73.6%
Wins by knockoutmax 20
11
20 (edge)
KO rate0–100%
64.71% (edge)
51.28%
Stoppage rate (tracked wins)†0–100%
65% (edge)
51%
Times stopped†max 6
0 (edge)
6
Title reignslevelmax 0
0
0
Bouts per year‡max 2.6
2.6 (edge)
2.5
Bouts trackedcoveragemax 53
18
53

† 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
Kacper Meyna: 6′2″
Mariusz Wach: No height on file
Reachnot held
Kacper Meyna: No reach on file
Mariusz Wach: 82″
Age19 yrs apart
Kacper Meyna: 27
Mariusz Wach: 46
Stance
Kacper Meyna: Orthodox
Mariusz Wach: Orthodox

Kacper Meyna left, Mariusz Wach right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Kacper Meyna17 wins · from 18 tracked bouts

Kacper Meyna: 17 tracked wins — 11 by KO/TKO (65%) and 6 on the cards (35%). Counted from 18 bouts Kill The Body has ingested.

11 by KO/TKO 65%6 on the cards 35%

Mariusz Wach39 wins · from 53 tracked bouts

Mariusz Wach: 39 tracked wins — 20 by KO/TKO (51%) and 19 on the cards (49%). Counted from 53 bouts Kill The Body has ingested.

20 by KO/TKO 51%19 on the cards 49%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Kacper Meyna 18, Mariusz Wach 53 — not from a career-complete method table.

Common Opponents

1 shared

1 shared · even on 1

Meyna

Opponent

Wach

  • Kacper Meyna

    Win, TKO 1

    2023

    SosinskiEven

    Mariusz Wach

    Win, TKO 5

    2023

Both sides are set at the same size on purpose. Kill The Body does not score a second-round knockout above a split decision — the edge counts losses first and wins as the tiebreak, and the rest is yours to argue. Shared opponents are matched on fighter identity, not on name, so two different fighters with the same name never merge into one row.

Current Form

Oldest left · newest right

Kacper Meyna has won 12 straight, the most recent against Junior Anthony Wright. Meyna last boxed on Apr 25, 2026 — 178 days ago.WWWWW

Sour Jun 2024Wach Apr 2025Garcia Jun 2025Smokowski Dec 2025Wright Apr 20262.6 tracked bouts per year

Mariusz Wach has lost two straight, after one straight win. Wach last boxed on Jul 24, 2026 — 88 days ago.LLWLL

Itauma Jul 2024Meyna Apr 2025Ćwik Sep 2025Vykhryst Mar 2026Fury Jul 20262.5 tracked bouts per year

Common Questions

With the rows behind them
Have Kacper Meyna and Mariusz Wach ever fought each other?
Yes. Kacper Meyna and Mariusz Wach met once on April 12, 2025, and Kacper Meyna won by UD.
The meeting

WApr 12, 2025 · Meyna · UD

Head to Head ↓
Who has the better record, Meyna or Wach?
Kacper Meyna is 17-1 and Mariusz Wach is 39-14. Kacper Meyna has the higher win percentage.
Records · win %

Meyna17–194.4%

Wach39–1473.6%

The Numbers ↓
Who has more knockouts, Meyna or Wach?
Kacper Meyna has 11 knockout wins and Mariusz Wach has 20. Mariusz Wach has more.
Knockout wins · KO rate

Meyna1164.7%

Wach2051.3%

The Numbers ↓
Do Meyna and Wach have any common opponents?
Kacper Meyna and Mariusz Wach share 1 common opponent: Jakub Sosinski. Neither fighter fared better across the shared opponents overall.
Shared opponent

Jakub SosinskiWW

Common Opponents ↓
How much fight data does Kill The Body have on Meyna and Wach?
This comparison is drawn from 18 bouts tracked for Kacper Meyna and 53 bouts tracked for Mariusz Wach. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Meyna18bouts

Wach53bouts

How They Win ↓

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