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Kill The Body

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Jose Gregorio Ulrich vs Mateusz Masternak — record, stats and common opponents compared

Jose Gregorio Ulrich

🇵🇱CRUISERWEIGHT

Mateusz Masternak

Jose Gregorio Ulrich (0-4 across 4 tracked bouts) and Mateusz Masternak (50-7) 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.

Ulrich

Tracked record

0–4

counted from 4 bouts Kill The Body has ingested

Masternak

50

Wins33 KO · 66%

7

Losses

0

Draws57 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

Masternak leads 1–0

Jose Gregorio Ulrich and Mateusz Masternak have met 1 time; Masternak leads 1–0.

Jose Gregorio Ulrich and Mateusz Masternak have met 1 time; Masternak leads 1–0.
Met2020Dec 12Series
Jose Gregorio UlrichFighter ALLost0–1W–L
Mateusz MasternakFighter BWWon1–0W–L
ResultTKOR71Meeting

The Numbers

Ulrich 0 · Masternak 6 of 6 measurable rows
UlrichMasternak
Record†
0-450-7 (edge)
Win %0–100%
0%
87.7% (edge)
Wins by knockoutmax 33
0
33 (edge)
KO ratenot comparable
—66%
Stoppage rate (tracked wins)‡not comparable
—66%
Times stopped‡max 3
3
2 (edge)
Title reignsmax 2
0
2 (edge)
Bouts per year§max 2.9
1.1
2.9 (edge)
Bouts trackedcoveragemax 57
4
57

† 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

Agenot held
Jose Gregorio Ulrich: No date of birth
Mateusz Masternak: 39
Stance
Jose Gregorio Ulrich: Not recorded
Mateusz Masternak: Orthodox

Jose Gregorio Ulrich left, Mateusz Masternak right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Jose Gregorio Ulrich0 wins · from 4 tracked bouts

Jose Gregorio Ulrich: no tracked wins in the 4 bouts Kill The Body has ingested.

No tracked wins for Ulrich yet.

Mateusz Masternak50 wins · from 57 tracked bouts

Mateusz Masternak: 50 tracked wins — 33 by KO/TKO (66%) and 17 on the cards (34%). Counted from 57 bouts Kill The Body has ingested.

33 by KO/TKO 66%17 on the cards 34%

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Jose Gregorio Ulrich 4, Mateusz Masternak 57 — 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

Jose Gregorio Ulrich last boxed on Nov 26, 2022 — 1,429 days ago. Ulrich had lost four straight.LLLL

Tishchenko Feb 2019Masternak Dec 2020Perez Nov 2021Clarke Nov 20221.1 tracked bouts per year

Mateusz Masternak had won three in a row before losing a decision to Viddal Riley. Masternak last boxed on Apr 4, 2026 — 204 days ago.LWWWL

Billam-Smith Dec 2023Olivier Apr 2024Masson Nov 2024Djeko Oct 2025Riley Apr 20262.9 tracked bouts per year

Common Questions

With the rows behind them
Have Jose Gregorio Ulrich and Mateusz Masternak ever fought each other?
Yes. Jose Gregorio Ulrich and Mateusz Masternak met once on December 12, 2020, and Mateusz Masternak won by TKO in round 7.
The meeting

LDec 12, 2020 · Masternak · TKO R7

Head to Head ↓
Who has the better record, Ulrich or Masternak?
Jose Gregorio Ulrich is 0-4 across the 4 bouts Kill The Body has tracked and Mateusz Masternak is 50-7. Mateusz Masternak has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Ulrich0–40%

Masternak50–787.7%

The Numbers ↓
Who has more knockouts, Ulrich or Masternak?
Jose Gregorio Ulrich has 0 knockout wins and Mateusz Masternak has 33. Mateusz Masternak has more.
Knockout wins · KO rate

Ulrich0

Masternak3366%

The Numbers ↓
Do Ulrich and Masternak have any common opponents?
Kill The Body's bout data shows no opponents that both Jose Gregorio Ulrich and Mateusz Masternak have faced.
How much fight data does Kill The Body have on Ulrich and Masternak?
This comparison is drawn from 4 bouts tracked for Jose Gregorio Ulrich and 57 bouts tracked for Mateusz Masternak. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Ulrich4bouts

Masternak57bouts

How They Win ↓

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